SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated SIL15C SERIES Single Output Wide output voltage trim (0.9 Vdc to 5.0 Vdc, 15 A max.) Power good output signal (open collector) Input undervoltage lockout Current sink capability for termination applications Operating ambient temperature up to 80 C with suitable derating and forced air cooling Remote ON/OFF No minimum load requirements Non-latching over-current protection Compact footprint, vertical and horizontal options 5 V and 12 V input options Available RoHS compliant The SIL15C is a new high density open version. The SIL15C series offers remote frame non-isolated converter series for ON/OFF and over-current protection as space-sensitive applications. Each model standard. With full international safety has a wide input range (4.5 Vdc to 5.5 Vdc approval including EN60950 and or 10.2 Vdc to 13.8 Vdc) and offer a wide UL/cUL60950, the SIL15C reduces 0.9 Vdc to 3.3 V/5 V output voltage range compliance costs and time to market. with a 15 A load. An external resistor adjusts the output voltage from its pre-set value of 0.9 V to any value up to the maximum allowed value for that model. Typical efficiencies are 89% for the 5 V input version and 91% for the 12 V input [ 2 YEAR WARRANTY ] 1 File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any other conditions in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device reliability. Absolute Maximum Ratings Characteristic Symbol Min Input voltage - continuous Vin (cont) Operating temperature Top Typ Max Units Notes and Conditions -0.3 13.8 V DC Vin(+) - Vin(-) 0 50 C Measured at thermal reference points, see Note 1. Higher ambient operation possible with forced air cooling. See derating curves Storage temperature Tstorage Output current Iout (max) -40 125 C 15 A All specifications are typical at nominal input Vin = 5V and 12V, full load under any resistive load combination at 25C unless otherwise stated. Input Characteristics Characteristic Symbol Min Typ Max Units Input voltage - operating (5V) Vin (oper) Vin (oper) lin 4.5 5.0 5.5 V DC 10.2 12.0 13.8 V DC (12V) Input current - no load (5V) (12V) Input current - Quiescent (5V) (12V) Input voltage variation 35 65 10 3.5 lin (off) dv/dt 20 6.5 1.2 Notes and Conditions mADC Vin (min) - Vin (max), enabled mADC Converter disabled V/ms Product was tested at 1.2V/ms. Much higher dV/dt is possible (>10V/ms). Consult factory for details Notes and Conditions Turn On/Off Characteristic Symbol Min Typ Max Units Input voltage - turn on (5V) (12V) Vin (on) Vin (on) 4.4 8.7 4.5 9.0 4.6 9.3 V DC V DC Input voltage - turn off (5V) (12V) Vin (off) Vin (off) 4.2 7.2 4.3 7.5 4.4 7.8 V DC V DC Turn on delay - enabled, then power applied Tdelay (power) 20 msec With the Remote ON/OFF signal asserted, this is the time from when the input voltage reaches the minimum specified operating voltage until the Power Good is asserted high Turn on delay - power applied, then Remote ON/OFF asserted Tdelay 20 msec Vin = Vin (nom), then Remote ON/OFF asserted. This is the time taken until the power (Remote ON/OFF) good is asserted high. Output to power good delay Tdelay (power good) 8 ms Output voltage in full regulation Rise time (5V) Trise 10 msec From 10% to 90%; full resistive load, 680F capacitance 2 to power good asserted high. File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated Signal Electrical Interface Characteristic - Signal Name Symbol Min Typ Max Units Notes and Conditions 2.5 V See Notes 2 and 3 See Application Note 131 for Remote ON/OFF details Iih = 0 A; open circuit voltage 1.0 A Current flowing into control pin when pin is pulled high (max. at Vih = 13.8V) V Converter guaranteed on when control pin is greater than Vih (min) At remote/control ON/OFF pin Control pin open circuit voltage Vih High level input current Iih High level input voltage Vih Low level input voltage ViI 0.8 V Converter guaranteed off when control pin is less than Vil (max) Iil (max) 0.13 0.50 A A ViI = 0.0 V; Max Units Notes and Conditions Low level input current (5V) (12V) 2.27 2.4 Reliability and Service Life Characteristic Symbol Min Mean time between failure MTBF 468,803 Hours MIL-HDBK-217F, Vin = Vin (nom); Iout = Iout (max); ambient 25C; ground benign environment Mean time between failure MTBF 7,817,294 Hours Telcordia SR-332 Issue 3, ground benign, temp. = 40C, Vin = Vin (nom), Iout = Iout (max) 3 www.artesyn.com Typ File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated Other Specifications Characteristic Symbol Switching frequency Fsw Min Weight Typ Max Units Notes and Conditions 200 kHz Fixed frequency 14.2 g Environmental Specifications Characteristic Symbol Thermal performance Type Parameter Air temperature operating Air temperature non-operating 10C to 50C -40C to 120C Min Typ 0 50 Reference Max Test Level Units Notes and Conditions C See Notes 1, 4 and individual derating curves Notes and Conditions Max. rate of change is 30 degrees per hour while operating and 20 degrees per hour while non-operating Relative humidity - operating 80% Relative humidity - non-operating 100% With non-condensing Excluding rain during parts shipment Vibration - operating Sinusoidal vibration, 0.5G (0 to peak) acceleration. See Note 5 Sinuisoidal vibration, 1.0G (0 to peak). See Note 5 Vibration - non-operating Shock Non-operating square wave Acceleration 40G, square wave at 200in/sec (508cm/sec); on all six sides Half sine pulse for 70in/sec (178cm/sec) for 2ms; on all sides except top) Half sine pulse for 40in/sec (102cm/sec) for 2ms; on all sides except top Non-operating half sine Operating half sine Characteristic Altitude Percentage Derating Altitude Derating 3000m (9,843 ft) 10000m (32,808 ft) 20% 4 50% Altitude is defined as height above sea level File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated Performance criteria: NP: Normal Performance: EUT shall withstand applied test and operate within relevant limits as specified without damage. RP: Reduced Performance: EUT shall withstand applied test. Reduced performance is permitted within specified limits, resumption to normal performance shall occur at the cessation of the test. LFS: Loss of Function (self recovery): EUT shall withstand applied test without damage, temporary loss of function permitted during test. Unit will self recover to normal performance after test. Safety Agency Approvals Characteristic UL/cUL TUV Product Service UL/cUL 60950 IEC 60950 Material Ratings Characteristic - Signal Name Notes and Conditions Flammability rating Material type UL94V-0 FR4 PCB Model Numbers Model Input Output Output Current Typical Max. Load Number Voltage Voltage (Max.) Efficiency Regulation SIL15C-05SADJ-VJ SIL15C-05SADJ-HJ SIL15C-12SADJ-VJ SIL15C-12SADJ-HJ 5VDC 5VDC 12VDC 12VDC 0.9V - 3.3V 0.9V - 3.3V 0.9V - 5V 0.9V - 5V 15A 15A 15A 15A 89% 89% 91% 91% 0.5% 0.5% 0.5% 0.5% RoHS Compliance Ordering Information The `J' at the end of the part number indicates that the part is Pb-free (RoHS 6/6 compliant). TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please contact your local sales representative for details. 5 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V and 12V Model 0.9V Setpoint Input Characteristics Characteristic Symbol Input current - operating (Source) (5V) (Sink) (5V) (Source) (12V) (Sink) (12V) Iin Iin Iin Iin Reflected ripple current Iin (ripple) (5V) (5V) (12V) (12V) Input capacitance - internal filter Input capacitance external input Min Typ Max Units Notes and Conditions 4.03 -1.47 1.66 -0.70 A A A A Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Cinput 40 150 33 190 4.70 mA mA mA mA F Cbypass 270 F DC DC DC DC RMS Iout = Iout (max.), measured pk-pk with external filter. See RMS Application Note 131 for details pk-pk Recommended customer added capacitance. Maximum ESR = 20m See Application Note 131 for ripple current requirements 5V and 12V Model 0.9V Setpoint Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage with 1% trim resistors Vo (nom) 0.878 0.9 0.923 V DC Vin = Vin (nom); Iout = Iout (nom) Worst case condition over line, load, temperature and life Line regulation 0.2 % Iout = Iout (nom); Vin (min) to Vin (max) Load regulation 0.5 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC Minus indicates Sink Mode Output current continuous Iout Output current - short circuit (5V) (12V) Isc Output voltage - noise (5V) 0.9V (12V) 0.9V 6 Vp-p Vrms Vp-p Vrms 0 3.90 3.90 Continuous, unit auto recovers 30 mV pk-pk Measurement bandwidth 20 MHz 15 50 25 mV rms See Application Note 131 for mV pk-pk mV rms File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V and 12V Model 0.9V Setpoint Electrical Characteristics - O/P Characteristic Symbol Load transient response peak deviation Vdynamic Load transient response recovery Trecovery Min External load capacitance (5V) Cext (12V) Typ Max Units Notes and Conditions 100 mV Peak deviation for 50% to 75% step load, di/dt = 10A/sec 200 sec Settling time to within 1% of output set point voltage for 50% to 75% step load 680 17,600 11,000 F Max ESR = 12m See Application Note 131 for output capacitance values vs. stability Typ Max Units Notes and Conditions A DC A DC Vo = 90% of Vo (nom) Units Notes and Conditions Iout = 100% Iout (max), Vin = Vin (nom) 5V and 12V Model 0.9V Setpoint Protection and Control Features Characteristic Symbol Min Overcurrent limit inception (5V) Ioc (12V) Ioc 21 21 5V and 12V Model 0.9V Setpoint Efficiency Characteristic Symbol Min Typ Efficiency 5V (source mode) 5V (sink mode) 65.4 51.7 67.4 53.7 % Efficiency 12V (source mode) 66.4 68.4 % 59.4 61.4 12V (sink mode) Max Efficiency 5V (source mode) 5V (sink mode) 77.5 70.5 79.5 72.5 % Efficiency 12V (source mode) 74.0 69.5 76.0 71.5 % 12V (sink mode) 7 www.artesyn.com Iout = 50% Iout (max), Vin = Vin (nom) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V Model 1.8V Setpoint Input Characteristics Characteristic Symbol Input current - operating (source) Iin Iin (sink) Min Typ Max Units Notes and Conditions Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) 6.85 A DC -4.12 A DC Reflected ripple current Iin (ripple) 46 200 mA RMS Iout = Iout (max.), measured mA pk-pk with external filter. See Application Note 131 for details Input capacitance - internal filter Cinput 4.70 F Input capacitance - external bypass Cbypass 270 F Recommended customer added capacitance. Max esr = 20m See Application Note 131 for ripple current requirements 5V Model 1.8V Setpoint Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Line regulation Vo (nom) 1.755 1.80 1.845 0.2 V DC % Vin = Vin (nom); Iout = Iout (nom) Iout = Iout (nom); Vin (min) to Vin (max) 0.5 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC Load regulation Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 8 0 3.90 A rms 30 15 Continuous, unit auto recovers from short, Vo < 100mV mV pk-pk Measurement bandwidth 20 MHz mV rms See Application Note 131 for measurement set-up details File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V Model 1.8V Setpoint Electrical Characteristics - O/P Characteristic Symbol Load transient response peak deviation Vdynamic Load transient response recovery External load capacitance Min Typ Max Units Notes and Conditions 100 mV Peak deviation for 50% to 75% step load, di/dt = 10A/sec Trecovery 200 sec Settling time to within 1% of output set point voltage for 50% to 75% step load Cext 680 16,400 F Max ESR = 12m See Application Note 131 for output capacitance values vs. stability Typ Max Units Notes and Conditions A DC Vo = 90% of Vo (nom) Units Notes and Conditions 5V Model 1.8V Setpoint Protection and Control Features Characteristic Symbol Overcurrent limit inception Ioc Min 21 5V Model 1.8V Setpoint Efficiency Characteristic Symbol Min Typ Efficiency (source) (sink) 77.1 72.7 79.1 74.7 % Iout = 100% Iout (max), Vin = Vin (nom) Efficiency (source) 86.0 88.0 % 83.5 85.5 Iout = 50% Iout (max), Vin = Vin (nom) (sink) 9 www.artesyn.com Max File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V Model 3.3V Setpoint Input Characteristics Characteristic Symbol Input current - operating (source) Iin Reflected ripple current Min Typ Max Units Notes and Conditions 11.43 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Iin (ripple) 43 180 mA RMS Iout = Iout (max.), measured mA pk-pk with external filter. See Application Note 131 for details Input capacitance - internal filter Cinput 4.7 F Input capacitance - external bypass Cbypass 270 F Recommended customer added capacitance. Max esr = 20m See Application Note 131 for ripple current requirements 5V Model 3.3V Setpoint Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Line regulation Vo (nom) 3.22 3.30 3.38 0.2 V DC % Vin = Vin (nom); Iout = Iout (nom) Iout = Iout (nom); Vin (min) to Vin (max) 0.5 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC Load regulation Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 10 0 3.90 A rms 40 15 Continuous, unit auto recovers from short, Vo < 100mV mV pk-pk Measurement bandwidth 20 MHz mV rms See Application Note 131 for measurement set-up details File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V Model 3.3V Setpoint Electrical Characteristics - O/P Characteristic Symbol Load transient response peak deviation Vdynamic Load transient response recovery External load capacitance Min Typ Max Units Notes and Conditions 100 mV Peak deviation for 50% to 75% step load, di/dt = 10A/sec Trecovery 200 sec Settling time to within 1% of output set point voltage for 50% to 75% step load Cext 680 13,200 F Max ESR = 12m See Application Note 131 for output capacitance values vs. stability Typ Max Units Notes and Conditions A DC Vo = 90% of Vo (nom) Units Notes and Conditions 5V Model 3.3V Setpoint Protection and Control Features Characteristic Symbol Overcurrent limit inception Ioc Min 22.20 5V Model 3.3V Setpoint Efficiency Characteristic Symbol Min Typ Efficiency (source) 85 87 % Iout = 100% Iout (max), Efficiency (source) 90 92 % Iout = 50% Iout (max), 11 www.artesyn.com Max File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 1.2V Setpoint Input Characteristics Characteristic Symbol Input current - operating (source) Iin Iin Input current - maximum Iin (max.) 2.25 A DC Reflected ripple current Iin (ripple) 35 175 mA RMS Iout = Iout (max.), measured mA pk-pk with external filter. See Application Note 131 for details Input capacitance - internal filter Cinput 4.7 F Input capacitance - external bypass Cbypass 270 F (sink) Min Typ Max Units Notes and Conditions 2.02 A DC -1.01 -1.22 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Vin = Vin (min); Iout = Iout (max.); Vo = Vo (nom) (measured at converter) Recommended customer added capacitance. Max esr = 20m See Application Note 131 for ripple current requirements 12V Model 1.2V Setpoint Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Line regulation Vo (nom) 1.17 1.20 1.23 0.2 V DC % Vin = Vin (nom); Iout = Iout (nom) Iout = Iout (nom); Vin (min) to Vin (max) 0.5 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC Load regulation Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 12 0 3.60 A rms 50 25 Continuous, unit auto recovers from short, Vo < 100mV mV pk-pk Measurement bandwidth 20 MHz mV rms See Application Note 131 for measurement set-up details File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 1.2V Setpoint Electrical Characteristics - O/P Characteristic Symbol Load transient response peak deviation Vdynamic Load transient response recovery External load capacitance Min Typ Max Units Notes and Conditions 100 mV Peak deviation for 50% to 75% step load, di/dt = 10A/sec Trecovery 200 sec Settling time to within 1% of output set point voltage for 50% to 75% step load Cext 680 9680 F Max ESR = 12m See Application Note 131 for output capacitance values vs. stability Typ Max Units Notes and Conditions A DC Vo = 90% of Vo (nom) Units Notes and Conditions 12V Model 1.2V Setpoint Protection and Control Features Characteristic Symbol Overcurrent limit inception Ioc Min 24.0 12V Model 1.2V Setpoint Efficiency Characteristic Symbol Min Typ Efficiency (source) (sink) 72 63 74 65 % Iout = 100% Iout (max), Vin = Vin (nom) Efficiency (source) 79 81 % 74 76 Iout = 50% Iout (max), Vin = Vin (nom) (sink) 13 www.artesyn.com Max File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 2.5V Setpoint Input Characteristics Characteristic Symbol Input current - operating (source) Iin Iin Input current - maximum Iin (max.) 4.30 A DC Reflected ripple current Iin (ripple) 38.4 155 mA RMS Iout = Iout (max.), measured mA pk-pk with external filter. See Application Note 131 for details Input capacitance - internal filter Cinput 4.70 F Input capacitance - external bypass Cbypass 270 F (sink) Min Typ Max Units Notes and Conditions 3.65 A DC -2.57 -3.04 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Vin = Vin (min); Iout = Iout (max.); Vo = Vo (nom) (measured at converter) Recommended customer added capacitance. Max esr = 20m See Application Note 131 for ripple current requirements 12V Model 2.5V Setpoint Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Line regulation Vo (nom) 2.43 2.50 2.56 0.2 V DC % Vin = Vin (nom); Iout = Iout (nom) Iout = Iout (nom); Vin (min) to Vin (max) 0.5 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC Load regulation Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 14 0 3.60 A rms 50 25 Continuous, unit auto recovers from short, Vo < 100mV mV pk-pk Measurement bandwidth 20 MHz mV rms See Application Note 131 for measurement set-up details File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 2.5V Setpoint Electrical Characteristics - O/P Characteristic Symbol Load transient response peak deviation Vdynamic Load transient response recovery External load capacitance Min Typ Max Units Notes and Conditions 100 mV Peak deviation for 50% to 75% step load, di/dt = 10A/sec Trecovery 200 sec Settling time to within 1% of output set point voltage for 50% to 75% step load Cext 680 7840 F Max ESR = 12m See Application Note 131 for output capacitance values vs. stability Typ Max Units Notes and Conditions A DC Vo = 90% of Vo (nom) Units Notes and Conditions 12V Model 2.5V Setpoint Protection and Control Features Characteristic Symbol Overcurrent limit inception Ioc Min 22.0 12V Model 2.5V Setpoint Efficiency Characteristic Symbol Min Typ Efficiency (source) (sink) 80 80 82 82 % Iout = 100% Iout (max), Vin = Vin (nom) Efficiency (source) 84 86 % 85 87 Iout = 50% Iout (max), Vin = Vin (nom) (sink) 15 www.artesyn.com Max File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 5V Setpoint Input Characteristics Characteristic Symbol Input current - operating Iin Input current - maximum Min Typ Max Units Notes and Conditions 6.90 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Iin (max.) 8.10 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) (measured at converter) Reflected ripple current Iin (ripple) 47.0 200 mA RMS Iout = Iout (max.), measured mA pk-pk with external filter. See Application Note 131 for details Input capacitance - internal filter Cinput 4.70 F Input capacitance - external bypass Cbypass 270 F Recommended customer added capacitance. Max esr = 20m See Application Note 131 for ripple current requirements 12V Model 5V Setpoint Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Line regulation Vo (nom) 4.88 5.00 5.13 0.2 V DC % Vin = Vin (nom); Iout = Iout (nom) Iout = Iout (nom); Vin (min) to Vin (max) 0.5 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC Load regulation Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 16 0 3.50 A rms 50 25 Continuous, unit auto recovers from short, Vo < 100mV mV pk-pk Measurement bandwidth 20 MHz mV rms See Application Note 131 for measurement set-up details File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 5V Setpoint Electrical Characteristics - O/P Characteristic Symbol Load transient response peak deviation Vdynamic Load transient response recovery External load capacitance Min Typ Max Units Notes and Conditions 100 mV Peak deviation for 50% to 75% step load, di/dt = 10A/sec Trecovery 200 sec Settling time to within 1% of output set point voltage for 50% to 75% step load Cext 680 5080 F Max ESR = 12m See Application Note 131 for output capacitance values vs. stability Typ Max Units Notes and Conditions A DC Vo = 90% of Vo (nom) Units Notes and Conditions 12V Model 5V Setpoint Protection and Control Features Characteristic Symbol Overcurrent limit inception Ioc Min 19.0 12V Model 5V Setpoint Efficiency Characteristic Symbol Min Typ Efficiency (source) 89 91 % Iout = 100% Iout (max), Efficiency (source) 91 93 % Iout = 50% Iout (max), 17 www.artesyn.com Max File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 15 87 14 13 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 2 m/s (400 LFM) 12 11 10 9 8 EFFICIENCY (%) OUTPUT CURRENT (A) 5V Model 0.9V Setpoint 83 79 4.5V 5.0V 5.5V 75 71 67 20 30 40 50 60 70 1 80 3 5 7 9 11 13 15 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (C) Figure 1: Thermal derating Curve Figure 2: Efficiency when Sourcing EFFICIENCY (%) 82 76 70 4.5V 5.0V 5.5V 64 58 52 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) 18 Figure 3: Efficiency when Sinking Figure 4: Short Circuit Characteristic (Channel 1: Output Current at 10A/div, Channel 4: Output Voltage) Figure 5: Transient Response 75-50% (Sinking) (Channel 1: Voltage, Channel 4: Current) Figure 6: Transient Response 50-75% (Sourcing) (Channel 1: Voltage, Channel 4: Current) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V Model 0.9V Setpoint Figure 7: Transient Response 50-75% (Sinking) (Channel 1: Voltage, Channel 4: Current) Figure 8: Transient Response 75-50% (Sourcing) (Channel 1: Voltage, Channel 4: Current) Figure 9: Typical Power Up (Channel 2: DC Input, Channel 3: Power Good Channel 4: Output Voltage) Figure 10: Control On/Off (Channel 1: Output Voltage, Channel 2: Remote ON/OFF, Channel 3: Power Good) Figure 11: Typical Ripple and Noise 19 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 93 15 14 13 12 11 10 9 8 7 6 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 2 m/s (400 LFM) EFFICIENCY (%) OUTPUT CURRENT (A) 5V Model 1.8V Setpoint 90 87 4.5V 5.0V 5.5V 84 81 78 20 30 40 50 60 70 1 80 3 5 7 9 11 13 15 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (C) Figure 12: Thermal derating Curve Figure 13: Efficiency when Sourcing EFFICIENCY (%) 93 89 85 4.5V 5.0V 5.5V 81 77 73 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) 20 Figure 14: Efficiency when Sinking Figure 15: Short Circuit Characteristic (Channel 1: Output Current at 10A/div, Channel 4: Output Voltage) Figure 16: Transient Response 75-50% (Sinking) (Channel 1: Voltage, Channel 4: Current) Figure 17: Transient Response 50-75% (Sourcing) (Channel 1: Voltage, Channel 4: Current) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V Model 1.8V Setpoint Figure 18: Transient Response 50-75% (Sinking) (Channel 1: Voltage, Channel 4: Current) Figure 19: Transient Response 75-50% (Sourcing) (Channel 1: Voltage, Channel 4: Current) Figure 20: Typical Power Up (Channel 2: DC Input, Channel 3: Power Good Channel 4: Output Voltage) Figure 21: Control On/Off (Channel 1: Output Voltage, Channel 2: Remote ON/OFF, Channel 3: Power Good) Figure 22: Typical Ripple and Noise 21 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 96 14.5 13.5 12.5 11.5 10.5 9.5 8.5 7.5 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 2 m/s (400 LFM) 94 92 4.5V 5.0V 5.5V 90 88 86 10 20 30 40 50 60 70 80 AMBIENT TEMPERATURE (C) 22 EFFICIENCY (%) OUTPUT CURRENT (A) 5V Model 3.3V Setpoint 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) Figure 23: Thermal derating Curve Figure 24: Efficiency when Sourcing Figure 25: Short Circuit Characteristic (Channel 1: Output Current at 10A/div, Channel 4: Output Voltage) Figure 26: Transient Response 50-75% (Sourcing) (Channel 1: Output Voltage deviation, Channel 4: Current load step at 1A/div) Figure 27: Transient Response 75 - 50% (Sourcing) (Channel 1: Voltage, Channel 4: Current) Figure 28: Typical Power Up (Channel 2: DC Input, Channel 3: Power Good Channel 4: Output Voltage) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 5V Model 3.3V Setpoint Figure 29: Control On/Off (Channel 1: Output Voltage, Channel 2: Remote ON/OFF, Channel 3: Power Good) 23 www.artesyn.com Figure 30: Typical Ripple and Noise File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 15 80 14 13 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 2 m/s (400 LFM) 12 11 10 9 8 EFFICIENCY (%) OUTPUT CURRENT (A) 12V Model 0.9V Setpoint 73 10.2V 12.0V 13.8V 66 59 52 20 30 40 50 60 70 1 80 3 5 7 9 11 13 15 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (C) Figure 31: Thermal derating Curve Figure 32: Efficiency when Sourcing EFFICIENCY (%) 76 65 54 10.2V 12.0V 13.8V 43 32 21 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) 24 Figure 33: Efficiency when Sinking Figure 34: Short Circuit Characteristic (Channel 1: Output Current at 10A/div, Channel 3: Output Voltage) Figure 35: Transient Response 75-50% (Sinking) (Channel 1: Voltage, Channel 4: Current) Figure 36: Transient Response 50-75% (Sourcing) (Channel 1: Voltage, Channel 4: Current) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 0.9V Setpoint Figure 37: Transient Response 50-75% (Sinking) (Channel 1: Voltage, Channel 4: Current) Figure 38: Transient Response 75-50% (Sourcing) (Channel 1: Voltage, Channel 4: Current) Figure 39: Typical Power Up (Channel 1: Output Voltage, Channel 2: DC Input, Channel 3: Power Good) Figure 40: Control On/Off (Channel 1: Output Voltage, Channel 2: Remote ON/OFF, Channel 3: Power Good) Figure 41: Typical Ripple and Noise 25 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 85 15 12 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 2 m/s (400 LFM) 6 3 80 75 10.2V 12.0V 13.8V 70 65 60 55 0 0 10 20 30 40 50 60 70 1 80 3 5 7 9 11 13 15 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (C) Figure 42: Thermal derating Curve EFFICIENCY (%) EFFICIENCY (%) OUTPUT CURRENT (A) 12V Model 1.2V Setpoint 80 75 70 65 60 55 50 45 40 Figure 43: Efficiency when Sourcing 10.2V 12.0V 13.8V 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) 26 Figure 44: Efficiency when Sinking Figure 45: Short Circuit Characteristic (Channel 4: Output Current) Figure 46: Transient Response 50-75% (Sinking) (Channel 1: Voltage, Channel 2: Current) Figure 47: Transient Response 50-75% (Sourcing) (Channel 1: Voltage, Channel 2: Current) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 1.2V Setpoint Figure 48: Transient Response 75-50% (Sinking) (Channel 1: Voltage, Channel 2: Current) Figure 49: Transient Response 75-50% (Sourcing) (Channel 1: Voltage, Channel 2: Current) Figure 50: Typical Power Up (Channel 1: Output Voltage, Channel 2: DC Input, Channel 3: Power Good) Figure 51: Control On/Off (Channel 1: Output Voltage, Channel 2: Remote ON/OFF, Channel 3: Power Good) Figure 52: Typical Ripple and Noise 27 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 15 95 12 90 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 2 m/s (400 LFM) 6 3 EFFICIENCY (%) OUTPUT CURRENT (A) 12V Model 2.5V Setpoint 85 10.2V 12.0V 13.8V 80 75 70 0 0 10 20 30 40 50 60 70 80 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (C) Figure 53: Thermal derating Curve Figure 54: Efficiency when Sourcing EFFICIENCY (%) 90 85 80 10.2V 12.0V 13.8V 75 70 65 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) 28 Figure 55: Efficiency when Sinking Figure 56: Short Circuit Characteristic (Channel 4: Output Current) Figure 57: Transient Response 50-75% (Sinking) (Channel 1: Voltage, Channel 2: Current) Figure 58: Transient Response 50-75% (Sourcing) (Channel 1: Voltage, Channel 2: Current) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 2.5V Setpoint Figure 59: Transient Response 75 - 50% (Sinking) (Channel 1: Voltage, Channel 2: Current) Figure 60: Transient Response 75 - 50% (Sourcing) (Channel 1: Voltage, Channel 2: Current) Figure 61: Typical Power Up (Channel 1: Output Voltage, Channel 2: DC Input, Channel 3: Power Good) Figure 62: Control On/Off (Channel 1: Output Voltage, Channel 2: Remote ON/OFF, Channel 3: Power Good) Figure 63: Typical Ripple and Noise 29 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 95 15 12 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 2 m/s (400 LFM) 6 3 90 10.2V 12.0V 13.8V 85 80 0 0 10 20 30 40 50 60 70 80 AMBIENT TEMPERATURE (C) 30 EFFICIENCY (%) OUTPUT CURRENT (A) 12V Model 5V Setpoint 1 3 5 7 9 11 13 15 OUTPUT CURRENT (A) Figure 64: Thermal derating Curve Figure 65: Efficiency when Sourcing Figure 66: Short Circuit Characteristic (Channel 4: Output Current) Figure 67: Transient Response 50-75% (Sourcing) (Channel 1: Voltage, Channel 2: Current) Figure 68: Transient Response 75 - 50% (Sourcing) (Channel 1: Voltage, Channel 2: Current) Figure 69: Typical Power Up (channel 1: Output Voltage, Channel 2: DC Input, Channel 3: Power Good) File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 12V Model 5V Setpoint Figure 70: Control On/Off (Channel 1: Output Voltage, Channel 2: Remote ON/OFF, Channel 3: Power Good) 31 www.artesyn.com Figure 71: Typical Ripple and Noise File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated 0.475 0.025 (12.08 0.64) Pin 11 1.100 (27.94) 0.050 (1.27) 2 places Pin 1 0.025 0.001 (0.64) Typ 0.025 0.120 (3.05) 13 places 1.000 (25.40) 2 places 0.260 0.015 (6.70 0.40) 0.64 0.025 (0.025) typ 0.001 1.100 (27.94) Mechanical Support Pin 2 places 0.062 (1.57) Ref 0.050 (1.27) Ref 1.200 (30.48) 0.150 (3.81) 0.150 (3.81) Ref All dimensions in inches (mm) General tolerance 0.01in (0.25mm) except where specified otherwise 0.100 (2.54) 9 places 1.050 (26.67) Figure 72: Mechanical Drawing - Horizontal 0.075 (1.91) 1.200 (30.48) All dimensions in inches (mm) General tolerance 0.01in (0.25mm) except where specified otherwise 0.26 0.015 (6.704 0.381) 1.10 (27.940) 0.062 (1.57) Ref Pin 1 0.050 (1.27) Ref 0.140 (3.56) 11 Places Pin 11 0.025 0.001 (0.64) Typ 0.025 0.40 0.025 (10.186 0.635) 0.050 (1.27) Typ 0.050 (1.27) 0.025 0.001 (0.64) Typ 0.025 0.100 (2.54) 9 Places 1.050 (26.67) 0.150 (3.81) Figure 73: Mechanical Drawing - Vertical 32 File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated Note 1 Thermal reference point is defined as the highest temperature measured at any one of the specified thermal reference points. See Figure 74: Thermal reference point. Note 2 The control pin is referenced to Vin- Note 3 The SIL15C is supplied as standard with active high logic. Control input pulled low: Unit Disabled Control input left open: Unit Enabled Note 4 Thermal reference set up: Unit mounted on an edge card test board 215mm x 115mm. Test board mounted vertically. For test details and recommended set-up see Application Note 131. Figure 74: Thermal reference points Note 5 3-200Hz, sweep at 1/2 octave/min from low to high frequency, and then from high to low. Thirty minute dwell at all resonant points. CAUTION: Hazardous internal voltages and high temperatures. Ensure that unit is accessible only to trained personnel. The user must provide the recommended fusing in order to comply with safety approvals. Pin Connections Pin No. Function 1 2 3 4 5 6 7 8 9 10 11 Vout Vout Vout Trim Output Enable Power Good Ground Ground Reserved 12V Input 12V Input Figure 75: Pinout 33 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005 SIL15C Series | 15 A DC-DC Converter C Class Non-Isolated NORTH AMERICA e-mail: sales.us@artesyn.com % 800 769 7274 %+ 508 628 5600 EUROPEAN LOCATIONS e-mail: sales.europe@artesyn.com IRELAND %+ 353 24 93130 AUSTRIA %+ 43 1 80150 FAR EAST LOCATIONS e-mail: sales.asia@artesyn.com HONG KONG %+ 852 2699 2868 Longform Datasheet Artesyn Technologies(R) 2005 The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. 34 www.artesyn.com File Name: lf_sil15c.pdf Rev (03): 21 Dec 2005