PKL 4000 Series DC/DC converter Input 36-75 Vdc Output up to 80 A/300 W Key Features * "THE double P" extended Half-brick 61.5x61x12.7 mm (2.42x2.4x0.5 in) * Low Output Ripple, 60 mVp-p Typ. * Parallelable with no external components * High efficiency, typ. 88 % at 1.8 Vout 80A (full) load * 1500 Vdc input to output isolation, meets isolation requirements equivalent to Basic Insulation according to IEC/EN/UL 60950 * More than 3.7 million hours predicted MTBF at 90 C case temperature The PKL 4000 Series of high efficiency DC/DC converters are designed to provide high quality onboard power solutions in distributed power architectures used in "Inter-networking" equipment in Wireless and Wired Communications and Datacom applications. The PKL 4000 Series is an extended version of the industry standard half brick footprint that has been enhanced to include two additional output pins for connection reliability and higher output current. The PKL Series uses the most advanced patented topology and synchronous rectification technology and achieves a typical efficiency up to 92%. This product features fast dynamic response times and low output ripple, which are important parameters when supplying lowvoltage logics. Ericsson's PKL 4000 Series addresses E the emerging telecom market for applications in the multi-service network by specifying the input voltage range in accordance with ETSI specifications. Included as standard features are over-voltage protection, undervoltage protection, over-temperature protection, softstart, short circuit protection, remote sense, remote on/off, and industry standard output trim adjustment. The PKL 4000 Series also offers the flexibility of using optional heatsinks when needed, enabling reduced airflow, extended reliability, and higher ambient temperature operation. These converters are manufactured in highly automated manufacturing lines and meet world-class quality levels. Ericsson Power Modules is an ISO 9001 (since 1991) and ISO14001 certified Supplier. Datasheet Absolute Maximum Ratings Safety Characteristics min max Unit TC Operating Case Temperature PKL PKL4118B PIT -40 -40 +100 +110 C TS Storage temperature -40 +125 C VI Input voltage -0.5 +80 Vdc VISO Isolation voltage (input to output test voltage) 1500 Vtr Input over voltage condition (100 ms) VRC Remote Control Voltage, pin 2 Vadj Maximum input, pin 6. (measured from pin 1) Vdc 100 Vdc -0.5 15 Vdc -0.5 2xVo Vdc Note: Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and performance may degrade in an unspecified manner. Input TC <TC max unless otherwise specified Characteristics Conditions min typ max Unit 75 Vdc VI Input voltage range 1) VIoff Turn-off input voltage Ramping from higher voltage 30 32.5 35 Vdc VIon Turn-on input voltage Ramping from lower voltage 32 34.4 36 Vdc CI Input capacitance IIac Reflected ripple current PII Input idling power PRC Input standby power (turned off with RC) 36 2.18 F 5 Hz to 20 MHz, VI = 53 V 10 Ap-p Io= 0, VI = 53 V 4.14 VI = 53 V, RC activated 4.46 W 0.055 W Environmental Characteristics Characteristics IEC 68-2-34Ed Frequency Spectral density Duration 10 ... 500 Hz 0.025 g2/Hz 10 min each direction Sinusoidal Vibration IEC 68-2-6 Fc Frequency Amplitude Acceleration Number of cycles 10 ... 500 Hz 0.75 mm 10 g 10 in each axis Shock (half sinus) IEC 68-2-27 Ea Peak acceleration Duration 100 g 6 ms Temperature change IEC 68-2-14 Na Temperature Number of cycles -40 ... +100 C 300 Heat/Humidity IEC 68-2-3 Ca Temperature Humidity Duration +85 C 85 % RH 1000 hours Solder heat stability IEC 68-2-20 1A Temperature, solder Duration 260 C 10 ...13 s Resistance to cleaning solvents IEC 68-2-45 XA Method 2 Water Isopropyl alcohol Glycol ether +55 5 C +35 5 C +35 5 C Cold (in operation) IEC 68-2-1 Ad Temperature Duration -45 C 2h Storage test IEC 68-2-2 Ba Temperature Duration +125 C 1000 h Random Vibration PKL 4000 Series Datasheet 2 The PKL 4000 series DC/DC converters are designed in accordance with safety standards IEC/EN/UL 60 950, Safety of Information Technology Equipment. The PKL 4000 series DC/DC converters are UL 60 950 recognized and certified in accordance with EN 60 950. The DC/DC converter should be installed in the end-use equipment, in accordance with the requirements of the ultimate application. The input source must be isolated by minimum Basic Insulation from the primary circuit in accordance with IEC/EN/UL 60 950. If the input voltage to the DC/DC converter is 75 V dc or less, then the output remains SELV (Safety Extra Low Voltage) under normal and abnormal operating conditions. Single fault testing in the input power supply circuit should be performed with the DC/DC converter connected to demonstrate that the input voltage does not exceed 75 V dc. If the input power source circuit is a DC power system, the source may be treated as a TNV2 circuit and testing has demonstrated compliance with SELV limits and isolation requirements equivalent to Basic Insulation in accordance with IEC/EN/UL 60 950. It is recommended that a fast blow fuse with a rating twice the maximum input current per selected product be used at the input of each DC/DC converter. If a fault occurs in the converter that imposes a short circuit on the input source, this fuse will provide the following functions: * Isolate the faulty DC/DC converter from the input power source not to affect the operation of other parts of the system. * Protect the distribution wiring from excessive current and power loss thus preventing hazardous overheating. The galvanic isolation is verified in an electric strength test. The test voltage (VISO) between input and output is 1500 Vdc for 60 seconds. Leakage current is less than 1A at nominal input voltage. The flammability rating for all construction parts of the DC/DC converter meets UL 94V-0. EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 Mechanical Data 5.3 [0.21] PIN EXT. 61.5 [2.42] OVERALL LENGTH 4.82 [0.19] 12.7 [0.50] OVERALL HEIGHT 51.86 [2.042] 5.1 [0.20] 12.72 [0.50] 12.72 [0.50] -INPUT -OUTPUT 25.40 [1.000] 10.16 [0.400] 35.56 [1.400] -SENSE CASE BOTTOM VIEW 50.8 [2.00] 10.16 [0.400] 17.78 [0.700] TRIM 25.40 [1.000] REMOTE ON/OFF +SENSE 35.56 [1.400] +OUTPUT +INPUT 1.02 [0.040] DIA. PLATED BRASS PINS TYPICAL 7 PLACES 61.0 [2.40] OVERALL WIDTH 3.47 [0.137] M3 X [0.5] MOUNTING INSERTS TYPICAL 4 PLACES MAX. SCREW TORQUE: 0,44 N-M [3.9 IN-LBS]. 2.06 [0.080] DIA. PLATED BRASS PINS TYPICAL 4 PLACES 8.42 [0.332] FOOTPRINT 3.00 [0.12] 4 places +INPUT +OUTPUT 2.43 [0.096] 4 places +SENSE REMOTE ON/OFF TOP VIEW CASE -INPUT 1.42 [0.056] 7 places TRIM -SENSE Dimensions: mm [inches] Tolerances: .x .5 [.xx 0.02] .xx .25 [.xxx 0.010] -OUTPUT Connections Fundamental Circuit Diagram Pin Designation Function 1 - In Negative Input 2 Case Connected to baseplate 3 RC Remote Control 4 + In Positive Input Secondary Primary 4 11 9 3 5, 10 - Out Negative Output 6 - Sen Negative Sense 7 Vadj Output voltage adjust 8 + Sen Positive Sense 9, 11 + Out Positive Output Control 5 10 Control 1 Isolated Feedback 7 8 6 For more information about the functions see Operating Information Weight PKL 4000 Series, 110 g Pins Material: Brass Alloy Plating: Tin/Lead over Nickel PKL 4000 Series Datasheet 3 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4118 PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics VOi VO Unit Conditions min typ max 1.8 1.83 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 1.77 Output adjust range IO = IOmax 1.44 2.00 V Output voltage tolerance band IO = 0.1...1 x IOmax 1.746 1.854 V Idling voltage IO = 0 1.746 1.900 V Line regulation IO = IOmax 5 15 mV 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +200 -200 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 220 s tr Ramp-up time IO = 0.1...0.9 x VO 12 16 ms ts Start-up time From VI connected to VO = 0.9 x VOI 16 20 ms IO Output current 60 A POmax Max output power At VO = VOnom 108 Ilim Current limit threshold TC < TCmax 65.2 66.5 68.5 A Isc Short circuit current TC = 25 C 69 70 71 A VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 100 mVp-p SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V OVP Over voltage protection VI = 53 V 0 W 53 dB 2.51 V Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ max Unit Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 89 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 86.5 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 18 W fs Switching frequency IO = 0 ... 1.0 x IOmax 150 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 3.9 4 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4118 PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 70 60 90 50 85 40 36 V 48 V 53 V 75 V 80 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 30 20 75 10 0 70 0 20 40 60 80 [A] 0 20 40 60 80 100 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 1.90 40 1.85 30 1.80 20 1.75 10 1.70 0 20 40 60 0 80 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 0 20 40 60 80 [A] Dissipated power vs. load current and input voltage at TC = +25 C Turn-Off Start-Up Start-up at IO = 60 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 36 V 48 V 53 V 75 V Turn-off at IO = 60 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (1 V/div.). Time scale: 5 ms/div. 5 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4118 PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (15-45-15 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 100 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 60 A resistive load. Band width = 20 MHz. Time scale: 2 s/div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 250 VO increase VO decrease 200 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm 150 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 100 Ex. Increase 5% to: 1.89 Vdc (1.8(100+5)/(1.225*5)-(100+2*5)/5 = 8.8 kOhm 50 0 Ex. Decrease 5% to: 1.71 Vdc (100/5)-2= 18 kOhm PKL 4000 Series Datasheet 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. 6 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4118B PIT Output TC = -40...+110C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 1.8 1.83 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 1.77 Output adjust range IO = IOmax 1.44 2.00 V Output voltage tolerance band IO = 0.1...1 x IOmax 1.746 1.854 V Idling voltage IO = 0 1.746 1.900 V Line regulation IO = IOmax 5 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 15 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +200 -200 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 220 s tr Ramp-up time IO = 0.1...0.9 x VO 16 20 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 30 ms IO Output current 80 A POmax Max output power At VO = VOnom 144 Ilim Current limit threshold TC < TCmax 92.5 93.0 93.5 A Isc Short circuit current TC = 25 C 96 97 98 A VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 100 mVp-p SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V OVP Over voltage protection VI = 53 V VOi VO 0 W 53 dB 2.51 V Miscellaneous TC = -40...+110C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ max Unit Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 88 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 84.5 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 33.6 W fs Switching frequency IO = 0 ... 1.0 x IOmax 150 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 5.2 7 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4118B PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 100 90 80 85 60 36 V 48 V 53 V 75 V 80 75 20 0 70 0 20 40 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 40 60 80 100 [A] 0 22 44 66 88 110 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 1.90 50 40 1.85 36 V 48 V 53 V 75 V 30 1.80 20 1.75 10 1.70 0 0 20 40 60 80 100 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 20 40 60 80 100 [A] Turn-Off Start-Up Start-up at IO = 80 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 0 Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 80 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (1 V/div.). Time scale: 1 ms/div. 8 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4118B PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (20-60-20 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (100 mV/div.) at TC = +25 C Vin = 53 V, IO = 80 A resistive load. Band width = 20 MHz. Time scale: 2 s / div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 250 VO increase VO decrease 200 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm 150 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 100 Ex. Increase 5% to: 1.89 Vdc (1.8(100+5)/(1.225*5)-(100+2*5)/5 = 8.8 kOhm 50 0 Ex. Decrease 5% to: 1.71 Vdc (100/5)-2= 18 kOhm PKL 4000 Series Datasheet 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. 9 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4119 PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 2.5 2.55 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 2.45 Output adjust range IO = IOmax 2.00 2.75 V Output voltage tolerance band IO = 0.1...1 x IOmax 2.42 2.58 V Idling voltage IO = 0 2.38 2.63 V Line regulation IO = IOmax 5 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 15 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +200 -200 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 200 s tr Ramp-up time IO = 0.1...0.9 x VO 30 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 IO Output current POmax Max output power At VO = VOnom 125 Ilim Current limit threshold TC < TCmax 51 Isc Short circuit current VOac VOi VO 0 30 ms 50 A W 54.5 62 A TC = 25 C 55 69 A Output ripple & noise IO = IOmax , f < 4-20 MHz 80 150 mVp-p SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V 50 OVP Over voltage protection VI = 53 V 3.0 dB 4.0 V max Unit Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 90 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 89 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 15.4 W fs Switching frequency IO = 0 ... 1.0 x IOmax 200 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 4.3 10 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4119 PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 60 50 90 40 85 80 75 70 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 30 36 V 48 V 53 V 75 V 20 10 0 10 20 30 40 50 0 60 [A] 0 40 20 60 80 100 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 3.0 30 2.8 25 36 V 48 V 53 V 75 V 20 2.6 15 2.4 10 2.2 5 2.0 0 0 10 20 30 40 50 60 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 10 20 30 40 50 60 [A] Turn-Off Start-Up Start-up at IO = 80 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 0 Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 80 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (1 V/div.). Time scale: 5 ms/div. 11 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4119 PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (20-60-20 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 100 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 80 A resistive load. Band width = 20 MHz. Time scale: 2 s / div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 250 VO increase VO decrease 200 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm 150 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 100 Ex. Increase 5% to: 2.625 Vdc (2.5(100+5)/(1.225*5)-(100+2*5)/5 = 21 kOhm 50 0 Ex. Decrease 5% to: 2.375 Vdc (100/5)-2= 18 kOhm PKL 4000 Series Datasheet 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. 12 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4119A PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 2.5 2.55 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 2.45 Output adjust range IO = IOmax 2.00 2.75 V Output voltage tolerance band IO = 0.1...1 x IOmax 2.42 2.58 V Idling voltage IO = 0 2.38 2.63 V Line regulation IO = IOmax 5 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 15 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +200 -200 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 200 s tr Ramp-up time IO = 0.1...0.9 x VO 30 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 IO Output current POmax Max output power At VO = VOnom 150 Ilim Current limit threshold TC < TCmax 61 Isc Short circuit current VOac VOi VO 0 30 ms 60 A W 64.5 72 A TC = 25 C 65 79 A Output ripple & noise IO = IOmax , f < 4-20 MHz 80 150 mVp-p SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V 50 OVP Over voltage protection VI = 53 V 3.0 dB 4.0 V max Unit Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 89.5 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 88.5 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 19.5 W fs Switching frequency IO = 0 ... 1.0 x IOmax 200 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 5.2 13 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4119A PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 70 60 90 50 85 40 36 V 48 V 53 V 75 V 80 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 30 20 75 10 70 0 20 40 60 0 80 [A] 0 20 40 60 80 100 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 3.0 30 25 2.8 36 V 48 V 53 V 75 V 20 2.6 15 2.4 10 2.2 5 0 2.0 0 20 40 60 80 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 20 40 60 80 [A] Dissipated power vs. load current and input voltage at TC = +25 C Turn-Off Start-Up Start-up at IO = 50 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 0 Turn-off at IO = 50 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (1 V/div.). Time scale: 5 ms/div. 14 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4119A PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (12.5-37.5-12.5 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (50mV/div.) at TC = +25 C Vin = 53 V, IO = 50 A resistive load. Band width = 20 MHz. Time scale: 2 s / div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 250 VO increase VO decrease 200 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm 150 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 100 Ex. Increase 5% to: 2.625 Vdc (2.5(100+5)/(1.225*5)-(100+2*5)/5 = 21 kOhm 50 0 Ex. Decrease 5% to: 2.375 Vdc (100/5)-2= 18 kOhm PKL 4000 Series Datasheet 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. 15 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4219A PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics VOi VO Unit Conditions min typ max 2.5 2.55 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 2.45 Output adjust range IO = IOmax 2.00 2.75 V Output voltage tolerance band IO = 0.1...1 x IOmax 2.42 2.58 V Idling voltage IO = 0 2.45 2.55 V Line regulation IO = IOmax 5 15 mV 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +120 -120 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 100 s tr Ramp-up time IO = 0.1...0.9 x VO 20 40 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 40 ms IO Output current 80 A POmax Max output power At VO = VOnom Ilim Current limit threshold TC < TCmax 92 97 A Isc Short circuit current TC = 25 C 95 98 A VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 110 mVp-p SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V 50 OVP Over voltage protection VI = 53 V 3.0 0 200 W dB 4.0 V max Unit Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 90 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 86.5 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 32.5 W fs Switching frequency IO = 0 ... 1.0 x IOmax 180 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 7.0 16 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4219A PIT Typical Characteristics Output Current Derating Efficiency [A] [%] 95 100 90 80 85 60 36 V 48 V 53 V 75 V 80 75 20 0 70 0 20 40 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 40 60 80 100 [A] 0 20 40 60 80 100 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 2.60 60 50 2.55 40 2.50 36 V 48 V 53 V 75 V 30 20 2.45 10 2.40 0 20 40 60 80 0 100 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 20 40 60 80 100 [A] Turn-Off Start-Up Start-up at IO = 60 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 0 Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 60 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (1 V/div.). Time scale: 5 ms/div. 17 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4219A PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (15-45-15 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 60 A resistive load. Band width = 20 MHz. Time scale: 2 s / div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 250 VO increase VO decrease 200 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm 150 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 100 Ex. Increase 5% to: 2.625 Vdc (2.5(100+5)/(1.225*5)-(100+2*5)/5 = 21 kOhm 50 0 Ex. Decrease 5% to: 2.375 Vdc (100/5)-2= 18 kOhm PKL 4000 Series Datasheet 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. 18 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4110 PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 3.3 3.35 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 3.25 Output adjust range IO = IOmax 2.64 3.63 V Output voltage tolerance band IO = 0.1...1 x IOmax 3.2 3.4 V Idling voltage IO = 0 3.2 3.4 V Line regulation IO = IOmax 5 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 15 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +250 -250 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 200 s tr Ramp-up time IO = 0.1...0.9 x VO 10 30 ms ts Start-up time From VI connected to VO = 0.9 x VOI 10 30 ms IO Output current 50 A POmax Max output power At VO = VOnom 165 Ilim Current limit threshold TC < TCmax 51 Isc Short circuit current TC = 25 C 59 VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 70 SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V 50 OVP Over voltage protection VI = 53 V 3.9 VOi VO 0 W 54.5 62 A A 150 mVp-p dB 4.4 5.0 V max Unit Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 92 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 91 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 22 W fs Switching frequency IO = 0 ... 1.0 x IOmax 150 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 5.6 19 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4110 PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 60 50 90 40 85 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 30 80 36 V 48 V 53 V 75 V 75 70 20 10 0 0 10 20 30 40 50 0 60 [A] Output Characteristic [V] [W] 30 3.5 25 3.4 20 3.3 15 3.2 10 3.1 5 3.0 20 30 40 50 0 60 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 100 [C] 36 V 48 V 53 V 75 V 0 10 20 30 40 50 60 [A] Dissipated power vs. load current and input voltage at TC = +25 C Turn-Off Start-Up Start-up at IO = 50 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 80 Power Dissipation 3.6 10 60 Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C 0 40 20 Turn-off at IO = 50 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (1 V/div.). Time scale: 5 ms/div. 20 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4110 PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (12.5-37.5-12.5 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (50mV/div.) at TC = +25 C Vin = 53 V, IO = 50 A resistive load. Band width = 20 MHz. Time scale: 2 s / div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 700 600 Output Voltage Adjust Upwards, Increase: Radj= [(15.9VO+3.3)/(VO-3.3)] kOhm VO increase VO decrease 500 400 Output Voltage Adjust Downwards, Decrease: Radj= [(11VO-3.3)/(3.3-VO)] kOhm 300 200 Ex. Increase to: 3.35 Vdc (15.9x3.35+3.3)/(3.35-3.3) = 1090 kOhm 100 0 Ex. Decrease to: 3.25 Vdc (11x3.25-3.3)/(3.3-3.25) = 649 kOhm PKL 4000 Series Datasheet 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. 21 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4110A PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 3.3 3.35 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 3.25 Output adjust range IO = IOmax 2.64 3.63 V Output voltage tolerance band IO = 0.1...1 x IOmax 3.2 3.4 V Idling voltage IO = 0 3.2 3.4 V Line regulation IO = IOmax 5 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 15 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +250 -250 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 200 s tr Ramp-up time IO = 0.1...0.9 x VO 10 30 ms ts Start-up time From VI connected to VO = 0.9 x VOI 10 30 ms IO Output current 60 A POmax Max output power At VO = VOnom 198 Ilim Current limit threshold TC < TCmax 61 Isc Short circuit current TC = 25 C 68 VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 70 SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V 50 OVP Over voltage protection VI = 53 V 3.9 VOi VO 0 W 64.8 72 A A 150 mVp-p dB 4.4 5.0 V max Unit Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 92 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 89 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 24 W fs Switching frequency IO = 0 ... 1.0 x IOmax 150 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 6.8 22 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4110A PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 70 60 90 50 85 40 80 30 36 V 48 V 53 V 75 V 75 20 10 0 70 0 20 40 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 60 80 [A] 0 20 40 60 80 100 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 3.40 40 32 3.35 36 V 48 V 53 V 75 V 24 3.30 16 3.25 8 3.20 0 20 40 60 0 80 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 20 40 60 80 [A] Turn-Off Start-Up Start-up at IO = 60 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 0 Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 60 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (1 V/div.). Time scale: 5 ms/div. 23 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4110A PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (15-45-15 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 20 A/s Time scale: 50 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 60 A resistive load. Band width = 20 MHz. Time scale: 2 s / div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 700 600 Output Voltage Adjust Upwards, Increase: Radj= [(15.9VO+3.3)/(VO-3.3)] kOhm VO increase VO decrease 500 400 Output Voltage Adjust Downwards, Decrease: Radj= [(11VO-3.3)/(3.3-VO)] kOhm 300 200 Ex. Increase to: 3.35 Vdc (15.9x3.35+3.3)/(3.35-3.3) = 1090 kOhm 100 0 Ex. Decrease to: 3.25 Vdc (11x3.25-3.3)/(3.3-3.25) = 649 kOhm 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. PKL 4000 Series Datasheet 24 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4211 PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 5.0 5.1 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 4.9 Output adjust range IO = IOmax 4.0 5.5 V Output voltage tolerance band IO = 0.1...1 x IOmax 4.85 5.15 V Idling voltage IO = 0 4.85 5.15 V Line regulation IO = IOmax 5 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 15 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s ttr Load transient recovery time tr VOi VO +/-165 mV IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 150 s Ramp-up time IO = 0.1...0.9 x VO 15 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 ms IO Output current POmax Max output power At VO = VOnom Ilim Current limit threshold TC < TCmax 56.5 A Isc Short circuit current TC = 25 C 70 A VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 70 SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V OVP Over voltage protection VI = 53 V 0 50 250 A W 110 50 mVp-p dB 5.9 V Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ max Unit Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 91 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 90.5 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 27 W fs Switching frequency IO = 0 ... 1.0 x IOmax 200 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 8.5 25 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4211 PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 60 50 90 40 85 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 30 80 36 V 48 V 53 V 75 V 75 70 15 0 30 20 10 45 0 0 60 [A] 40 20 60 80 100 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 5.10 60 50 5.05 40 5.00 36 V 48 V 53 V 75 V 30 20 4.95 10 4.90 0 15 30 45 0 60 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 15 30 45 60 [A] Turn-Off Start-Up Start-up at IO = 50 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (2 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 0 Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 50 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (2 V/div.). Time scale: 5 ms/div. 26 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4211 PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (15-45-15 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 50 A resistive load. Band width = 20 MHz. Time scale: 2 s/div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 700 600 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm VO increase VO decrease 500 400 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 300 200 Ex. Increase 5% to: 5.25 Vdc (5(100+5)/(1.225*5)-(100+2*5)/5 = 64 kOhm 100 Ex. Decrease 5% to: 4.75 Vdc (100/5)-2= 18 kOhm 0 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. PKL 4000 Series Datasheet 27 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4311 PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 5.0 5.1 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 4.9 Output adjust range IO = IOmax 4.0 5.5 V Output voltage tolerance band IO = 0.1...1 x IOmax 4.85 5.15 V Idling voltage IO = 0 4.85 5.15 V Line regulation IO = IOmax 5 15 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 5 15 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +/-165 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 150 s tr Ramp-up time IO = 0.1...0.9 x VO 15 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 ms IO Output current POmax Max output power At VO = VOnom Ilim Current limit threshold TC < TCmax 66.5 A Isc Short circuit current TC = 25 C 80 A VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 70 SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V OVP Over voltage protection VI = 53 V VOi VO 0 60 300 A W 110 50 mVp-p dB 5.9 V Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ max Unit Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 91 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 90 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 34 W fs Switching frequency IO = 0 ... 1.0 x IOmax 200 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin PKL 4000 Series Datasheet 10.2 28 A EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4311 PIT Typical Characteristics Output Current Derating Efficiency [%] [A] 95 70 60 90 50 85 40 80 30 36 V 48 V 53 V 75 V 75 20 10 0 70 0 20 40 3.0 m/s (600 lfm) 2.5 m/s (500 lfm) 2.0 m/s (400 lfm) 1.5 m/s (300 lfm) 1.0 m/s (200 lfm) 0.5 m/s (100 lfm) Nat. Conv. 60 80 [A] 0 20 40 60 80 100 [C] Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 5.10 60 50 5.05 40 5.00 36 V 48 V 53 V 75 V 30 20 4.95 10 4.90 0 20 40 60 0 80 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 20 40 60 80 [A] Turn-Off Start-Up Start-up at Io=60A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (2 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 0 Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 60 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (2 V/div.). Time scale: 5 ms/div. 29 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4311 PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (15-45-15 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (420 mV/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 60 A resistive load. Band width = 20 MHz. Time scale: 2 s / div. Output Voltage Adjust Output Voltage Adjust [k] The resistor value for an adjusted output voltage is calculated by using the following equations: 700 600 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm VO increase VO decrease 500 400 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 300 200 Ex. Increase 5% to: 5.25 Vdc (5(100+5)/(1.225*5)-(100+2*5)/5 = 64 kOhm 100 Ex. Decrease 5% to: 4.75 Vdc (100/5)-2= 18 kOhm 0 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. PKL 4000 Series Datasheet 30 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4213 PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 12 12.2 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 11.8 Output adjust range IO = IOmax 9.6 13.2 V Output voltage tolerance band IO = 0.1...1 x IOmax 11.64 12.36 V Idling voltage IO = 0 11.64 12.36 V Line regulation IO = IOmax 12 20 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 12 20 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +/-200 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 200 s tr Ramp-up time IO = 0.1...0.9 x VO 15 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 IO Output current POmax Max output power At VO = VOnom Ilim Current limit threshold TC < TCmax 23.5 28 A Isc Short circuit current TC = 25 C 26 29 A VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 80 150 mVp-p SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V OVP Over voltage protection VI = 53 V VOi VO 0 30 ms 20 A 240 W 50 dB 14.9 V Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ max Unit Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 91.5 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 92.5 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 19.9 W fs Switching frequency IO = 0 ... 1.0 x IOmax 200 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin 7.9 A PKL 4000 Series Datasheet 31 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4213 PIT Typical Characteristics Output Current Derating Efficiency <> <"> 7 7 7 7 NT MGN NT MGN NT MGN NT MGN NT MGN NT MGN /BU$POW <"> <$> Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation <7> <8> 7 7 7 7 <"> Output voltage vs. load current at TC = +25 C, Vin = 53 V. <"> Turn-Off Start-Up Start-up at IO = 20 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (5 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 20 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (5 V/div.). Time scale: 0.2 ms/div. 32 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4213 PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (5-15-5 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (0.84 V/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 20 A resistive load. Band width = 20 MHz. Time scale: 2 s/div. Output Voltage Adjust Output Voltage Adjust <L7> The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm 70JODSFBTF 70EFDSFBTF Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm Ex. Increase 2% to: 12.24 Vdc 12(100+2)/(1.225*2)-(100+2*2)/2 = 447 kOhm Ex. Decrease 2% to: 11.76 Vdc (100/2)-2= 48 kOhm <> Output voltage adjust resistor value vs. percentage change. PKL 4000 Series Datasheet 33 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4313 PIT Output TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Output Characteristics Unit Conditions min typ max 12 12.2 V Output voltage initial setting and accuracy TC = +25 C, VI = 53 V, IO = IOmax 11.8 Output adjust range IO = IOmax 9.6 13.2 V Output voltage tolerance band IO = 0.1...1 x IOmax 11.64 12.36 V Idling voltage IO = 0 11.64 12.36 V Line regulation IO = IOmax 12 20 mV Load regulation VI = 53 V, IO = 0.01...1 x IOmax 12 20 mV Vtr Load transient voltage deviation IO = 0.1...1 x IOmax , VI = 53 V Load step = 0.25 x IOmax di/dt = 1A/s +/-200 mV ttr Load transient recovery time IO = 0.1...1 x IOmax , VI = 53 loadstep = 0.25x IOmax 200 s tr Ramp-up time IO = 0.1...0.9 x VO 15 ms ts Start-up time From VI connected to VO = 0.9 x VOI 20 IO Output current POmax Max output power At VO = VOnom Ilim Current limit threshold TC < TCmax 27.5 32 A Isc Short circuit current TC = 25 C 30 42 A VOac Output ripple & noise IO = IOmax , f < 4-20 MHz 80 150 mVp-p SVR Supply voltage rejection (ac) f = 100 Hz sinewave , 1 Vp-p , VI = 53 V OVP Over voltage protection VI = 53 V VOi VO 0 30 ms 25 A 300 W 50 dB 14.9 V Miscellaneous TC = -40...+100C, V I = 36 ...75V, sense pins connected to output pins unless otherwise specified. Characteristics Conditions min typ max Unit Efficiency - 50% load TC = +25 C, VI = 53 V, IO = 0.5 x IOmax 92 % Efficiency - 100% load TC = +25 C, VI = 53 V, IO = IOmax 92 % Pd Power Dissipation TC = +25 C, VI = 53 V, IO = IOmax 26 W fs Switching frequency IO = 0 ... 1.0 x IOmax 200 kHz IImax Maximum input current 1.1 x VOi x IOmax / / VImin 9.9 A PKL 4000 Series Datasheet 34 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4313 PIT Typical Characteristics Output Current Derating Efficiency [%] <"> 95 90 85 36 V 48 V 53 V 75 V 80 75 NT MGN NT MGN NT MGN NT MGN NT MGN NT MGN /BU$POW 70 0 5 10 15 20 30 [A] 25 <$> Available load current vs. ambient air temperature and airflow at Vin = 53 V. Efficiency vs. load current and input voltage at TC = +25 C Output Characteristic Power Dissipation [V] [W] 14 40 32 13 36 V 48 V 53 V 75 V 24 12 16 11 8 10 0 0 5 10 15 20 25 0 30 [A] Output voltage vs. load current at TC = +25 C, Vin = 53 V. 10 15 20 25 30 [A] Turn-Off Start-Up Start-up at IO = 25 A resistive load at TC = +25 C, Vin = 53 V. Start enabled by connecting Vin. Top trace: output voltage (5 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: 20 ms/div. PKL 4000 Series Datasheet 5 Dissipated power vs. load current and input voltage at TC = +25 C Turn-off at IO = 25 A resistive load at TC = +25 C, Vin = 53 V. Turn-off enabled by disconnecting Vin. Trace: output voltage (5 V/div.). Time scale: 0.2 ms/div. 35 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 PKL 4313 PIT Typical Characteristics Transient Output Ripple Output voltage response to load current step-change (6.25-18.75-6.25 A) at TC = +25 C, Vin = 53 V. Trace: output voltage (0.84 V/div.). dI/dt = 4 A/s Time scale: 50 s/div. Output voltage ripple (50 mV/div.) at TC = +25 C Vin = 53 V, IO = 25 A resistive load. Band width = 20 MHz. Time scale: 2 s/div. Output Voltage Adjust Output Voltage Adjust [k7] The resistor value for an adjusted output voltage is calculated by using the following equations: 100000 Output Voltage Adjust Upwards, Increase: Radj= [(VO(100+ %)/(1.225% ))-(100+2%)/%] kOhm VO increase VO decrease 10000 1000 Output Voltage Adjust Downwards, Decrease: Radj= [100 / %-2 ] kOhm 100 Ex. Increase 2% to: 12.24 Vdc 12(100+2)/(1.225*2)-(100+2*2)/2 = 447 kOhm 10 Ex. Decrease 2% to: 11.76 Vdc (100/2)-2= 48 kOhm 0 0 2 4 6 8 10 12 14 16 18 20 [%] Output voltage adjust resistor value vs. percentage change. PKL 4000 Series Datasheet 36 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 EMC Specification The conducted EMI measurement is performed using a module placed directly on the test bench. The fundamental switching frequency is 150 kHz for PKL 4118B PIT @ VI = 53V, IO = (0.1...1.0) x IOmax. Printed Circuit Board 5H 50 + in LISN 50 ohm temination Power Module out rcvr DC Power Source Filter (if used) - in 5H 50 out LISN 1 m Twisted Pair rcvr Optional Connection to Earth Ground Resistive Load 50 ohm input EMC Reciver Computer Test set-up. Layout Recommendation The radiated EMI performance of the DC/DC converter will be optimised by including a ground plane in the PCB area under the DC/DC converter. This approach will return switching noise to ground as directly as possible, with improvements to both emissions and susceptibility. If one ground trace is used, it should be connected to the input return. Alternatively, two ground traces may be used, with the trace under the input side of the DC/DC converter connected to the input return and the trace under the output side of the DC/DC converter connected to the output return. Make sure to use appropriate safety isolation spacing between these two return traces. The use of two traces as described will provide the capability of routing the input noise and output noise back to their respective returns. PKL 4118B PIT without filter. External filter (class B) Recommended external input filter. C5 L1 C1 L2 C2 + C3 L3 C4 + PKL module - - C6 L1; 473 H L2,3; 20 H C1,2,3; 1.5 F C4; 470 F C5,6; 3.3 nF The capacitors are ceramic type. Low ESR is critical for acheiveing these results. PKL 4118B PIT with filter. PKL 4000 Series Datasheet 37 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 Operating Information Remote Sense All PKL 4000 Series DC/DC converters have remote sense that can be used to compensate for moderate amounts of resistance in the distribution system and allow for voltage regulation at the load or other selected point. The remote sense lines will carry very little current and do not need a large cross sectional area. However, the sense lines on the PCB should be located close to a ground trace or ground plane. In a discrete wiring situation, the use of twisted pair wires or other technique to reduce noise susceptibility is highly recommended. The remote sense circuitry will compensate for up to 10% voltage drop between the sense voltage and the voltage at the output pins. The output voltage and the remote sense voltage offset must be less than the minimum over voltage trip point. If the remote sense is not needed the -Sense should be connected to -Out and +Sense should be connected to +Out. Input Voltage The input voltage range 36...75Vdc meets the requirements of the European Telecom Standard ETS 300 132-2 for normal input voltage range in -48V and -60V DC systems, 40.5...-57.0V and -50.0...-72V respectively. At input voltages exceeding 75V, the power loss will be higher than at normal input voltage and TC must be limited to absolute max +100 C (PKL 4118B PIT max +110 C). The absolute maximum continuous input voltage is 80 Vdc. Turn-Off Input Voltage The PKL 4000 Series DC/DC converters monitor the input voltage and will turn on and turn off at predetermined levels. The minimum hysteresis between turn on and turn off input voltage is 1V where the turn on input voltage is the highest. Remote Control (RC) The PKL 4000 Series DC/DC converters have remote control function referenced to the primary side (minus input), with negative and positive logic options available. The RC function is CMOS open drain compatible. Maximum sink current is 1mA. When the RC pin is left open, the voltage generated on the RC pin by the DC/DC converter is 3.5-6.0V. The maximum allowable leakage current of the switch is 50 A. Output Voltage Adjust (Vadj) All PKL 4000 Series DC/DC converters have an Output Voltage adjust pin (Vadj). This pin can be used to adjust the output voltage above or below Output voltage initial setting. When increasing the output voltage, the voltage at the output pins (including any remote sense offset) must be kept below the overvoltage trip point, to prevent the converter from shut down. Also note that at increased output voltages the maximum power rating of the converter remains the same, and the output current capability will decrease correspondingly. To decrease the output voltage the resistor should be connected between Vadj pin and -Sense pin. To increase the voltage the resistor should be connected between Vadj pin and +Sense pin. The resistor value of the Output voltage adjust function is according to information given under the output section. The standard converter is provided with "negative logic" remote control and will be off until the RC pin is connected to the minus input. To turn on the converter the voltage between RC pin and minus input should be less than 1V. To turn off the converter the RC pin should be left open, or connected to a voltage higher than 4V referenced to minus input. In situations where it is desired to have the converter power up automatically without the need for control signals or a switch, the RC pin can be wired directly to the -Input circuit on the application board. +Out +Out +Sense The second option is "positive logic" remote control, which can be ordered by adding the suffix "P" to the end of the part number. The converter will turn on if the input voltage is applied with the RC pin open. Turn off is achieved by connecting the RC pin to the minus input. To ensure safe turn off the voltage difference between minus input pin and the RC pin shall be less than 1V. The converter will restart when this connection is opened. PKL 4000 Series Datasheet +Sense Load Vadj Radj Load Vadj Radj -Sense -Sense -Out -Out Decrease Increase Circuit configuration for output voltage adjust 38 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 Operating Information Maximum Capacitive Load When powering loads with significant dynamic current requirements, the voltage regulation at the load can be improved by addition of decoupling capacitance at the load. The most affective technique is to locate low ESR ceramic capacitors as close to the load as possible, using several capacitors to lower the effective ESR. These ceramic capacitors will handle short duration high-frequency components of dynamic load changes. In addition, higher values of electrolytic capacitors should be used to handle the mid-frequency components. It is equally important to use good design practice when configuring the DC distribution system. Low resistance and low inductance PCB (printed circuit board) layouts and cabling should be used. Remember that when using remote sensing, all resistance, inductance and capacitance of the distribution system is within the feedback loop of the converter. This can have affect on the converters compensation and the resulting stability and dynamic response performance. As a "rule of thumb", 100 F/A of output current can be used without any additional analysis. For example with a 25A converter, values of decoupling capacitance up to 2500 F can be used without regard to stability. With larger values of capacitance, the load transient recovery time can exceed the specified value. As much of the capacitance as possible should be outside the remote sensing loop and close to the load. The absolute maximum value of output capacitance is 10 000 F. For values larger than this, please contact your local Ericsson Power Modules representative. Current Limit Protection The PKL 4000 Series DC/DC converters include current limiting circuitry that allows them to withstand continuous overloads or short circuit conditions on the output. The output voltage will decrease towards zero for output currents in excess of max output current (Iomax). The converter will resume normal operation after removal of the overload. The load distribution system should be designed to carry the maximum output short circuit current specified. Over Voltage Protection (OVP) The PKL 4000 Series DC/DC converters have latching output overvoltage protection. In the event of an over-voltage condition, the converter will shut down immediately. The converter can be restarted by cycling the input voltage or using the remote control function. Over Temperature Protection (OTP) The PKL 4000 Series DC/DC converters are protected from thermal overload by an internal over temperature shutdown circuit. When the baseplate or case temperature exceeds 110 C (PKL4118B 120 C) the converter will shut down immediately (latching). The converter can be restarted by cycling the input voltage or using the remote control function. Input And Output Impedance The impedance of both the power source and the load will interact with the impedance of the DC/DC converter. It is most important to have a ratio between L and C as low as possible, i.e. a low characteristic impedance, both at the input and output, as the converters have a low energy storage capability. The PKL 4000 Series DC/DC converters have been designed to be completely stable without the need for external capacitors on the input or the output circuits. The performance in some applications can be enhanced by addition of external capacitance as described under maximum capacitive load. If the distribution of the input voltage source to the converter contains significant inductance, the addition of a 100 F capacitor across the input of the converter will help insure stability. This capacitor is not required when powering the DC/DC converter from a low impedance source with short, low inductance, input power leads. PKL 4000 Series Datasheet Parallel Operation The PKL 4000 Series DC/DC converters can be paralleled safely without any external components, however good matching between the initial voltage setting and the layout impedence/ resistance can change the performance. Please consult with your Ericsson representative should parallelling the PKL 4000 series for increased power be desired. 39 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 Thermal Consideration Calculation of ambient temperature General The PKL 4000 Series DC/DC converters are designed to operate in a variety of thermal environments, however sufficient cooling should be provided to help ensure reliable operation. Heat is removed by conduction, convection and radiation to the surrounding environment. Increased airflow enhances the heat transfer via convection. The available load current vs. ambient air temperature and airflow at Vin=53 V for each model is according to the information given under the output section. The test is done in a wind tunnel with a cross section of 305x305 mm, the DC/DC converter vertically mounted on a 16 layer PCB with a size of 254x254 mm. Proper cooling can be verified by measuring the temperature of selected devices. By using the thermal resistance the maximum allowed ambient temperature can be calculated. 1. The powerloss is calculated by using the formula ((1/) - 1) x output power = power losses. = efficiency of converter. E.g 85 % = 0.85 2. Find the value of the thermal resistance in the diagram by using the airflow speed at the module. Take the thermal resistance x powerloss to get the temperature increase. [C/W] 6 5 4 3 2 1 0 0 1 2 3 [m/s] Thermal resistance vs. airspeed measured at the converter. Tested in windtunnel with a cross section of 305x305 mm mounted on a 16 layer PCB with a size of 254x254 mm. 3. Max allowed calculated ambient temperature is: Max TC of DC/DC converter -temperature increase. Example: PKL 4118B PIT Conditions: Input voltage 53 V Max case temperature 110 C Output current 80 A Efficiency 81.5% Airflow 2 m/s 1. (( 1 ) - 1) x 144 W = 32.6 W (powerloss) 0.815 2. 32.6W x 1.8 C/W = 58.68 C (temperature increase) 3. 110 C - 58.7 C = max ambient temperature is 51.3 C The real temperature will be dependent on several factors, like PCB size and type, direction of airflow, air turbulence, heatsinking etc. It is recommended to verify the temperature by testing. PKL 4000 Series Datasheet 40 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 Miscellaneous Quality Soldering Information Reliability The Mean Time Between Failure (MTBF) of the PKL 4000 series DC/DC converter family is calculated to be greater than (>) 3.7million hours at full output power and a baseplate or case temperature of 90C using the Ericsson failure rate data system (TILDA/Preditool). The Ericsson failure rate data system is based on field failure rates and is continuously updated. The data corresponds to actual failure rates of components used in Information Technology and Telecom equipment in temperature controlled environments (TA= -5...+65C). The data is considered to have a confidence level of 90%. For more information please refer to Design Note 002. The PKL 4000 Series DC/DC converters are intended for through hole mounting on a PCB. When wave soldering is used max temperature on the pins are specified to 215C for 10 seconds. Maximum preheat rate of 4C/s is suggested. When hand soldering is used a thermocouple needs to be mounted on the DC/DC converter pins to verify that pin temperatures doe not exceed 215C for longer than 10 seconds with the used soldering tools. No-clean flux is recommended to avoid entrapment of cleaning fluids in cavities inside of the DC/DC power module. The residues may affect long time reliability and isolation voltage. Quality Statement The PKL 4000 series DC/DC converters are designed and manufactured in an industrial environment where quality systems and methods like ISO 9000, 6 (sigma), and SPC are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product qualifications, plus the high competence of an engaged work force, contribute to the high quality of our products. Delivery Package Information PKL 4000 series standard delivery package is a 50 pcs box One box contains 5 full trays. Tray Specification Material: Max surface resistance: Color: Capacity: Weight: ESD PET <1010 Ohm/sq Clear 10 pcs/tray 1100 g Limitation of Liability Ericsson Power Modules does not make any other warranties, expressed or implied including any warranty of merchantability or fitness for a particular purpose (including, but not limited to, use in life support applications, where malfunctions of product can cause injury to a person's health or life). Design for Environment (DfE) The PKL 4000 Series DC/DC converters are designed to fulfill the wanted functionality with minimum environmental impact. The converters are presently assembled using low lead solder and electroless nickel plated brass pins. Lead free solder will be used in the coming year. All packaging used for shipping is recyclable. PKL 4000 Series Datasheet 41 EN/LZT 146 047 R4A (c) Ericsson Power Modules, June 2004 Product Program VI VO/IO max Output 1 PO max Ordering No. Page Comment 48/60 1.8 V/60 A 108 W PKL 4118 PIT 4-6 48/60 1.8 V/80 A 144 W PKL 4118B PIT 7-9 48/60 2.5 V/50 A 125 W PKL 4119 PIT 10-12 48/60 2.5 V/60 A 150 W PKL 4119A PIT 13-15 48/60 2.5 V/80 A 200 W PKL 4219A PIT 16-18 48/60 3.3 V/50 A 165 W PKL 4110 PIT 19-21 48/60 3.3 V/60 A 198 W PKL 4110A PIT 22-24 48/60 5.0 V/50 A 250 W PKL 4211 PIT 25-27 48/60 5.0 V/60 A 300 W PKL 4311 PIT 28-30 48/60 12 V/20 A 240 W PKL 4213 PIT 31-33 48/60 12 V/25 A 300 W PKL 4313 PIT 34-36 48/60 28 V/11 A 310 W PKL 4316 PIT See PKL 4316 datasheet 48/60 28 V/13 A 366 W PKL 4316A PIT See PKL 4316 datasheet The PKL series DC/DC converter may be ordered with different options listed in the Product Options Table. For more information about the complete product program, please refer to our website: www.ericsson.com/powermodules Product Options Option Suffix Example Negative Remote Control logic Industry standard Output Adjust T PKL 4118B PIT Positive logic option P PKL 4219A PIPT Standard half-brick pin configuration SP PKL 4110A PITSP Non-threaded standoff with increased length 0.5 mm (0.02 in) M PKL 4118B PITM Lead length 3.68 mm (0.145 in) LA PKL 4118B PITLA Lead length 4.57 mm (0.180 in) LB PKL 4118B PITLB Lead length 2.80 mm (0.11 in) LC PKL 4118B PITLC Information given in this data sheet is believed to be accurate and reliable. No responsibility is assumed for the consequences of its use nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Ericsson Power Modules. These products are sold only according to Ericsson Power Modules' general conditions of sale, unless otherwise confirmed in writing. Specifications subject to change without notice. Ericsson Power Modules SE-141 75 Kungens Kurva, Sweden Telephone: +46 8 568 69620 Americas Ericsson Inc., Power Modules +1-972-583-5254, +1-972-583-6910 For local sales contacts, please refer to our website www.ericsson.com/powermodules or call: Int +46 8 568 69620, Fax: +46 8 568 69599 Asia/Pacific Ericsson Ltd. +852-2590-2453 The latest and most complete information can be found on our website Datasheet EN/LZT 146 047 R4A (c) Ericsson Power Modules AB, June 2004