XC6217 Series ETR03022_014 200mA High Speed "Green Operation" LDO Voltage Regulators GreenOperation Compatible GENERAL DESCRIPTION The XC6217 series are precise, low noise, high speed, low dropout regulators with green operation (GO) function. They are fabricated using Torex's CMOS process. Performance features of the series include high ripple rejection and low dropout voltage, and the series include a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit. GO provides high speed operation, low power consumption and high efficiencies by automatically switching between a high speed mode (HS) and a power save mode (PS) depending upon the load current level. The switching point of the GO to the output current is being fixed inside the IC. When only high-speed operation is required, it can be fixed by inputting a high level signal to the GO pin, thus providing operating conditions with the most suitable level of supply current for the application. The CE function enables the output to be turned off resulting in greatly reduced power consumption. In this state, with the XC6217 series B/D Type, the IC turns on the internal switch located between the VOUT and VSS pins. This short enables the electric charge at the output capacitor (CL) to be discharged via the internal auto-discharge resistance, and as a result the VOUT pin quickly returns to the VSS level. The series' output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors. Output voltage is selectable in 0.05V increments within a range of 0.80V~4.00V, using laser trimming technologies. The current limiter's foldback circuit also operates as a short circuit protection for the output current limiter and the output pin. FEATURES APPLICATIONS : 200mA <Limit: 250mA TYP.> : 80mV@ IOUT=100mA, VOUT=3.0V : 1.6V ~ 6.0V (0.8VVOUT1.55V 1.8V ~ 6.0V (1.6VVOUT4.0V Output Voltage Range : 0.80V~4.00V (0.05V increments) Accuracy : +2% (HS: VOUT >2.00V) (Standard) +30mV (HS: VOUT1.95V) (Standard) +2.5%, -3.5% (PS: VOUT >2.60V) (Standard) +3.5%, -4.5% (PS:1.60VOUT2.55V) (Standard) +70mV, -90mV (PS:0.80VOUT1.55V) (Standard) +1% (HS: VOUT >2.00V) (High Accuracy) +20mV (HS: VOUT1.95V) (High Accuracy) +1.5%, -2.5% (PS: VOUT >2.60V) (High Accuracy) +2.5%, -3.5% (PS:1.60VOUT2.55V) (High Accuracy) +50mV, -70mV (PS:0.80VOUT1.55V) (High Accuracy) Low Power Consumption : TYP.4.5A when PS mode TYP.25A when HS mode Standby Current : Less than 0.1A High Ripple Rejection : 70dB @ 1kHz (When HS mode) Low ESR Capacitor : 1.0F Ceramic capacitor Regulators with Green Operation (GO) Function CL High-Speed-Discharge (XC6217B/D) Operating Ambient Temperature :-40~+85 Packages : USP-4D, SOT-25(XC6217 Series A/B Type) SSOT-24,USPN-4(XC6217 Series C/D Type) Environmentally Friendly : EU RoHS Compliant, Pb Free Output Current Dropout Voltage Operating Voltage Range Cellular phones Cordless phones Wireless communication equipment Portable games Cameras, VCRs Portable AV equipment PDAs TYPICAL APPLICATION CIRCUIT TYPICAL PERFORMANCE CHARACTERISTICS XC6217B281MR VIN=3.8V,Tr=Tf=5usec, Ta=25 C IN=C L=1.0uF(Ceramic) 2.9 2.85 2.95 VOUT_HSmode GO CIN 1.0F (ceramic) VSS CL 1.0F (ceramic) VOUT_HSmode(V) 2.8 CE 3 2.9 2.75 2.85 VOUT_GOmode 2.7 2.8 2.65 2.75 2.6 2.7 2.55 2.65 Output Current IOUT=50mA 2.5 2.45 2.6 I OUT=0.1mA IOUT=0.1mA 2.4 VOUT_GOmode(V) VOUT VIN 2.55 2.5 Time (500usec/div) 1/32 XC6217 Series PIN CONFIGURATION GO GO 2 VVOUT OUT 1 5 SS VVSS 3 CE CE 4 VVININ The USP-4D heat dissipation pad is recommended to solder in use of the reference mount pattern and metal mask pattern for the mounting strength and heat dissipation. USP-4D (BOTTOM VIEW) VOUT GO 5 4 1 2 3 VIN VSS CE SOT-25 (TOP VIEW) VIN VOUT 4 3 1 2 CE VSS SSOT-24 (TOP VIEW) VSS 2 3 CE VOUT 1 4 VIN The USPN-4 is recommended to solder in use of the reference mount pattern and metal mask pattern for the mounting strength. USPN-4 (BOTTOM VIEW) PIN ASSIGNMENT PIN NUMBER USP-4D SOT-25 SSOT-24 USPN-4 4 1 2 5 3 1 5 4 2 3 4 3 2 1 4 1 2 3 * XC6217 Series A/B type: USP-4D package XC6217 Series A/B type: SOT-25 package XC6217 Series C/D type: SSOT-24 package XC6217 Series C/D type: USPN-4 package 2/32 PIN NAME FUNCTION VIN VOUT GO VSS CE Power Input Output Green Operation Mode Switch Ground ON/OFF Control XC6217 Series PRODUCT CLASSIFICATION Ordering Information XC6217-(*1) DESIGNATOR DESCRIPTION Type of Regulator Output Voltage SYMBOL DESCRIPTION A CE High Active, no CL discharge resistor B CE High Active, with CL discharge resistor C CE High Active, no CL discharge resistor, no GO pin D CE High Active, with CL discharge resistor, no GO pin 08 ~ 40 ex.) VOUT(T) = 3.00V = 3, = 0 0.1V increments (Standard) VOUT(*2) HS mode 2 0.80V 1.50V VOUT(T)30mV VOUT(T)+70mV, 1.60V 1.90V VOUT(T)30mV VOUT(T)+3.5%, 2.00V 2.50V VOUT(T)2% VOUT(T)+3.5%, 2.60V 4.00V VOUT(T) 2% VOUT(T)+2.5%, ex.) 2.00V Standard =2, =0, =2 0.05V increments (Standard) VOUT(*2) HS mode A Output Accuracy B - Packages (Order Unit) GR GR-G MR MR-G NR NR-G 7R-G The "-G" suffix denotes Halogen and Antimony free as well as being fully RoHS compliant. (*2) Output Range of USPN-4 1.6VVOUT4.00V VOUT(T)-70mV VOUT(T)-3.5% VOUT(T)-3.5% VOUT(T)-2.5% PS mode 0.85V 1.55V VOUT(T)20mV VOUT(T)+50mV, 1.65V 1.95V VOUT(T)20mV VOUT(T)+2.5%, 2.05V 2.55V VOUT(T)1% VOUT(T)+2.5%, 2.65V 3.95V VOUT(T) 1% VOUT(T)+1.5%, ex.) 2.05V High Accuracy =2, =0, =B USP-4D (XC6217 Series A/B type) (3,000/Reel) USP-4D (XC6217 Series A/B type) (3,000/Reel) SOT-25 (XC6217 Series A/B type) (3,000/Reel) SOT-25 (XC6217 Series A/B type) (3,000/Reel) SSOT-24 (XC6217 Series C/D type) (3,000/Reel) SSOT-24 (XC6217 Series C/D type) (3,000/Reel) (*2) USPN-4 (XC6217 Series C/D type) (5,000/Reel) (*1) VOUT(T)-90mV VOUT(T)-4.5% VOUT(T)-4.5% VOUT(T)-3.5% PS mode 0.80V 1.50V VOUT(T)20mV VOUT(T)+50mV, 1.60V 1.90V VOUT(T)20mV VOUT(T)+2.5%, 2.00V 2.50V VOUT(T)1% VOUT(T)+2.5%, 2.60V 4.00V VOUT(T) 1% VOUT(T)+1.5%, ex.) 2.00V High Accuracy =2, =0, =1 0.05V increments (High Accuracy) VOUT(*2) HS mode VOUT(T)-90mV VOUT(T)-4.5% VOUT(T)-4.5% VOUT(T)-3.5% PS mode 0.85V 1.55V VOUT(T)30mV VOUT(T)+70mV, 1.65V 1.95V VOUT(T)30mV VOUT(T)+3.5%, 2.05V 2.55V VOUT(T)2% VOUT(T)+3.5%, 2.65V 3.95V VOUT(T) 2% VOUT(T)+2.5%, ex.) 2.05V Standard =2, =0, =A 0.1V increments (High Accuracy) VOUT(*2) HS mode 1 PS mode VOUT(T)-70mV VOUT(T)-3.5% VOUT(T)-3.5% VOUT(T)-2.5% 3/32 XC6217 Series PRODUCT CLASSIFICATION Selection Guide Type GO Pin CL Discharge A YES NO B YES YES C NO NO D NO YES BLOCK DIAGRAMS XC6217 Series A Type XC6217 Series B Type XC6217 Series C Type XC6217 Series D Type *Diodes inside the circuit are an ESD protection diode and a parasitic diode. 4/32 XC6217 Series FUNCTION CHART PIN NAME CE GO(*1) LOGIC IC CONDITION L OFF H ON OPEN Undefined operation L GO Mode(*2) H HS Mode OPEN Undefined operation (*1) Since there is no GO pin about SSOT-24 and USPN-4, they always operate by GO Mode. (*2) GO mode = PS/HS auto switching PowerSave(PS) modeLow supply current HighSpeed(HS) modeHigh Speed (*3) CE pin and GO pin should not be left open. Each should have a certain voltage. ABSOLUTE MAXIMUM RATINGS Ta=25 PARAMETER SYMBOL RATINGS UNITS Input Voltage Output Current Output Voltage CE/GO Input Voltage VIN IOUT VOUT VCE/VGO VSS -0.3 ~ +6.5 400 *1 VSS - 0.3 ~ VIN + 0.3 VSS - 0.3 ~ +6.5 120 650 (PCB mounted)*2 250 150 100 600 (PCB mounted)*2 - 40 ~ + 85 - 55 ~ +125 V mA V V USP-4D Power Dissipation SOT-25 SSOT-24 Pd USPN-4 Operating Ambient Temperature Storage Temperature Topr Tstg mW *1: IOUT Pd / (VIN-VOUT) *2: This power dissipation figure shown is PCB mounted and is for reference only. Please refer to page 26-27 for details. 5/32 XC6217 Series ELECTRICAL CHARACTERISTICS XC6217 series A/B Type PARAMETER Output Voltage (Standard) Ta=25 SYMBOL VOUT(E) (*2) CONDITIONS High Speed Mode (HS) VOUT(T)>2.00V VGO= VIN, VCE=VIN, IOUT=10mA High Speed Mode (HS) VOUT(T) <1.95V VGO=VIN, VCE=VIN, IOUT=10mA Power Save Mode (PS) VOUT(T)>2.60V VGO= VSS, VCE=VIN, IOUT=0.1mA Power Save Mode (PS) 1.60V<VOUT(T)<2.55V VGO=VSS, VCE=VIN, IOUT=0.1mA MIN. TYP. MAX. VOUT(T) x0.98 VOUT(T) x1.02 VOUT(T) -0.03 VOUT(T) +0.03 VOUT(T) VOUT(T) VOUT(T) x0.965 (*3) x1.025 VOUT(T) x0.955 VOUT(T) x1.035 Power Save Mode (PS) 0.80V<VOUT(T)<1.55V VGO=VSS, VCE=VIN, IOUT=0.1mA VOUT(T) -0.09 VOUT(T) +0.07 High Speed Mode (HS) VOUT(T)>2.00V VGO= VIN, VCE=VIN, IOUT=10mA VOUT(T) x0.99 VOUT(T) x1.01 High Speed Mode(HS) VOUT(T)<1.95V VGO=VIN, VCE=VIN, IOUT=10mA VOUT(T) -0.02 VOUT(T) +0.02 VOUT(E) (*2) Power Save Mode (PS) VOUT(T)>2.60V VGO=VSS, VCE=VIN, IOUT=0.1mA VOUT(T) VOUT(T) VOUT(T) (*3) x1.015 x0.975 Output Current IOUTMAX Load Regulation VOUT Dropout Voltage (*4) Supply Current 1 Supply Current 2 Vdif ISS1 ISS2 Power Save Mode (PS), 1.60V<VOUT(T)<2.55V VGO=VSS, VCE=VIN, IOUT=0.1mA Power save mode (PS), 0.80V<VOUT(T)<1.55V VGO=VSS, VCE=VIN, IOUT=0.1mA VGO=VIN(HS),VCE=VIN VIN=VOUT(T)+1.0V 0.80V<VOUT(T)<4.00V VGO=VINHS,VCE=VIN 0.1mAIOUT100mA VGO=VIN (HS), VCE=VIN, IOUT=100mA VCE=VIN , VGO=VINHS, IOUT=0A VCE=VIN , VGO=VSSPS, IOUT=0A VIN=6.0V , VCE=VSS Output Voltage (High Accuracy) Standby Current Line Regulation ISTB VOUT(T)+0.5VVIN6.0V VOUT(T)1.10V VOUT VGO=VIN (HS), VCE=VIN, IOUT=10mA VINVOUT 1.6VV 6.0V VOUT(T) x0.965 VOUT(T) x1.025 VOUT(T) -0.07 VOUT(T) +0.05 UNITS CIRCUIT V V 250 - mA 10 40 mV - [E-2] 25 4.5 50 8.0 mV A A - 0.01 0.10 A - 0.01 0.20 %/V 1.6 - 6.0 V - 100 - ppm/ 200 IN VOUT(T)1.05V VGO=VIN (HS), VCE=VIN, IOUT=10mA Input Voltage VIN 0.80VVOUT(T)1.55V VGO=VIN ,VCE=VIN VOUT/ Output Voltage Temperature IOUT=30mA Characteristics (ToprVOUT -40Topr85 6/32 XC6217 Series ELECTRICAL CHARACTERISTICS (Continued) XC6217 series A/B Type (Continued) PARAMETER Ripple Rejection Rate Limit Current Short Current PS Switching Current HS Switching Current Switch Current Hysteresis Range PS Switching Delay Time SYMBOL CONDITIONS MIN. VIN={VOUT(T)+1.0}VDC+0.5Vp-pAC 0.85VVOUT(T)4.00V VGO=VIN (HS), VCE=VIN IOUT=30mA, f=1kHz PSRR VIN=1.85VDC+0.5Vp-pAC VOUT(T)=0.80V VGO=VIN (HS),VCE=VIN IOUT=30mA, f=1kHz ILIM VGO=VIN (HS), VCE=VIN 200 VGO=VIN (HS), VCE=VIN ISHORT VOUT is short-circuited to the VSS level. VCE=VIN IGOR VGO=VSS (GO mode), 0.5 IOUT: heavy to light load VCE=VIN, VGO=VSS (GO mode), IGO IOUT: light to heavy load IGOhys tDPS TYP. MAX. UNITS CIRCUIT 70 - dB 250 - mA 30 - mA - - mA - 8.0 mA IGOhys=IGO- IGOR - 3.5 - mA VCE=VIN,VGO=VSS (GO mode) - - [E-3] s 1.2 - 6.0 V VCE=VIN, ISS Search, IOUT=0mA 1.2 - 6.0 V VCEL - - 0.3 V - - 0.3 V CE High Level Voltage VCEH GO High Level Voltage VGOH CE Low Level Voltage GO Low Level Voltage VGOL VCE=VIN, ISS Search, IOUT=0mA CE High Level Current ICEH VGO=VIN, VCE=VIN -0.1 - 0.1 A GO High Level Current IGOH VGO=VIN, VCE=VIN -0.1 - 0.1 A CE Low Level Current ICEL VCE=VSS, VGO=VSS -0.1 - 0.1 A GO Low Level Current CL Auto-Discharge (*7) Resistance IGOL VCE=VSS, VGO=VSS -0.1 - 0.1 A - 780 - RDCHG VIN=6.0V, VOUT=4.00V, VCE=VGO=VSS NOTE: * 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)1.0V. * 2: VOUT (E) = Effective output voltage (Refer to the voltage chart E-1) (I.e. the output voltage when an amply stabilized "VOUT (T)1.0V" is provided at the VIN pin while maintaining a certain IOUT value.) * 3: VOUT (T) = Nominal output voltage * 4: Vdif={VIN1(*6)-VOUT1(*5)} * 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode. * 6: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. * 7: For the XC6217 series B type only. The XC6217 series A type discharges by resistors R1 and R2 only as shown in the block diagrams. 7/32 XC6217 Series ELECTRICAL CHARACTERISTICS (Continued) XC6217 series C/D Type PARAMETER Ta=25 SYMBOL CONDITIONS High Speed Mode (HS) VOUT(T)2.00V VCE= VIN, IOUT=10mA High Speed Mode(HS) VOUT(T)1.95V VCE=VIN, IOUT=10mA Output Voltage (Standard) VOUT(E) (* 2) Power Save Mode (PS) VOUT(T)2.60V VCE= VIN, IOUT=0.1mA Power Save Mode (PS) 1.60VVOUT(T)2.55V VCE=VIN, IOUT=0.1mA Power Save Mode(PS) 0.80VVOUT(T)1.55V VCE=VIN, IOUT=0.1mA High Speed Mode (HS) VOUT(T)2.00V VCE= VIN, IOUT=10mA Output Voltage (High Accuracy) VOUT(E) (* 2) Output Current IOUTMAX VCE=VIN, VIN=VOUT(T)+1.0V, 0.80VVOUT(T)4.00V Load Regulation VOUT VCE=VIN,8mAIOUT100mA Dropout Voltage (*4) Vdif Supply Current 1 Supply Current 2 Standby Current ISS1 ISS2 ISTBY VOUT VINVOUT Line Regulation Input Voltage VIN Output Voltage Temperature Characteristics VOUT/ (Topr VOUT) 8/32 High Speed Mode(HS) VOUT(T)1.95V VCE=VIN, IOUT=10mA Power Save Mode (PS) VOUT(T)2.60V VCE= VIN, IOUT=0.1mA Power Save Mode (PS) 1.60VVOUT(T)2.55V VCE=VIN, IOUT=0.1mA Power Save Mode(PS) 0.80VVOUT(T)1.55V VCE=VIN, IOUT=0.1mA MIN. 1.6VVIN6.0V VOUT(T)1.05V VCE=VIN, IOUT=10mA VCE=VIN IOUT=30mA -40Topr85 MAX. VOUT(T) VOUT(T) x0.98 x1.02 (* 3) VOUT(T) VOUT(T) -0.03 +0.03 (* 3) VOUT(T) VOUT(T) VOUT(T) x0.965 (*3) x1.025 (* 3) VOUT(T) VOUT(T) x0.955 x1.035 (* 3) VOUT(T) VOUT(T) -0.09 +0.07 (* 3) VOUT(T) x0.99 VOUT(T) x1.01 VOUT(T) -0.02 VOUT(T) +0.02 VOUT(T) VOUT(T) VOUT(T) (*3) x1.015 x0.975 VOUT(T) x0.965 VOUT(T) x1.025 VOUT(T) -0.07 VOUT(T) +0.05 UNITS CIRCUIT V V 200 250 - mA - 10 40 mV mV VCE=VIN, IOUT=100mA VCE=VIN, IOUT=8mA VCE=VIN, IOUT=0mA VIN=6.0V, VCE=VSS VOUT(T)+0.5VVIN6.0V VOUT(T)1.10V VCE=VIN, IOUT=10mA TYP. [E-2] - 25 4.5 0.01 50 8.0 0.10 A A A - 0.01 0.20 %/V 1.6 - 6.0 V - 100 - ppm/ XC6217 Series ELECTRICAL CHARACTERISTICS (Continued) XC6217 series C/D Type (Continued) PARAMETER SYMBOL Ripple Rejection Rate PSRR Limit Current ILIM Ta=25 CONDITIONS VIN={VOUT(T)+1.0}VDC+0.5VP-PAC 0.85VVOUT(T)4.00V VCE=VIN, IOUT=30mA, f=1kHz VIN=1.85VDC+0.5VP-PAC VOUT(T)=0.80V VCE=VIN, IOUT=30mA, f=1kHz VCE=VIN MIN. TYP. MAX. - 70 - dB 200 250 - mA 30 - mA VCE=VIN VOUT is short-circuited at the VSS level. UNITS CIRCUIT Short Current ISHORT PS Switching Current IGOR VCE=VIN, IOUT: heavy to light load 0.5 - - mA HS Switching Current Switch Current Hysteresis Range PS Switching Delay Time CE High Level Voltage CE Low Level Voltage CE High Level Current CE Low Level Current CL Auto-Discharge Resistance (*7) IGO VCE=VIN, IOUT: light to heavy load - - 8.0 mA IGOhys IGOhys=IGO- IGOR - 3.5 - mA tDPS VCEH VCEL ICEH ICEL VCE=VIN 1.2 -0.1 -0.1 - [E-3] 6.0 0.3 0.1 0.1 s V V A A - 780 - RDCHG VCE=VIN VCE=VSS VIN=6.0V, VOUT=4.00V, VCE=VSS NOTE: * 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)1.0V. * 2: VOUT (E) = Effective output voltage (Refer to the voltage chart E-1) (I.e. the output voltage when an amply stabilized "VOUT (T)1.0V" is provided at the VIN pin while maintaining a certain IOUT value.) * 3: VOUT (T) = Nominal output voltage (*6) (*5) * 4: Vdif={VIN1 -VOUT1 } * 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode. * 6: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. * 7: For the XC6217 series D Type only. The XC6217 series C Type discharges by resistors R1 and R2 only as shown in the block diagrams. 9/32 XC6217 Series OUTPUT VOLTAGE CHART (Continued) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (HS MODE) Standard (V) OUTPUT VOLTAGE (PS MODE) Standard (V) OUTPUT VOLTAGE (HS MODE) High Accuracy (V) OUTPUT VOLTAGE (PS MODE) High Accuracy (V) DROPOUT VOLTAGE IOUT=100mA (mV) VOUT(T) VOUT(E) MIN. MAX. VOUT(E) MIN. MAX. VOUT(E) MIN. MAX. VOUT(E) MIN. MAX. Vdif TYP. MAX. 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 *USPN-4 10/32 0.77000 0.82000 0.87000 0.92000 0.97000 1.02000 1.07000 1.12000 1.17000 1.22000 1.27000 1.32000 1.37000 1.42000 1.47000 1.52000 1.57000 1.62000 1.67000 1.72000 1.77000 1.82000 1.87000 1.92000 1.96000 2.00900 2.05800 2.10700 2.15600 2.20500 2.25400 2.30300 2.35200 2.40100 0.83000 0.88000 0.93000 0.98000 1.03000 1.08000 1.13000 1.18000 1.23000 1.28000 1.33000 1.38000 1.43000 1.48000 1.53000 1.58000 1.63000 1.68000 1.73000 1.78000 1.83000 1.88000 1.93000 1.98000 2.04000 2.09100 2.14200 2.19300 2.24400 2.29500 2.34600 2.39700 2.44800 2.49900 1.6VVOUT(T)4.00V 0.71000 0.76000 0.81000 0.86000 0.91000 0.96000 1.01000 1.06000 1.11000 1.16000 1.21000 1.26000 1.31000 1.36000 1.41000 1.46000 1.52800 1.57575 1.62350 1.67125 1.71900 1.76675 1.81450 1.86225 1.91000 1.95775 2.00550 2.05325 2.10100 2.14875 2.19650 2.24425 2.29200 2.33975 0.87000 0.92000 0.97000 1.02000 1.07000 1.12000 1.17000 1.22000 1.27000 1.32000 1.37000 1.42000 1.47000 1.52000 1.57000 1.62000 1.65600 1.70775 1.75950 1.81125 1.86300 1.91475 1.96650 2.01825 2.07000 2.12175 2.17350 2.22525 2.27700 2.32875 2.38050 2.43225 2.48400 2.53575 0.78000 0.83000 0.88000 0.93000 0.98000 1.03000 1.08000 1.13000 1.18000 1.23000 1.28000 1.33000 1.38000 1.43000 1.48000 1.53000 1.58000 1.63000 1.68000 1.73000 1.78000 1.83000 1.88000 1.93000 1.98000 2.02950 2.07900 2.12850 2.17800 2.22750 2.27700 2.32650 2.37600 2.42550 0.82000 0.87000 0.92000 0.97000 1.02000 1.07000 1.12000 1.17000 1.22000 1.27000 1.32000 1.37000 1.42000 1.47000 1.52000 1.57000 1.62000 1.67000 1.72000 1.77000 1.82000 1.87000 1.92000 1.97000 2.02000 2.07050 2.12100 2.17150 2.22200 2.27250 2.32300 2.37350 2.42400 2.47450 0.73000 0.78000 0.83000 0.88000 0.93000 0.98000 1.03000 1.08000 1.13000 1.18000 1.23000 1.28000 1.33000 1.38000 1.43000 1.48000 1.54400 1.59225 1.64050 1.68875 1.73700 1.78525 1.83350 1.88175 1.93000 1.97825 2.02650 2.07475 2.12300 2.17125 2.21950 2.26775 2.31600 2.36425 0.85000 0.90000 0.95000 1.00000 1.05000 1.10000 1.15000 1.20000 1.25000 1.30000 1.35000 1.40000 1.45000 1.50000 1.55000 1.60000 1.64000 1.69125 1.74250 1.79375 1.84500 1.89625 1.94750 1.99875 2.05000 2.10125 2.15250 2.20375 2.25500 2.30625 2.35750 2.40875 2.46000 2.51125 500 850 410 750 330 650 PS SWITCH DELAY TIME (GOMode) (s) tDPS MAX. 650 230 410 200 360 180 290 160 250 125 210 850 115 195 XC6217 Series OUTPUT VOLTAGE CHART (Continued) SYMBOL E-1 E-2 NOMINAL OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (HS MODE) Standard (V) OUTPUT VOLTAGE (PS MODE) Standard (V) OUTPUT VOLTAGE (HS MODE) High Accuracy (V) OUTPUT VOLTAGE (PS MODE) High Accuracy (V) VOUT(T) VOUT(E) MIN. MAX. VOUT(E) MIN. MAX. VOUT(E) MIN. MAX. VOUT(E) MIN. MAX. 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 *USPN-4 2.45000 2.49900 2.54800 2.59700 2.64600 2.69500 2.74400 2.79300 2.84200 2.89100 2.94000 2.98900 3.03800 3.08700 3.13600 3.18500 3.23400 3.28300 3.33200 3.38100 3.43000 3.47900 3.52800 3.57700 3.62600 3.67500 3.72400 3.77300 3.82200 3.87100 3.92000 2.55000 2.60100 2.65200 2.70300 2.75400 2.80500 2.85600 2.90700 2.95800 3.00900 3.06000 3.11100 3.16200 3.21300 3.26400 3.31500 3.36600 3.41700 3.46800 3.51900 3.57000 3.62100 3.67200 3.72300 3.77400 3.82500 3.87600 3.92700 3.97800 4.02900 4.08000 2.38750 2.43525 2.50900 2.55725 2.60550 2.65375 2.70200 2.75025 2.79850 2.84675 2.89500 2.94325 2.99150 3.03975 3.08800 3.13625 3.18450 3.23275 3.28100 3.32925 3.37750 3.42575 3.47400 3.52225 3.57050 3.61875 3.66700 3.71525 3.76350 3.81175 3.86000 2.58750 2.63925 2.66500 2.71625 2.76750 2.81875 2.87000 2.92125 2.97250 3.02375 3.07500 3.12625 3.17750 3.22875 3.28000 3.33125 3.38250 3.43375 3.48500 3.53625 3.58750 3.63875 3.69000 3.74125 3.79250 3.84375 3.89500 3.94625 3.99750 4.04875 4.10000 2.47500 2.52450 2.57400 2.62350 2.67300 2.72250 2.77200 2.82150 2.87100 2.92050 2.97000 3.01950 3.06900 3.11850 3.16800 3.21750 3.26700 3.31650 3.36600 3.41550 3.46500 3.51450 3.56400 3.61350 3.66300 3.71250 3.76200 3.81150 3.86100 3.91050 3.96000 2.52500 2.57550 2.62600 2.67650 2.72700 2.77750 2.82800 2.87850 2.92900 2.97950 3.03000 3.08050 3.13100 3.18150 3.23200 3.28250 3.33300 3.38350 3.43400 3.48450 3.53500 3.58550 3.63600 3.68650 3.73700 3.78750 3.83800 3.88850 3.93900 3.98950 4.04000 2.41250 2.46075 2.53500 2.58375 2.63250 2.68125 2.73000 2.77875 2.82750 2.87625 2.92500 2.97375 3.02250 3.07125 3.12000 3.16875 3.21750 3.26625 3.31500 3.36375 3.41250 3.46125 3.51000 3.55875 3.60750 3.65625 3.70500 3.75375 3.80250 3.85125 3.90000 2.56250 2.61375 2.63900 2.68975 2.74050 2.79125 2.84200 2.89275 2.94350 2.99425 3.04500 3.09575 3.14650 3.19725 3.24800 3.29875 3.34950 3.40025 3.45100 3.50175 3.55250 3.60325 3.65400 3.70475 3.75550 3.80625 3.85700 3.90775 3.95850 4.00925 4.06000 DROPOUT VOLTAGE IOUT=100mA(mV) Vdif TYP. MAX. E-3 PS SWITCH DELAY TIME (GO MODE) (s) tDPS MAX. 850 95 170 1200 80 140 1.6VVOUT(T)4.00V 11/32 XC6217 Series OPERATIONAL EXPLANATION <Output Voltage Control> The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The P-channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output voltage at the VOUT pin is controlled & stabilized by a system of negative feedback. The current limit circuit and short protect circuit operate in relation to the level of output current. The GO function monitors the output current and switches a supply current to two values according to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's signal. <Green Operation> XC6217 series A/B types can be set as a fixed high-speed mode or a green operation (GO) mode via a signal to the green operation (GO) pin. Under the condition that the GO pin becomes low level, the IC operates in the GO mode and the IC operates in the fixed high-speed mode when the GO pin is at high level. The XC6217 series C/D types always operates in GO mode (= PS/HS automatic change). The GO mode enables the IC to switch automatically the supply current to the high speed (HS) mode or the power save (PS) mode according to the level of output current. While having both high-speed operation and low supply current state, the series can acquire high efficiency. At the HS/PS automatic switching mode (GO mode), the switching point of the HS mode and the PS mode is being fixed inside the IC. When the output current becomes IGOR 0.5mA (MIN.) or below, the mode changes automatically to the PS mode after the delay time of hundreds sec(s), and it can reduce supply current in light load. Also when the output current becomes IGO 8mA (MAX.) or more, the mode changes automatically to the HS mode and the IC becomes high speed operation. When the XC6217 is used in the GO mode, stable operation range is over 8.0mA is HS mode and below 0.5mA in PS mode. <Low ESR capacitor> With the XC6217 series, a stable output voltage is achievable even if used with low ESR capacitors, as a phase compensation circuit is built-in. Values required for the phase compensation are as the chart below. In order to ensure the stable phase compensation while avoiding run-out of values, please use the capacitor which does not depend on bias or temperature too much. For a stable power input, please connect an input capacitor (CIN) of 1.0F between the VIN pin and the VSS pin. Excluding USPN-4 OUTPUT VOLTAGE (V) OUTPUT CAPACITOR VALUE 0.8 ~ 1.15 More than CL=4.7F 1.2 ~ 1.35 More than CL=2.2F 1.4 ~ 4.0 More than CL=1.0F OUTPUT VOLTAGE (V) OUTPUT CAPACITOR VALUE 1.6 ~ 4.0 More than CL=2.2F USPN-4 12/32 XC6217 Series OPERATIONAL EXPLANATION (Continued) <CL Auto-Discharge Function> XC6217 series B/D type can quickly discharge the electric charge at the output capacitor (CL), when a low signal to the CE pin, which enables a whole IC circuit put into OFF state, is inputted via the N-channel transistor located between the VOUT pin and the VSS pin (cf. BLOCK DIAGRAM). The CL auto-discharge resistance value is fixed to 780(VIN=6.0V, VOUT=4.0V at typical). The discharge time of the output capacitor (CL) is set by the CL auto-discharge resistance (R) and the output capacitor (CL). By setting time constant of a CL auto-discharge resistance value [RDCHG] and an output capacitor value (CL) as (=C x RDCHG), the output voltage after discharge via the N channel transistor is calculated by the following formulas. V = VOUT(E) x e -t/, or t=In (VOUT(E) /V ) ( V : Output voltage after discharge, VOUT(E) : Output voltage, t: Discharge time, : CL auto-discharge resistance RDCHGxOutput capacitor (CL) value C) <Current Limiter, Short-Circuit Protection> The XC6217 series' foldback circuit operates as an output current limiter and a short protection of the output pin. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output voltage drops further and output current decreases. When the output pin is shorted to the VSS level, a current of about 30mA flows. <CE Pin> The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6217 series. In shutdown mode, output at the VOUT pin will be pulled down to the VSS level via R1 & R2. However, as for the XC6217 series B/D type, the CL auto-discharge resistor is connected in parallel to R1 and R2 while the power supply is applied to the VIN pin. Therefore, time until the VOUT pin reaches the VSS level becomes short. The output voltage becomes unstable, when the CE pin is open. Please input a certain voltage within an electrical characteristic into CE pin. If this IC is used with the correct output voltage for the CE pin, the logic is fixed and the IC will operate normally. However, supply current may increase as a result of through current in the IC's internal circuitry when medium voltage is input. NOTES ON USE 1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded. 2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current. Please strengthen VIN and VSS wiring in particular. 3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible. 4. Capacitances of these capacitors (CIN, CL) are decreased by the influences of bias voltage and ambient temperature. Care shall be taken for capacitor selection to ensure stability of phase compensation from the point of ESR influence. 5. When the IC is used under the condition of very small dropout voltage, an output may carry out unstable operation. Please use it after evaluating enough under the conditions to be used. 6. Torex places an importance on improving our products and their reliability. We request that users incorporate fail-safe designs and post-aging protection treatment when using Torex products in their systems. 13/32 XC6217 Series TEST CIRCUITS Circuit 1: Output Voltage, Output Current, Dropout Voltage, Input/Operating Voltage, Line Regulation, Load Regulation, Current Limit, Short Current, CL Discharge Resistance *No GO pin with the XC6217C/D type. Circuit 2: Supply Current, Standby Current *No GO pin with the XC6217C/D type. Circuit 3: Ripple Rejection Rate *No GO pin with the XC6217C/D type. Circuit 4: Supply Current, HS/PS Switching Current, PS Switching Delay Time, CE/GO "H" "L" Level Voltage, CE/GO "H" "L" Level Current *No GO pin with the XC6217C/D type. 14/32 XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current 2.4 1.8 1.2 VIN=1.9V VIN=2.8V VIN=6.0V 0.6 0 0 100 200 300 1.8 1.2 Ta=25 Ta=-40 Ta=85 0.6 0 400 0 100 Output Current IOUT (mA) HighSpeed mode 300 400 HighSpeed mode XC6217x302 VIN=VCE=4.0V , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic) 3.5 3 Output Voltage: VOUT (V) 3 Output Voltage: VOUT (V) 200 Output Current: IOUT (mA) XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic) 3.5 HighSpeed mode XC6217x182 VIN=VCE=2.8V , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic) 2.4 Output Voltage: VOUT (V) Output Voltage: VOUT (V) HighSpeed mode XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic) 2.5 2 1.5 VIN=3.1V VIN=4.0V VIN=6.0V 1 0.5 2.5 2 1.5 Ta=25 Ta=-40 Ta=85 1 0.5 0 0 0 100 200 300 400 0 100 Output Current: IOUT (mA) 200 300 400 Output Current: IOUT (mA) (2) Output Voltage vs. Input Voltage XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic) 2 HighSpeed mode 1.9 HighSpeed mode 1.85 Output Voltage: VOUT (V) 1.9 Output Voltage: VOUT (V) XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic) 1.8 1.7 I 1.6 IOUT=1mA IOUT=10mA IOUT=30mA IOUT=100mA 1.5 1.8 1.75 IOUT=1mA IOUT=10mA IOUT=30mA IOUT=100mA 1.7 1.65 1.6 1.4 1 1.5 2 Input Voltage:VIN (V) 2.5 3 4 4.5 5 5.5 6 Input Voltage:VIN (V) 15/32 XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (2) Output Voltage vs. Input Voltage (Continued) HighSpeed mode XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic) 3.2 3.1 3.05 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 3.1 HighSpeed mode XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic) 3 2.9 2.8 IOUT=1mA IOUT=10mA IOUT=30mA IOUT=100mA 2.7 2.6 3 2.95 2.9 IOUT=1mA IOUT=10mA IOUT=30mA IOUT=100mA 2.85 2.8 2.5 2 2.5 3 3.5 4 4 4.5 5 5.5 6 Input Voltage:VIN (V) Input Voltage:VIN (V) (3) Dropout Voltage vs. Output Current 0.4 0.35 HighSpeed mode XC6217x302 VCE=VIN , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic) 0.4 0.35 Ta=85 Ta=85 0.3 Dropout Voltage:Vdif (V) Dropout Voltage:Vdif (V) HighSpeed mode XC6217x182 VCE=VIN , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic) Ta=25 0.25 Ta=-40 0.2 0.15 0.1 0.05 0.3 Ta=25 0.25 Ta=-40 0.2 0.15 0.1 0.05 0 0 0 50 100 150 200 0 50 Output Current: IOUT (mA) 100 150 200 Output Current: IOUT (mA) (4) Output Voltage vs. Ambient Temperature HighSpeed mode XC6217x182 3.1 1.85 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 1.9 VIN=VCE=2.8V ,VGO=VIN (A/B Type) , IOUT=30mA CIN=CL=1.0F (ceramic) 1.8 1.75 1.7 -50 -25 0 25 50 Ambient Temperature: Ta () 16/32 75 100 HighSpeed mode XC6217x302 VIN=VCE=4.0V , VGO=VIN (A/B Type) , IOUT=30mA CIN=CL=1.0F (ceramic) 3.05 3 2.95 2.9 -50 -25 0 25 50 Ambient Temperature: Ta () 75 100 XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Supply Current vs. Input Voltage PowerSave mode XC6217x182 VCE=VIN , VGO=VSS (A/B Type) , CIN=CL=1.0F (ceramic) Supply Current: ISS (uA) 18 20 16 Ta=25 14 Ta=-40 VCE=VIN , VGO=VSS (A/B Type) , CIN=CL=1.0F (ceramic) 18 Ta=85 Supply Current: ISS (uA) 20 12 10 8 6 Ta=85 16 Ta=25 14 Ta=-40 12 10 8 6 4 4 2 2 0 0 0 1 2 3 4 5 0 6 1 2 4 5 6 HighSpeed mode XC6217x182 HighSpeed mode XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , CIN=CL=1.0F (ceramic) 70 3 Input Voltage:VIN (V) Input Voltage:VIN (V) VCE=VIN , VGO=VIN (A/B Type) , CIN=CL=1.0F (ceramic) 70 Ta=85 60 Ta=25 50 Ta=85 60 Ta=-40 Ta=25 Supply Current: ISS (uA) Supply Current: ISS (uA) PowerSave mode XC6217x302 40 30 20 50 Ta=-40 40 30 20 10 10 0 0 1 2 3 4 5 6 0 0 Input Voltage:VIN (V) 1 2 (6) PS Switching Delay Time vs. Ambient Temperature 2500 PS Switching Delay TimeTDPS (s) PS Switching Delay Time TDPS (s) 2500 GO mode XC6217x182 VIN=VCE=2.8V , VGO=VSS (A/B Type) IOUT=10mA0.1mA, CIN=CL=1.0F (ceramic) 2000 1500 1000 500 0 -50 -25 0 25 50 Ambient Temperature: Topr () 75 100 3 4 5 6 Input Voltage:VIN (V) GO mode XC6217x302 VIN=VCE=4.0V , VGO=VSS (A/B Type) IOUT=10mA0.1mA , CIN=CL=1.0F (ceramic) 2000 1500 1000 500 0 -50 -25 0 25 50 75 100 Ambient Temperature: Topr () 17/32 XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (7) CL Auto-Discharge Resistance vs. Ambient Temperature XC6217B/D VIN=6.0V , VCE=VSS , VGO=VSS (B Type) VOUT=4.0V CIN=CL=1.0F (ceramic) 10 GO mode XC6217x181 VIN=VCE=2.8V , VGO=VSS (A/B Type) CIN=CL=1.0F (ceramic) 9 1000 HS Sw itching Current 8 800 PS Sw itching Current Output Current IOUT (mA) CL Auto-Discharge Resistance: RDCHG () 1200 (8) PS/HS Switching Current vs. Ambient Temperature 600 400 200 7 6 5 4 3 2 0 -50 1 -25 0 25 50 75 100 0 -50 Ambient Temperature: Topr () -25 0 25 50 75 100 Ambient Temperature: Topr () (9) Load Transient Response GO mode XC6217x182 VIN=VCE=2.8V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) 300 1.9 1.8 250 1.8 250 1.7 200 1.7 200 1.6 150 1.6 150 1.5 100 Output Current 1.4 1.3 50mA 0.1mA Output Voltage: VOUT (V) Output Voltage Output Current: IOUT (mA) Output Voltage: VOUT (V) Output Voltage 1.5 50 1.4 0 1.3 100mA HighSpeed mode XC6217x182 VIN=VCE=2.8V , VGO=VIN (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) 300 0.1mA 3.1 GO mode 300 200 1.6 150 Output Current 100 Output Voltage: VOUT (V) 1.7 Output Current: IOUT (mA) Output Voltage 250 1.4 0 XC6217x302 VIN=VCE=4.0V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) Output Voltage 100mA 100 Time (500s/div) 1.8 1.5 Output Current 50 Time (500s/div) 1.9 300 3 250 2.9 200 2.8 150 2.7 100 50 2.6 0 2.5 50mA Output Current 50 10mA 1.3 Time (500s/div) 18/32 Output Current: IOUT (mA) 1.9 Output Voltage: VOUT (V) GO mode 0.1mA 0 Time (500s/div) Output Current: IOUT (mA) XC6217x182 VIN=VCE=2.8V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response GO mode XC6217x302 300 3.1 3 250 3 250 2.9 200 2.9 200 2.8 150 2.8 150 Output Voltage 100mA Output Current 100 2.6 2.5 Output Voltage: VOUT (V) 2.7 Output Current: IOUT (mA) Output Voltage: VOUT (V) Output Voltage 50 100mA Output Current 2.7 100 2.6 Output Current: IOUT (mA) 3.1 VIN=VCE=4.0V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) HighSpeed mode XC6217x302 VIN=VCE=4.0V , VGO=VIN (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) 300 50 10mA 0.1mA 0 2.5 Time (500s/div) 0 Time (500s/div) (10) Line Transient Response HighSpeed mode 2 5 4 1.95 4 3 1.9 5 1.85 Output Voltage 3 1.7 -1 1.7 Time (20s/div) HighSpeed mode 2 1.95 1.85 Output Voltage 1 1.8 0 1.75 -1 1.85 Output Voltage 1.75 1.9 2 2 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage 1.9 0 Time (20s/div) 4 1.95 1.75 0 5 3 2 1.8 1.8 XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=100mA , Ta=25 , CL=1F (ceramic) Input Voltage HighSpeed mode 1 1 -1 Input Voltage: VIN (V) 2 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=30mA , Ta=25 , CL=1F (ceramic) Output Voltage: VOUT (V) XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=1mA , Ta=25, CL=1F (ceramic) 1.7 Time (20s/div) 19/32 XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) Line Transient Response HighSpeed mode XC6217x302 3.2 6 5 3.15 5 3.15 4 3.1 4 3.1 3 3.05 3 3.05 6 Input Voltage: VIN (V) Output Voltage: VOUT (V) Output Voltage Output Voltage 2 3 2.95 1 2.95 2.9 0 2 3 1 0 6 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=100mA , Ta=25 , CL=1F (ceramic) 2.9 Time (20s/div) Time (20s/div) XC6217x302 3.2 Input Voltage Input Voltage Input Voltage: VIN (V) VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=30mA , Ta=25 , CL=1F (ceramic) HighSpeed mode Output Voltage: VOUT (V) XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=1mA , Ta=25 , CL=1F (ceramic) HighSpeed mode 3.2 5 3.15 4 3.1 3 3.05 2 Output Voltage 1 3 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage 2.95 0 2.9 Time (20s/div) (11) Turn-On Response HighSpeed mode 4 7 2 5 1 4 0 3 Output Voltage 7 3 6 2 5 1 4 0 3 Output Voltage -1 2 1 -2 1 0 -3 -1 2 -2 20/32 Input Voltage: VIN (V) 6 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage Time (40s/div) HighSpeed mode Input Voltage 3 -3 XC6217x182xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CL=1.0F (ceramic) 0 Time (40s/div) Output Voltage: VOUT (V) 4 XC6217x182xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CL=1.0F (ceramic) XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) Turn-On Response (Continued) 5 7 2 5 1 4 0 3 Output Voltage Input Voltage: VIN (V) 6 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage 7 3 6 2 5 1 4 Output Voltage 0 3 -1 2 1 2 -2 1 -2 0 -3 -3 0 Time (40s/div) Time (40s/div) HighSpeed mode 8 5 Input Voltage XC6217x302xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=100mA , Ta=25 , CL=1.0F (ceramic) HighSpeed mode 8 Input Voltage 7 4 7 3 6 3 6 2 5 2 5 1 4 Output Voltage 0 3 -1 2 -2 -3 Input Voltage: VIN (V) 4 Output Voltage: VOUT (V) Input Voltage: VIN (V) 8 4 -1 5 HighSpeed mode Input Voltage 3 XC6217x302xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CL=1.0F (ceramic) XC6217x302xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CL=1.0F (ceramic) Output Voltage: VOUT (V) 4 HighSpeed mode 1 4 Output Voltage 0 3 -1 2 1 -2 1 0 -3 Time (40s/div) Output Voltage: VOUT (V) XC6217x182xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=100mA , Ta=25 , CL=1.0F (ceramic) 0 Time (40s/div) (12) CE Turn-On Response 5 8 7 6 5 1 4 0 3 Output Voltage -2 2 1 -3 0 Time (40s/div) HighSpeed mode XC6217x182 VIN=2.8V , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 4 CE Input Voltage: VCE (V) CE Input Voltage 2 -1 5 Output Voltage: VOUT (V) CE Input Voltage: VCE (V) 4 3 HighSpeed mode 3 7 CE Input Voltage 6 2 5 1 4 0 3 Output Voltage -1 2 -2 1 -3 Output Voltage: VOUT (V) XC6217x182 VIN=2.8V , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CIN=CL=1.0F (ceramic) 0 Time (40s/div) 21/32 XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (12) CE Turn-On Response (Continued) 5 HighSpeed mode XC6217x182 VIN=2.8V , VGO=VIN (A/B Type) , Tr=5s IOUT=100mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 5 XC6217x302 VIN=4.0V , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CIN=CL=1.0F (ceramic) HighSpeed mode 8 7 6 3 6 2 5 2 5 1 4 0 3 Output Voltage 1 0 3 -1 2 1 -1 2 -2 1 -2 -3 0 -3 HighSpeed mode XC6217x302 VIN=4.0V , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 5 CE Input Voltage HighSpeed mode XC6217x302 VIN=4.0V, VGO=VIN (A/B Type), Tr=5s IOUT=100mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 CE Input Voltage 7 4 3 6 3 6 2 5 2 5 1 4 Output Voltage -1 2 1 -2 1 0 -3 -1 2 -2 22/32 4 Output Voltage 3 3 Time (40s/div) 1 7 0 0 -3 CE Input Voltage: VCE (V) 4 Output Voltage: VOUT (V) CE Input Voltage: VCE (V) 0 Time (40s/div) Time (40s/div) 5 4 Output Voltage 0 Time (40s/div) Output Voltage: VOUT (V) CE Input Voltage 4 CE Input Voltage: VCE (V) 3 7 Output Voltage: VOUT (V) CE Input Voltage: VCE (V) 4 Output Voltage: VOUT (V) CE Input Voltage XC6217 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (13) Ripple Rejection Rate 70 PowerSave mode XC6217x182 VIN=VCE=2.8VDC +0.5VP-PAC , VGO=VSS (A/B Type) IOUT=0.1mA , Ta=25 , CL=1.0F (ceramic) 70 Ripple Rejection Rate: PSRR (dB) Ripple Rejection Rate: PSRR (dB) 80 HighSpeed mode XC6217x182 VIN=VCE=2.8VDC +0.5VP-PAC , VGO=VIN (A/B Type) IOUT=30mA , Ta=25 , CL=1.0F (ceramic) 60 50 40 30 20 10 0 0.01 0.1 1 10 100 60 50 40 30 20 10 0 0.01 1000 0.1 Ripple Frequency: f (kHz) 80 70 70 60 Ripple Rejection Rate: PSRR (dB) Ripple Rejection Rate: PSRR (dB) V IN=V CE=4.0V DC+0.5V P-PAC , V GO=V IN (A/B Type) IOUT =30mA , Ta=25 , CL=1.0F (ceramic) 60 50 40 30 20 10 0.1 1 10 100 1000 HighSpeed mode XC6217x302 0 0.01 1 Ripple Frequency: f (kHz) 10 Ripple Frequency: f (kHz) 100 1000 PowerSave mode XC6217x302 VIN=VCE=4.0VDC +0.5VP-PAC , VGO=VSS (A/B Type) IOUT=0.1mA , Ta=25 , CL=1.0F (ceramic) 50 40 30 20 10 0 0.01 0.1 1 10 100 1000 Ripple Frequency: f (kHz) 23/32 XC6217 Series PACKAGING INFORMATION USP-4D SOT-25 (unit : mm) (unit : mm) 2.90.2 +0.1 0.4 -0.05 5 4 1 2 3 +0.1 0.15 -0.05 (0.95) the sides of the pins are plated. SSOT-24 USPN-4 (unit : mm) (unit : mm) 24/32 1.3MAX 1.10.1 1.90.2 *Soldering fillet surface is not formed because 0.2MIN +0.2 1.6 -0.1 2.80.2 00.1 XC6217 Series PACKAGING INFORMATION (Continued) USP-4D Reference Pattern Layout Dimension USP-4D Reference metal mask design USPN-4 Reference Pattern Layout Dimension USPN-4 Reference metal mask design 25/32 XC6217 Series USP-4D Power Dissipation Power dissipation data for the USP-4D is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in the described condition. 40 28.9 2.5 40 28.9 1. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm2 in one side) Copper (Cu) traces occupy 50% of the board area In top and back faces Package heat-sink is tied to the copper traces Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 4 x 0.8 Diameter 2. Power Dissipation vs. Ambient Temperature 2.54 1.4 Evaluation Board (Unit: mm) (mm) Board Mount (Tj max = 125) Ambient Temperature() 25 85 Power Dissipation Pd (mW) 650 260 Thermal Resistance(/W 153.8 PowerPd Dissipation Pd (mW) (mW) Pd-Ta Pd vs Ta 26/32 700 600 500 400 300 200 100 0 25 45 65 85 Ta : () Ambient Temperature Ta() 105 125 XC6217 Series USPN-4 Power Dissipation Power dissipation data for the USPN-4 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in the described condition. 1. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm2 in one side) Copper (Cu) traces occupy 50% of the front and 50% of the back. The copper area is divided into four block, one block is 12.5% of total. The USPN-4 package has for terminals. Each terminal connects one copper block in the front and one in the back. Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 4 x 0.8 Diameter Evaluation Board (Unit: mm) 2. Power Dissipation vs. Ambient Temperature Board Mount (Tj max = 125) Ambient Temperature() 25 85 Power Dissipation Pd (mW) 600 240 Thermal Resistance(/W 166.67 Power Dissipation PdmW Pd vs Ta 700 600 500 400 300 200 100 0 25 45 65 85 105 Ambient Temperature Ta 125 27/32 XC6217 Series MARKING RULE SOT-25 represents product series MARK 1 PRODUCT SERIES XC6217xxxxxx represents type of regulators SOT-25 (TOP VIEW) MARK Represents type of regulators OUTPUT VOLTAGE OUTPUT VOLTAGE 0.1V INCREMENTS 0.05V INCREMENTS 0.80V~3.00V 3.10V~4.00V 0.85V~3.05V 3.15V~3.95V V A E L X B F M PRODUCT SERIES XC6217Axxxxx XC6217Bxxxxx represents output voltage MARK 0 1 2 3 4 5 6 7 8 9 A B C D E 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 OUTPUT VOLTAGE (V) 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 0.85 3.85 3.90 0.95 3.95 4.00 1.05 1.15 1.25 1.35 1.45 1.55 - MARK F H K L M N P R S T U V X Y Z 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 2.90 3.00 OUTPUT VOLTAGE (V) 1.65 1.75 1.85 1.95 2.05 2.15 2.25 2.35 2.45 2.55 2.65 2.75 2.85 2.95 3.05 represents production lot number 01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded) Note: No character inversion used. 28/32 - XC6217 Series MARKING RULE (Continued) SSOT-24 represents type of regulators and output voltage range MARK SSOT-4 (TOP VIEW) OUTPUT VOLTAGE 0.10V INCREMENTS 0.80V~3.0V 3.10V~4.00V 1 5 3 7 OUTPUT VOLTAGE 0.05V INCREMENTS 0.85V~3.05V 3.15V~3.95V 2 6 4 8 PRODUCT SERIES XC6217Cxxxxx XC6217Dxxxxx represents output voltage numbers after the decimal point. MARK 0 1 2 3 4 5 6 7 8 9 A B C D E OUTPUT VOLTAGE (V) 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 0.80 3.80 0.85 3.85 0.90 3.90 0.95 3.95 1.00 4.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 - MARK F H K L M N P R S T U V X Y Z OUTPUT VOLTAGE (V) 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05 - represents production lot number 01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded) Note: No character inversion used. 29/32 XC6217 Series MARKING RULE (Continued) USP-4D represents product series MARK 1 PRODUCT SERIES XC6217xxxxxx represents type of regulators MARK TYPE OF REGULATORS A CE High Active, without CL-Discharge XC6217Axxxxx B CE High Active, with CL-Discharge XC6217Bxxxxx USP-4D (TOP VIEW) PRODUCT SERIES represents integer number of output voltage ex.) MARK 3 5 VOLTAGE (V) 3.xx 5.xx PRODUCT SERIES XC6217x3xxGx XC6217x5xxGx represents output voltage numbers after the decimal point. MARK VOLTAGE(V) 0 1 2 3 4 5 6 7 8 9 x.00 x.10 x.20 x.30 x.40 x.50 x.60 x.70 x.80 x.90 PRODUCT MARK SEIRES XC6217xx02/1Gx A XC6217xx12/1Gx B XC6217xx22/1Gx C XC6217xx32/1Gx D XC6217xx42/1Gx E XC6217xx52/1Gx F XC6217xx62/1Gx H XC6217xx72/1Gx K XC6217xx82/1Gx L XC6217xx92/1Gx M VOLTAGE (V) x.05 x.15 x.25 x.35 x.45 x.55 x.65 x.75 x.85 x.95 represents production lot number 01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded) Note: No character inversion used. 30/32 PRODUCT SEIRES XC6217xx0A/1Gx XC6217xx1A/1Gx XC6217xx2A/1Gx XC6217xx3A/1Gx XC6217xx4A/1Gx XC6217xx5A/1Gx XC6217xx6A/1Gx XC6217xx7A/1Gx XC6217xx8A/1Gx XC6217xx9A/1Gx XC6217 Series MARKING RULE (Continued) USPN-4 represents type of regulators and output voltage range 1 4 2 3 USPN-4 MARK OUTPUT VOLTAGE OUTPUT VOLTAGE 0.10V INCREMENTS 0.05V INCREMENTS 0.80V~3.00V 3.10V~4.00V 0.85V~3.05V 3.15V~3.95V 1 5 2 6 3 7 4 8 PRODUCT SERIES XC6217Cxxxxx XC6217Dxxxxx TOP VIEW represents output voltage numbers after the decimal point. MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V) 0 3.10 3.15 F 1.60 1.65 1 3.20 3.25 H 1.70 1.75 2 3.30 3.35 K 1.80 1.85 3 3.40 3.45 L 1.90 1.95 4 3.50 3.55 M 2.00 2.05 5 3.60 3.65 N 2.10 2.15 6 3.70 3.75 P 2.20 2.25 7 0.80 3.80 0.85 3.85 R 2.30 2.35 8 0.90 3.90 0.95 3.95 S 2.40 2.45 9 1.00 4.00 1.05 T 2.50 2.55 A 1.10 1.15 U 2.60 2.65 B 1.20 1.25 V 2.70 2.75 C 1.30 1.35 X 2.80 2.85 D 1.40 1.45 Y 2.90 2.95 E 1.50 1.55 Z 3.00 3.05 *USPN-4 - 0.80VVOUT(T)1.55V underdevelopment. represents production lot number 1 to 9, A to Z, repeated. (G, I, J, O, Q, W excluded) Note: No character inversion used. 31/32 XC6217 Series 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this datasheet is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this datasheet. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this datasheet. 4. The products in this datasheet are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this datasheet within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD. 32/32