XC6220C37BER-G

XC6220 Series ETR03041-016b 1A LDO Voltage Regulator with “Green Operation” ■GENERAL DESCRIPTION ☆Green Operation-Compatible The XC6220 series is a highly accurate, low noise, high speed, low dropout, and large current CMOS voltage regulator with Green Operation function. The series consists of a voltage reference, an error amplifier, a current limiter, an inrush current prevention circuit and a phase compensation circuit plus a driver transistor. With a 0.2Ω on-resistance driver transistor integrated, the ultra low dropout voltage performance with output currents up to 1A greatly extends battery life as does the Green Operation function which can switch between high speed and power save modes automatically. A low ESR ceramic capacitor can be used for the output stabilization capacitor (CL). Output voltage is selectable in 0.05V increments within the range of 0.8V~5.0V, using laser trimming technologies. An over current protection circuit and a thermal shutdown circuit are built in. The over current protection circuit will operate when the output current reaches its limit current. The thermal shutdown circuit will operate when the junction temperature reaches its limit temperature. The inrush prevention circuit works by controlling the inrush current which charges to CL when the IC starts up. In this way, voltage fluctuations in power supply caused by inrush current during system start up can be minimized. The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power consumption. ■FEATURES ■APPLICATIONS ●Optical disk drive Maximum Output Current : 1000mA (1.2V≦VOUT≦5.0V) Dropout Voltage : 20mV @ 100mA (VOUT=3.0V) ●Magnetic disk drive : 60mV@ 300mA (VOUT=3.0V) ●Digital still cameras / Camcorders Operating Voltage Range : 1.6V ~ 6.0V ●Digital audio equipments Output Voltage Range : 0.8V ~ 5.0V (0.05V increments) Accuracy : ± 1% (VOUT≧2.0V) : ± 20mV (VOUT＜2.0V) Low Power Consumption : 8μA (TYP.) in PS mode Thermal Shutdown Inrush Current Prevention CL Auto Discharge CE Pull-Down Resistor Output Capacitor Packages Environmentally Friendly : 50μA (TYP.) in HS mode : -40℃~ 85℃ : Detect 150℃, Release 135℃(TYP.) : 700mA (MAX.) : XC6220 Series B/D type : XC6220 Series C/D type : Ceramic Capacitor Compatible : USP-6C, SOT-25, SOT-89-5 : EU RoHS Compliant, Pb Free ■TYPICAL APPLICATION CIRCUIT ◆CMOS ■TYPICAL PERFORMANCE CHARACTERISTICS XC6220x 181 ◆Highl CE=VIN, CIN=CL =10μF (ceramic) VIN VIN Input CE VOUT CIN=10μF (ceramic) CL=10μF (ceramic) VSS LOAD Dropout Voltage: Vdif (mV) 500 Topr=25℃ Topr=-40℃ Topr=85℃ 400 300 200 100 0 0 200 400 600 800 1000 Output Current: I OUT (mA) 1/26 XC6220 Series ■BLOCK DIAGRAMS ON/OFF Control CE V IN - CE Error Amp CE/ ON/OFF Control CE Current Limit + CE each circuit Error Amp CE/ + Current Limit each circuit V OUT Thermal Protection Green Operation V IN - V OUT Green Operation R1 Thermal Protection R1 CE/ R2 R2 Voltage Reference Voltage Reference V SS ●XC6220 Series Type A (Semi-custom) XC6220Aｼﾘｰｽﾞ ON/OFF Control CE ●XC6220 Series Type B XC6220Bｼﾘｰｽﾞ V IN - CE RCE Error Amp CE/ ON/OFF Control CE CE each circuit RCE V OUT Thermal Protection Green Operation V IN - Current Limit + V SS Error Amp CE/ + Current Limit each circuit VOUT Green Operation R1 Thermal Protection R1 CE/ R2 R2 Voltage Reference Voltage Reference V SS ●XC6220 XC6220Cｼﾘｰｽﾞ Series Type C (Semi-custom) V SS XC6220Dｼﾘｰｽﾞ ●XC6220 Series Type D (Semi-custom) * Diodes inside the circuits are ESD protection diodes and parasitic diodes. ■PRODUCT CLASSIFICATION ●Ordering Information XC6220 ①②③④⑤⑥-⑦(*1) DESIGNATOR ITEM ① Type of CE ②③ Output Voltage Output Voltage ( the 2nd decimal place) ④ Packages (Order Unit) ⑤⑥-⑦ (*1) SYMBOL A B C D 08 ~ 50 1 B DESCRIPTION without CE Pull-down resistor, without CL discharge (Semi-custom) without CE Pull-down resistor, with CL discharge (Standard) with CE Pull-down resistor, without CL discharge (Semi-custom) with CE Pull-down resistor, with CL discharge (Semi-custom) e.g. 3.0V → ②=3, ③=0 Output voltage {○.○0v} (the 2nd decimal place is “0”) Output voltage {○.○5v} (the 2nd decimal place is “5”) MR-G SOT-25 (3,000pcs/Reel) PR-G SOT-89-5 (1,000pcs/Reel) ER-G USP-6C (3,000pcs/Reel) The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant. ●Selection Guide 2/26 TYPE CE PULL-DOWN RESISTOR CL AUTO-DISCHARGE A B C No No Yes No Yes No D Yes Yes XC6220 Series ■PIN CONFIGURATION VIN 6 1 VOUT VIN 5 2 VOUT VSS 4 3 CE VOUT VOUT NC 5 4 VIN 5 2 4 1 2 3 1 2 3 VIN VSS CE CE VSS NC USP-6C SOT - 25 SOT-89-5 (BOTTOM VIEW) ( TOP VIEW) (TOP VIEW) * For the USP-6C, the No.5 and 6 VIN pins should be connected. The No.1 and 2 pins VOUT pins should be connected. The dissipation pad should be solder-plated in reference mount pattern and metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it should be connected to the VSS (No. 4) pin. ■PIN ASSIGNMENT SOT-25 3 1 2 5 4 PIN NUMBER SOT-89-5 1 4 2 5 3 USP-6C 3 6, 5 4 1, 2 - PIN NAME FUNCTIONS CE VIN VSS VOUT NC ON/OFF Control Power Input Ground Output No connection ■FUNCTIONS PIN NAME DESIGNATOR CONDITIONS IC OPERATION L VCE≦0.4V OFF H 1.2V≦VCE≦6.0V ON VCE=OPEN(*1) Undefined state (XC6220A/B Series) CE OPEN OFF (XC6220C/D Series) (*1) Please avoid the state of OPEN, and connect CE pin to any arbitrary voltage. * For the XC6220C/D series, CE function logic is fixed as L level because of the CE pull-down resister. 3/26 XC6220 Series ■ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNITS Input Voltage VIN VSS - 0.3 ~ 6.5 V Output Voltage VOUT VSS - 0.3 ~ VIN + 0.3 V CE Input Voltage VCE VSS - 0.3 ~ 6.5 V Pd 250 (IC only) 600 (40mm x 40mm Standard Board) (*1) 760 (JESD51-7 Board) (*1) 500 (IC only) 1300 (40mm x 40mm Standard Board) (*1) 1750 (JESD51-7 Board) (*1) 120 (IC only) 1000 (40mm x 40mm Standard Board) (*1) 1250 (JESD51-7 Board) (*1) mW Operating Ambient Temperature Topr -40 ~ 85 ℃ Storage Temperature Tstg -55 ~ 125 ℃ SOT-25 Power Dissipation (Ta=25℃) SOT-89-5 USP-6C (*1) The power dissipation figure shown is PCB mounted and is for reference only. Please refer to PACKAGING INFORMATION for the mounting condition. 4/26 XC6220 Series ■ELECTRICAL CHARACTERISTICS ●XC6220A/B/C/D Series ● PARAMETER Output Voltage SYMBOL VOUT(E) (*1) CONDITIONS TYP. MAX. High Speed Mode (HS) 2.0V≦VOUT(T)≦5.0V VCE=VIN, IOUT=30mA ×0.99 ×1.01 High Speed Mode (HS) 0.8V≦VOUT(T)≦1.95V VCE=VIN, IOUT=30mA -0.02 +0.02 Power Save Mode (PS) 2.0V≦VOUT(T)≦5.0V VCE=VIN, IOUT=0.1mA ×0.98 ×1.02 Power Save Mode (PS) 0.8V≦VOUT(T)≦1.95V VCE=VIN, IOUT=0.1mA -0.04 +0.04 VCE=VIN VIN=VOUT(T)+1.0V 0.8V≦VOUT(T)≦1.15V Output Current MIN. VOUT(T)(*2) 700 1200 1000 1200 - 10 45 Load Regulation ΔVOUT High Speed Mode (HS), VCE=VIN, 10mA≦IOUT≦300mA - Dropout Voltage1 Vdif (*3) IOUT=300mA, VCE=VIN - Dropout Voltage2 Vdif (*3) IOUT=1000mA, VCE=VIN - - E-2 - 50 108 - 50 E-3 - 8 18 Supply Current 1 Supply Current 2 Stand-by Current Line Regulation ISS1 ISS2 ISTBY ΔVOUT/ (ΔVIN・VOUT) Input Voltage VIN Output Voltage Temperature Characteristics ΔVOUT/ (ΔTa・VOUT) High Speed Mode(HS) VIN=VCE=VOUT(T)+1.0V IOUT=10mA (A/B Series) High Speed Mode(HS) VIN=VCE=VOUT(T)+1.0V IOUT=10mA (C/D Series) Power Save Mode(PS) VIN=VCE=VOUT(T)+1.0V IOUT=0.1mA (A/B Series) Power Save Mode(PS) VIN=VCE=VOUT(T)+1.0V IOUT=0.1mA (C/D Series) VIN=6.0V, VCE=VSS VOUT(T)+0.5V≦VIN≦6.0V 1.1V≦VOUT(T)≦5.0V VCE=VIN, IOUT=100mA Ta=25℃ CIRCUIT ● V ① mA ① mV ① mV ① mV ① μA ② μA ② - IOUTMAX VCE=VIN VIN=VOUT(T)+1.0V 1.2V≦VOUT(T)≦5.0V UNITS E-1 - 8 E-4 -0.1 0.01 0.1 μA ② - 0.01 0.20 %/V ① 1.6 - 6.0 V ① - ±100 - ppm/℃ ① 1.6V≦VIN≦6.0V 0.8V≦VOUT(T)≦1.05V VCE=VInm, IOUT=100mA VCE=VIN IOUT=30mA -40℃≦Ta≦85℃ 5/26 XC6220 Series ■ELECTRICAL CHARACTERISTICS (Continued) PARAMETER SYMBOL CONDITIONS Ta=25℃ MIN. TYP. MAX. UNITS CIRCUIT - 50 - dB ③ 705 1200 mA ① 1005 1200 - - 180 - mA ① 1.0 2.0 - mA ⑤ - 5.0 10 mA ⑤ IGOhys=IGO-IGOR - 3.0 - mA ⑤ VIN=VOUT(T)+1.0V, VCE= VIN Time until HS mode is changed-over to PS mode by IGOR. - - E-5 μs ⑤ 1.2 - 6.0 0.4 V V ④ ④ VIN=5.75VDC+0.5Vp-pAC 4.75V≦VOUT(T)≦5.0V VCE=VIN, IOUT=30mA、f=1kHz Ripple Rejection Ratio Limit Current PSRR ILIM Short Current ISHORT PS Switching Current IGOR HS Switching Current IGO Switch Current Hysteresis Range IGOhys PS Switching Delay Time tDPS CE High Level Voltage CE Low Level Voltage VCEH VCEL CE High Level Current ICEH CE Low Level Current CL Discharge Resistance ICEL (*4) RDCHG VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC 0.85V≦VOUT(T)≦4.7V VCE=VIN, IOUT=30mA、f=1kHz VIN=1.85VDC+0.5Vp-pAC VOUT(T)=0.8V VCE=VIN,IOUT=30mA、f=1kHz VCE=VIN= VOUT(T)+1.0V 0.8V≦VOUT(T)≦1.15V VCE=VIN= VOUT(T)+1.0V 1.2V≦VOUT(T)≦5.0V VCE=VIN Short VOUT to VSS level ：1.45V≦VOUT(T)≦5.0V VIN=VOUT(T)+1.0V, VCE=VIN ：0.8V≦VOUT(T)≦1.4V VIN=1.6V, VCE=VIN IOUT=heavy to light load ：1.45V≦VOUT(T)≦5.0V VIN=VOUT(T)+1.0V, VCE=VIN ：0.8V≦VOUT(T)≦1.4V VIN=1.6V, VCE=VIN IOUT=light to heavy load VSS ● VCE=VIN=6.0V(A/B series) -0.1 - 0.1 μA VCE=VIN=6.0V (C/D series) - 9 15 μA -0.1 - 0.1 μA ④ VIN=6.0V, VOUT=5.0V, VCE= VSS - 460 - Ω ① VCE=VSS ④ Thermal Shutdown Detect Temperature TTSD Junction Temperature - 150 - ℃ ① Thermal Shutdown Release Temperature TTSR Junction Temperature - 135 - ℃ ① Inrush Current IRUSH VIN=VOUT(T)+1.0V、CL=22μF VCE=0V→VOUT(T)+1.0V (Only when rising and within 1ms) - - 700 mA ⑥ * 1: VOUT (E) = Effective output voltage (The output voltage when an amply stabilized "VOUT (T) ＋1.0V" is provided at the VIN pin while maintaining a certain IOUT value.) * 2: VOUT (T) = Nominal output voltage. (Shown in the voltage chart E-0) * 3: Vdif = {VIN1-VOUT1} VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually decreased. VOUT1 is the voltage equal to 98% of the HS mode output voltage when an amply stabilized VOUT (T) +1.0V are supplied to the VIN pin. * 4: For the XC6220B/D series only. The XC6220A/C series (semi-custom) discharges by only R1 and R2 resistors as shown in the block diagrams. 6/26 XC6220 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●Voltage Chart 1 E-0 SYMBOL E-1 E-2 E-3 E-4 SUPPLY SUPPLY NOMINAL OUTPUT OUTPUT DROPOUT DROPOUT E-5 PS SWITCH OUTPUT VOLTAGE 1 VOLTAGE 2 VOLTAGE 1 VOLTAGE 2 CURRENT 1 CURRENT 2 VOLTAGE (HS Mode) (PS Mode) Vdif 1 (mV) Vdif 2 (mV) (XC6220C/D) (XC6220C/D) (V) (V) (V) IOUT=300mA IOUT=1000mA (μA) (μA) VOUT VOUT Vdif1 Vdif2 ISS1 ISS2 tDPS MAX. MAX. MAX. MAX. VOUT(T) MIN. MAX. MIN. MAX. 0.80 0.7800 0.8200 0.7600 0.8400 112.500 22.500 0.85 0.8300 0.8700 0.8100 0.8900 112.625 22.625 0.90 0.8800 0.9200 0.8600 0.9400 112.750 22.750 0.95 0.9300 0.9700 0.9100 0.9900 112.875 22.875 1.00 0.9800 1.0200 0.9600 1.0400 113.000 23.000 1.05 1.0300 1.0700 1.0100 1.0900 113.125 23.125 1.10 1.0800 1.1200 1.0600 1.1400 113.250 23.250 1.15 1.1300 1.1700 1.1100 1.1900 113.375 23.375 1.20 1.1800 1.2200 1.1600 1.2400 113.500 23.500 1.25 1.2300 1.2700 1.2100 1.2900 113.625 23.625 1.30 1.2800 1.3200 1.2600 1.3400 113.750 23.750 1.35 1.3300 1.3700 1.3100 1.3900 113.875 23.875 1.40 1.3800 1.4200 1.3600 1.4400 114.000 24.000 1.45 1.4300 1.4700 1.4200 1.4800 114.125 24.125 1.50 1.4800 1.5200 1.4700 1.5300 114.250 24.250 1.55 1.5300 1.5700 1.5100 1.5900 114.375 24.375 1.60 1.5800 1.6200 1.5600 1.6400 114.500 24.500 1.65 1.6300 1.6700 1.6100 1.6900 114.625 24.625 1.70 1.6800 1.7200 1.6600 1.7400 114.750 24.750 1.75 1.7300 1.7700 1.7100 1.7900 114.875 24.875 1.80 1.7800 1.8200 1.7600 1.8400 115.000 25.000 1.85 1.8300 1.8700 1.8100 1.8900 115.125 25.125 1.90 1.8800 1.9200 1.8600 1.9400 115.250 25.250 1.95 1.9300 1.9700 1.9100 1.9900 115.375 25.375 2.00 1.9800 2.0200 1.9600 2.0400 115.500 25.500 2.05 2.0295 2.0705 2.0090 2.0910 115.625 25.625 2.10 2.0790 2.1210 2.0580 2.1420 115.750 25.750 2.15 2.1285 2.1715 2.1070 2.1930 115.875 25.875 2.20 2.1780 2.2220 2.1560 2.2440 116.000 26.000 2.25 2.2275 2.2725 2.2050 2.2950 116.125 26.125 2.30 2.2770 2.3230 2.2540 2.3460 116.250 26.250 2.35 2.3265 2.3735 2.3030 2.3970 116.375 26.375 2.40 2.3760 2.4240 2.3520 2.4480 116.500 26.500 2.45 2.4255 2.4745 2.4010 2.4990 116.625 26.625 2.50 2.4750 2.5250 2.4500 2.5500 116.750 26.750 2.55 2.5245 2.5755 2.4990 2.6010 116.875 26.875 2.60 2.5740 2.6260 2.5480 2.6520 117.000 27.000 2.65 2.6235 2.6765 2.5970 2.7030 117.125 27.125 2.70 2.6730 2.7270 2.6460 2.7540 117.250 27.250 2.75 2.7225 2.7775 2.6950 2.8050 117.375 27.375 2.80 2.7720 2.8280 2.7440 2.8560 117.500 27.500 2.85 2.8215 2.8785 2.7930 2.9070 117.625 27.625 2.90 2.8710 2.9290 2.8420 2.9580 117.750 27.750 2.95 2.9205 2.9795 2.8910 3.0090 117.875 27.875 TYP. 400 MAX. 575 － 240 180 150 100 85 405 305 215 700 150 130 655 65 110 DELAY TIME (μs) 650 850 1200 7/26 XC6220 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●Voltage Chart 2 E-0 SYMBOL NOMINAL OUTPUT E-1 E-2 E-3 E-4 OUTPUT DROPOUT DROPOUT SUPPLY SUPPLY OUTPUT VOLTAGE VOLTAGE VOLTAGE 1 VOLTAGE 2 CURRENT 1 CURRENT 2 VOLTAGE (HS Mode) (PS Mode) Vdif 1 (mV) Vdif 2 (mV) (XC6220C/D) (XC6220C/D) (V) (V) IOUT=300mA IOUT=1000mA (μA) (μA) PS SWITCH DELAY TIME (μs) Vdif2 ISS1 ISS2 tDPS MAX. MAX. MAX. MAX. 3.0600 118.000 28.000 3.1110 118.125 28.125 3.0380 3.1620 118.250 28.250 3.1815 3.0870 3.2130 118.375 28.375 3.1680 3.2320 3.1360 3.2640 118.500 28.500 3.25 3.2175 3.2825 3.1850 3.3150 118.625 28.625 3.30 3.2670 3.3330 3.2340 3.3660 118.750 28.750 3.35 3.3165 3.3835 3.2830 3.4170 118.875 28.875 3.40 3.3660 3.4340 3.3320 3.4680 119.000 29.000 3.45 3.4155 3.4845 3.3810 3.5190 119.125 29.125 3.50 3.4650 3.5350 3.4300 3.5700 119.250 29.250 3.55 3.5145 3.5855 3.4790 3.6210 119.375 29.375 3.60 3.5640 3.6360 3.5280 3.6720 119.500 29.500 3.65 3.6135 3.6865 3.5770 3.7230 119.625 29.625 3.70 3.6630 3.7370 3.6260 3.7740 119.750 29.750 3.75 3.7125 3.7875 3.6750 3.8250 119.875 29.875 3.80 3.7620 3.8380 3.7240 3.8760 120.000 30.000 3.85 3.8115 3.8885 3.7730 3.9270 120.125 30.125 3.90 3.8610 3.9390 3.8220 3.9780 120.250 30.250 3.95 3.9105 3.9895 3.8710 4.0290 120.375 30.375 4.00 3.9600 4.0400 3.9200 4.0800 120.500 30.500 4.05 4.0095 4.0905 3.9690 4.1310 120.625 30.625 4.10 4.0590 4.1410 4.0180 4.1820 120.750 30.750 4.15 4.1085 4.1915 4.0670 4.2330 120.875 30.875 4.20 4.1580 4.2420 4.1160 4.2840 121.000 31.000 4.25 4.2075 4.2925 4.1650 4.3350 121.125 31.125 4.30 4.2570 4.3430 4.2140 4.3860 121.250 31.250 4.35 4.3065 4.3935 4.2630 4.4370 121.375 31.375 4.40 4.3560 4.4440 4.3120 4.4880 121.500 31.500 4.45 4.4055 4.4945 4.3610 4.5390 121.625 31.625 4.50 4.4550 4.5450 4.4100 4.5900 121.750 31.750 4.55 4.5045 4.5955 4.4590 4.6410 121.875 31.875 4.60 4.5540 4.6460 4.5080 4.6920 122.000 32.000 4.65 4.6035 4.6965 4.5570 4.7430 122.125 32.125 4.70 4.6530 4.7470 4.6060 4.7940 122.250 32.250 4.75 4.7025 4.7975 4.6550 4.8450 122.375 32.375 4.80 4.7520 4.8480 4.7040 4.8960 122.500 32.500 4.85 4.8015 4.8985 4.7530 4.9470 122.625 32.625 4.90 4.8510 4.9490 4.8020 4.9980 122.750 32.750 4.95 4.9005 4.9995 4.8510 5.0490 122.875 32.875 5.00 4.9500 5.0500 4.9000 5.1000 123.000 33.000 VOUT(T) 8/26 (V) E-5 VOUT VOUT Vdif1 MIN. MAX. MIN. MAX. 3.00 2.9700 3.0300 2.9400 3.05 3.0195 3.0805 2.9890 3.10 3.0690 3.1310 3.15 3.1185 3.20 TYP. 60 MAX. 95 655 53 85 1200 1450 XC6220 Series ■TEST CIRCUITS Circuit 1 ・測定回路1 (出力電圧・出力電流・入出力電圧差・入力動作電圧・入力安定度・負荷安定度・制限電流・ 　　　　　　 短絡電流・CL放電抵抗) VIN A VOUT CIN CL (ceramic) V Circuit 2 (ceramic) V CE VSS SW1 SW2 IOUT RL ・測定回路2(消費電流・ｽﾀﾝﾊﾞ ｲ電流) A VIN A VOUT CIN (ceramic) CL CE (ceramic) VSS SW1 SW2 PS:0.1mA HS:10mA A Circuit 3 ・測定回路3(リップル除去率) IOUT= 30mA VIN A VOUT CL (ceramic) V CE VSS V RL 9/26 XC6220 Series ■TEST CIRCUITS (Continued) Circuit 4 ・測定回路4 (CE” H” L” レベル 電圧・ CE” H” L” レベル 電流) VIN A VOUT CE VSS CIN (ceramic) V V VCE Circuit 5 CL (ceramic) ・測定回路5　　(HS切替電流、PS切替電流、切替ﾋｽﾃﾘｼｽ電流、PS切替遅延時間) IOUT A VOUT VIN CE CIN (ceramic) V VSS RL CL (ceramic) A Circuit 6 ・測定回路6 ISS ( 突入電流防止) A VIN VOUT CE V CL = 22 uF VSS VCE 10/26 XC6220 Series ■OPERATIONAL EXPLANATION ON/OFF Control CE V IN - CE RCE Error Amp CE/ + Current Limit each circuit VOUT Green Operation Thermal Protection R1 CE/ R2 Voltage Reference V SS 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 control 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 the IC between two operating modes according to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's signal. XC6220x 301 CE=VIN, Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) 50 Supply Current: ISS (μA) The XC6220 series always operates in a green operation (GO) mode. The GO mode enables the IC to switch automatically between the high speed (HS) mode or the power save (PS) mode according to the level of output current. The switching point of the HS mode and the PS mode is fixed inside the IC. When the output current becomes IGOR=1.0mA (MIN.) or below, the mode changes automatically to the PS mode after a delay time of hundreds of microseconds. Supply current in light load is greatly reduced. Also when the output current becomes IGO 10mA (MAX.) or more, the mode changes automatically to the HS mode and the IC returns to high speed operation. 40 30 20 10 0 0 5 10 15 20 Output Current: I OUT (mA) The XC6220 series has a built-in phase compensation circuit which means that a stable output voltage is achieved even if the IC is used with low ESR capacitors. In order to ensure stable phase compensation it is recommended that a CL capacitor is connected as close as possible to the VOUT pin and VSS pin. For a stable power supply, please connect an input capacitor (CIN) between the VIN pin and the VSS pin. Values required for the phase compensation are shown in the chart below. If a loss of the capacitance happens, the stable phase compensation may not be obtained. Please ensure to use a capacitor which does not depend on bias or temperature too much. Recommended output capacitor (CL) OUTPUT CAPACITOR VALUE(CL) VOUT(T)(V) CIN=4.7μF CIN=10μF CIN=22μF 0.80V ~ 0.95V 1.00V ~ 1.45V 1.50V ~ 1.75V 1.80V ~ 2.95V 3.00V ~ 3.50V 3.55V ~ 5.00V × 47μF 47μF 47μF 47μF 47μF × 47μF 22μF 6.8μF 4.7μF 10μF 22μF 22μF 10μF 6.8μF 4.7μF 6.8μF × No option The XC6220 series includes a fold-back circuit, which aids the operation of the current limiter and circuit protection. When the load current reaches the current limit level, the fold-back circuit operates and output voltage drops. As a result of this drop in output voltage, output current also decreases. When the output pin is shorted, a current of about 180mA flows. The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6220 series. With the XC6220A/C series, output at the VOUT pin will be pulled down to the VSS level. However, with XC6220B/D series, the CL auto-discharge N-channel transistor switch is connected in parallel to R1 and R2 while the power supply is applied to the VIN pin. Therefore, the time until the VOUT pin reaches the VSS level is shortened. The output voltage of the XC6220A/B series becomes unstable, when the CE pin is open. If this IC is used with the correct output voltage for the CE pin, the logic is fixed and the IC will operate normally. On the other hand, with the XC6220C/D series, the IC operation is stopped when the CE pin is open. However, the CE pin input current may increase as a result of through current in the pull-down resistor (RCE) when the IC is under operation. 11/26 XC6220 Series ■OPERATIONAL EXPLANATION (Continued) The XC6220B/D series can quickly discharge the electric charge at the output capacitor (CL) via the N-channel transistor located between the VOUT pin and the VSS pin, when a low signal is inputted to the CE pin, which enables the whole IC circuit put into an OFF state (cf. BLOCK DIAGRAM). (VOUT pin voltage) ÷ (N-channel transistor through current) = CL discharge resistance (RDCHG) The CL auto-discharge resistance value is fixed to 460Ω(VIN=6.0V, VOUT=5.0V at TYP.). The discharge time of the output capacitor (CL) is set by the CL auto-discharge resistance (RDCHG) and the output capacitor (CL). By setting a time constant of the CL auto-discharge resistance value [RDCHG] and an output capacitor value (CL) as τ(τ=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/τ, or ｔ=τln( VOUT(E) / V ) where V : Output voltage after discharge VOUT(E) : Output voltage t: Discharge time τ: CL auto-discharge resistance RDCHG×Output capacitor (CL) value C) The XC6220 series includes an inrush current Prevention circuit. The inrush current protection circuit suppresses inrush current charged to CL when the IC starts up to 700 mA (MAX.) for approximately 1ms. * Please note that the device can not provide the output current beyond 700 mA for a period of approximately 1ms after the CE pin goes high. ■NOTES ON USE 1. For temporary, transitional voltage drop or voltage rising phenomenon, 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. As for the XC6220A/C series (semi-custom), the output voltage may float with a leakage current of the driver transistor between VIN and VOUT and R1+R2 resistance while stand-by (operation stop). Please take consideration of this and check it before use. 5. 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. 12/26 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current XC6220x 121 XC6220x 121 VIN=CE=2.2V, CIN=CL =22μF (ceramic) 1.4 1.2 1.2 Output Voltage: VOUT (V) Output Voltage: VOUT (V) CE=VIN, Topr=25℃, CIN=CL =22μF (ceramic) 1.4 1 0.8 0.6 0.4 VIN=1.6V VIN=2.2V 0.2 1 0.8 0.6 0.4 Topr=25℃ Topr=-40℃ Topr=85℃ 0.2 0 0 0 0.2 0.4 0.6 0.8 1 1.2 0 1.4 0.2 0.4 XC6220x 301 1 1.2 1.4 VIN=CE=4.0V, CIN=10μF, CL =4.7μF (ceramic) 3.5 3 3 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 0.8 XC6220x 301 CE=VIN, Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) 3.5 2.5 2 1.5 1 VIN=3.1V VIN=4.0V 0.5 2.5 2 1.5 1 Topr=25℃ Topr=-40℃ Topr=85℃ 0.5 0 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0 0.2 Output Current: I OUT (A) 0.4 0.6 1 1.2 1.4 XC6220x 501 CE=VIN, Topr=25℃, CIN=CL =10μF (ceramic) 6 0.8 Output Current: I OUT (A) XC6220x 501 VIN=CE=6.0V, CIN=CL =10μF (ceramic) 6 5 5 Output Voltage: VOUT （V) Output Voltage: VOUT (V) 0.6 Output Current: I OUT (A) Output Current: I OUT (A) 4 3 2 VIN=5.1V VIN=6.0V 1 4 3 2 Topr=25℃ Topr=-40℃ Topr=85℃ 1 0 0 0 0.2 0.4 0.6 0.8 1 Output Current: I OUT (A) 1.2 1.4 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Output Current: I OUT (A) 13/26 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (2) Output Voltage vs. Input Voltage XC6220x 121 XC6220x 301 CE=VIN, Topr=25℃, CIN=CL =22μF (ceramic) 1.4 1.2 3 Output Voltage: VOUT (V) Output Voltage: VOUT (V) CE=VIN, Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) 3.5 1 0.8 0.6 0.4 IOUT=0.1mA IOUT=30mA IOUT=100mA 0.2 2.5 2 1.5 1 IOUT=0.1mA IOUT=30mA IOUT=100mA 0.5 0 0 0 1 2 3 4 5 6 0 1 2 Input Voltage: VIN (V) 3 4 5 6 Input Voltage: VIN (V) XC6220x 501 CE=VIN, Topr=25℃, CIN=CL =10μF (ceramic) 6 Output Voltage: VOUT (V) 5 4 3 2 IOUT=0.1mA IOUT=30mA IOUT=100mA 1 0 0 1 2 3 4 5 6 Input Voltage: VIN (V) (3) Dropout Voltage vs. Output Current XC6220x 121 XC6220x 301 CE=VIN, Topr=25℃, CIN=CL =22μF (ceramic) CE=VIN, Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) 600 Topr=25℃ Topr=-40℃ Topr=85℃ 500 400 Dropout Voltage: Vdif (mV) Dropout Voltage: Vdif (mV) 600 300 200 100 0 400 300 200 100 0 0 200 400 600 Output Current: I OUT (mA) 14/26 Topr=25℃ Topr=-40℃ Topr=85℃ 500 800 1000 0 200 400 600 800 Output Current: I OUT (mA) 1000 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (3) Dropout Voltage vs. Output Current X C6 2 2 0 x5 0 1 CE=VIN, Topr=25℃, CIN=CL =10μF (ceramic) 600 Dropout Voltage: Vdif (mV) 500 Topr=25℃ Topr=-40℃ Topr=85℃ 400 300 200 100 0 0 200 400 600 800 1000 Output Current: I OUT (mA) (4) Output Voltage vs. Ambient Temperature XC6220x 121 VIN=CE=4.0V, IOUT=30mA, CIN=10μF, CL =4.7μF (ceramic) 3.06 1.212 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 1.224 1.2 1.188 1.176 -50 XC6220x 301 VIN=CE=2.2V, IOUT=30mA, CIN=CL =22μF (ceramic) -25 0 25 50 75 100 Ambient Temperature: Tpor (℃) 3.03 3 2.97 2.94 -50 -25 0 25 50 75 100 Ambient Temperature: Tpor (℃) XC6220x 501 VIN=CE=6.0V, IOUT=30mA, CIN=CL =10μF (ceramic) Output Voltage: VOUT (V) 5.1 5.05 5 4.95 4.9 -50 -25 0 25 50 75 100 Ambient Temperature: Tpor (℃) 15/26 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Supply Current vs. Input Voltage XC6220x 121 XC6220B 121 CE=VIN, IOUT=0.1mA CIN=CL =22μF (ceramic) 90 Topr=25℃ Topr=-40℃ Topr=85℃ 70 90 80 Supply Current: ISS （μA） Supply Current: ISS (μA) 80 CE=VIN, IOUT=10mA CIN=CL =22μF (ceramic) 60 50 40 30 20 10 70 60 50 40 30 20 Topr=25℃ Topr=-40℃ Topr=85℃ 10 0 0 0 1 2 3 4 5 6 0 1 2 Input Voltage: VIN (V) Topr=25℃ Topr=-40℃ Topr=85℃ 80 Supply Current: ISS (μA) Supply Current: ISS (μA) 70 6 CE=VIN, IOUT=10mA CIN=10μF, CL =4.7μF (ceramic) 90 Topr=25℃ Topr=-40℃ Topr=85℃ 80 5 XC6220x 301 CE=VIN, IOUT=0.1mA CIN=10μF, CL =4.7μF (ceramic) 90 60 50 40 30 20 10 70 60 50 40 30 20 10 0 0 0 1 2 3 4 5 6 0 1 2 Input Voltage: VIN (V) 90 5 6 CE=VIN, IOUT=10mA CIN=CL =10μF (ceramic) 90 80 Supply Current: ISS (μA) Topr=25℃ Topr=-40℃ Topr=85℃ 70 4 XC6220x 501 CE=VIN, IOUT=0.1mA CIN=CL =10μF (ceramic) 80 3 Input Voltage: VIN (V) XC6220x 501 Supply Current: ISS (μA) 4 Input Voltage: VIN （V) XC6220x 301 60 50 40 30 20 10 Topr=25℃ Topr=-40℃ Topr=85℃ 70 60 50 40 30 20 10 0 0 0 1 2 3 4 Input Voltage: VIN (V) 16/26 3 5 6 0 1 2 3 4 Input Voltage: VIN (V) 5 6 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (6) PS Switching Delay Time vs. Ambient Temperature XC6220x 301 XC6220x 121 VIN=CE=2.2V, IOUT=10mA→0.1mA CIN=CL =22μF (ceramic) 1600 1400 1400 1200 1200 1000 1000 TDPS　(μs) TDPS　(μs) 1600 800 600 800 600 400 400 200 200 0 -50 -25 0 25 50 75 VIN=CE=4.0V, IOUT=10mA→0.1mA CIN=10μF, CL =4.7μF (ceramic) 0 -50 100 -25 0 25 50 75 100 Ambient Temperature: Tpor (℃) Ambient Temperature: XC6220x 501 Tpor (℃) VIN=CE=6.0V, IOUT=10mA→0.1mA CIN=CL =10μF (ceramic) 1600 1400 TDPS　(μs) 1200 1000 800 600 400 200 0 -50 -25 0 25 50 75 100 Ambient Temperature: Tpor (℃) (8) PS/HS Switch Current vs. Ambient Temperature (7) CL Discharge Resistance vs. Ambient Temperature XC6220B /D XC6220x 301 VIN=6.0V, CE=VSS, VOUT=5.0V CIN=10μF, CL =4.7μF (ceramic) 700 VIN=CE=4.0V, CIN=10μF, CL =4.7μF (ceramic) 10 9 Input Current: I OUT (mA) Rdischg (Ω) 600 500 400 300 HS Switching Current 8 PS Switching Current 7 6 5 4 3 2 1 200 -50 -25 0 25 50 75 Ambient Temperature: Tpor (℃) 100 0 -50 -25 0 25 50 75 100 Ambient Temperature: Tpor (℃) 17/26 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response XC6220x 121 XC6220x 121 VIN=CE=2.2V, Tr=Tf=5μs VIN=CE=2.2V, Tr=Tf=5μs Topr=25℃, CIN=CL =22μF (ceramic) CH1 Topr=25℃, CIN=CL =22μF (ceramic) CH1 Output Voltage Output Voltage 300mA 300mA Output Current Output Current CH2 0.1mA CH2 10mA 200μs/div CH1：100mV/div　CH2：100mA/div 200μs/div CH1：100mV/div　CH2：100mA/div XC6220x 301 XC6220x 301 VIN=CE=4.0V, Tr=Tf=5μs VIN=CE=4.0V, Tr=Tf=5μs Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) CH1 CH1 Output Voltage Output Voltage 300mA CH2 300mA Output Current Output Current 0.1mA CH2 10mA 200μs/div CH1：100mV/div　CH2：100mA/div 200μs/div CH1：100mV/div　CH2：100mA/div XC6220x 501 XC6220x 501 VIN=CE=6.0V, Tr=Tf=5μs VIN=CE=6.0V, Tr=Tf=5μs Topr=25℃, CIN=CL =10μF (ceramic) Topr=25℃, CIN=10μF (ceramic) CH1 CH1 Output Voltage Output Voltage 300mA 300mA Output Current CH2 0.1mA CH2 200μs/div CH1：100mV/div　CH2：100mA/div 18/26 Output Current 10mA 200μs/div CH1：100mV/div　CH2：100mA/div XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) Line Transient Response XC6220x 301 XC6220x 121 CE=VIN, Tr=Tf=5μs, IOUT=100mA CE=VIN, Tr=Tf=5μs, IOUT=100mA Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) Topr=25℃, CIN=CL =22μF (ceramic) 3.2V CH1 5.0V Input Voltage 2.2V CH1 Input Voltage 4.0V CH2 CH2 Output Voltage Output Voltage 100μs/div CH1：1V/div　CH2：20mV/div 100μs/div CH1：1V/div　CH2：20mV/div XC6220x 501 CE=VIN, Tr=Tf=5μs, IOUT=100mA Topr=25℃, CIN=CL =22μF (ceramic) 6.0V CH1 Input Voltage 5.5V CH2 Output Voltage 100μs/div CH1：500mV/div　CH2：20mV/div (11) Input Rise Characteristics XC6220x 121 XC6220x 121 CE=VIN, Tr=5μs, IOUT=0.1mA CE=VIN, Tr=5μs, IOUT=300mA Topr=25℃, CL =22μF (ceramic) Topr=25℃, CL =22μF (ceramic) 2.2V 2.2V Input Voltage CH1 0V Input Voltage CH1 Output Voltage CH2 0V Output Voltage CH2 200μs/div CH1：1V/div　CH2：500mV/div 200μs/div CH1：1V/div　CH2：500mV/div 19/26 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) Input Rise Characteristics XC6220x 301 XC6220x 301 CE=VIN, Tr=5μs, IOUT=0.1mA CE=VIN, Tr=5μs, IOUT=300mA Topr=25℃, CL =4.7μF (ceramic) Topr=25℃, CL =4.7μF (ceramic) 4.0V 4.0V Input Voltage CH1 Input Voltage 0V CH1 0V Output Voltage Output Voltage CH2 CH2 200μs/div CH1：2V/div　CH2：2V/div 200μs/div CH1：2V/div　CH2：2V/div XC6220x 501 XC6220x 501 CE=VIN, Tr=5μs, IOUT=0.1mA Topr=25℃, CL =22μF (ceramic) CE=VIN, Tr=5μs, IOUT=300mA Topr=25℃, CL =22μF (ceramic) 6.0V 6.0V Input Voltage CH1 0V Input Voltage CH1 Output Voltage Output Voltage CH2 0V CH2 200μs/div CH1：2V/div　CH2：2V/div 200μs/div CH1：2V/div　CH2：2V/div (12) CE Rise Characteristics XC6220x 121 XC6220x 121 VIN=2.2V, Tr=5μs, IOUT=300mA Topr=25℃, CIN=CL =22μF (ceramic) VIN=2.2V, Tr=5μs, I OUT=0.1mA Topr=25℃, CIN=CL =22μF (ceramic) CE Voltage CE Voltage CH1 CH1 Output Voltage Output Voltage CH2 CH2 100μs/div CH1：500mV/div　CH2：500mV/div 20/26 100μs/div CH1：500mV/div　CH2：500mV/div XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (12) CE Rise Characteristics XC6220x 301 XC6220x 301 VIN=4.0V, Tr=5μs, IOUT=0.1mA Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) VIN=4.0V, Tr=5μs, IOUT=300mA Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) CE Voltage CE Voltage CH1 CH1 Output Voltage Output Voltage CH2 CH2 100μs/div CH1：500mV/div　CH2：1V/div 100μs/div CH1：500mV/div　CH2：1V/div XC6220x 501 XC6220x 501 VIN=6.0V, Tr=5μs, IOUT=300mA Topr=25℃, CIN=CL =10μF (ceramic) VIN=6.0V, Tr=5μs, I OUT=0.1mA Topr=25℃, CIN=CL =10μF (ceramic) CE Voltage CE Voltage CH1 CH1 Output Voltage Output Voltage CH2 CH2 100μs/div CH1：500mV/div　CH2：2V/div 100μs/div CH1：500mV/div　CH2：2V/div (13) Inrush Current XC6220x 301 XC6220x 121 VIN=4.0V, Tr=5μs Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) VIN=2.2V, Tr=5μs Topr=25℃, CIN=CL =22μF (ceramic) CE Voltage CE Voltage Output Voltage Output Voltage CH1 CH2 Inrush Current CH3 100μs/div CH1：500mV/div　CH2：1V/div CH3：100mA/div CH1 CH2 Inrush Current CH3 100μs/div CH1：500mV/div　CH2：1V/div CH3：100mA/div 21/26 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (13) Inrush Current XC6220x 501 VIN=6.0V, Tr=5μs Topr=25℃, CIN=CL =10μF (ceramic) CE Voltage Output Voltage CH1 CH2 Inrush Current CH3 100μs/div CH1：500mV/div　CH2：1V/div CH3：100mA/div (14) CL Discharge Time XC6220x 301 ( A /C) XC6220x 301 ( B /D ) VIN=4.0V, Tf=5μs, IOUT=0.1mA Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) CH1 VIN=4.0V, Tf=5μs, IOUT=0.1mA Topr=25℃, CIN=10μF, CL =4.7μF (ceramic) CH1 CE Voltage CE Voltage CH2 CH2 Output Voltage Output Voltage 2.0ms/div CH1：500mV/div　CH2：2V/div 200ms/div CH1：500mV/div　CH2：2V/div (15) Ripple Rejection Ratio X C6 2 2 0 x1 2 1 (P o we r S ave mo de ) XC6220x 121 ( H i g hSpeed mode) VIN=CE=2.2VDC+0.5Vp-pAC, I OUT=30mA Topr=25℃, CIN=0.1μF, CL =22μF (ceramic) 70 60 50 40 30 20 10 0 0.01 0.1 1 10 Ripple Frequency: f (kHz) 22/26 80 Ripple Rejection Ratio: RR (dB) Ripple Rejection Ratio: RR (dB) 80 100 1000 VIN=CE=2.2VDC+0.5Vp-pAC, I OUT=0.1mA Topr=25℃, CIN=0.1μF, CL =22μF (ceramic) 70 60 50 40 30 20 10 0 0.01 0.1 1 10 Ripp;e Frequency: f (kHz) 100 1000 XC6220 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (15) Ripple Rejection Ratio XC6220x 301 ( Pow erSa v e mode) XC6220x 301 ( H i g hSpeed mode) VIN=CE=4.0VDC+0.5Vp-pAC, I OUT=30mA Topr=25℃, CIN=0.1μF, CL =4.7μF (ceramic) 70 80 Ripple Rejection Ratio: RR (dB) Ripple Rejection Ratio: RR (dB) 80 60 50 40 30 20 10 0 0.01 0.1 1 10 100 VIN=CE=4.0VDC+0.5Vp-pAC, I OUT=0.1mA Topr=25℃, CIN=0.1μF, CL =4.7μF (ceramic) 70 60 50 40 30 20 10 0 0.01 1000 0.1 XC6220x501 XC6220c501(HighSpeed ( H i g hSpeedmode) mode) 60 50 40 30 20 10 0.1 1 10 Ripple Frequency: f (kHz) 100 1000 100 1000 VIN=CE=5.5.0VDC+0.5Vp-pAC, I OUT=0.1mA Topr=25℃, CIN=0.1μF, CL =10μF (ceramic) 80 Ripple Rejection Ratio: RR (dB) Ripple Rejection Ratio: RR (dB) 70 0 0.01 10 XC6220x 501 ( Pow erSa v e mode) VIN=CE=5.5.0VDC+0.5Vp-pAC, I OUT=30mA Topr=25℃, CIN=0.1μF, CL =10μF (ceramic) 80 1 Ripple Frequency: f (kHz) Ripple Frequency: f (kHz) 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 1000 Ripple Frequency: f (kHz) 23/26 XC6220 Series ■PACKAGING INFORMATION For the latest package information go to, www.torexsemi.com/technical-support/packages PACKAGE OUTLINE / LAND PATTERN THERMAL CHARACTERISTICS SOT-25 SOT-25 PKG SOT-25 Power Dissipation SOT-89-5 SOT-89-5 PKG SOT-89-5 Power Dissipation USP-6C PKG USP-6C Power Dissipation USP-6C 24/26 XC6220 Series ■MARKING RULE SOT89-5 SOT25 5 4 2 4 1 1 2 ④ ⑤ ③ 6 5 4 3 ① ② ⑤ ③ ④ ② ③ ⑤ ② ④ 2 ① ① 5 USP6C 3 1 ① represents product series MARK PRODUCT SERIES H XC6220****** 2 3 ② represents type of CE, voltage range, and accuracy MARK CE OUTPUT VOLTAGE RANGE OUTPUT VOLTAGE ACCURACY PRODUCT SERIES 0 A 0.8～2.9 1 XC6220A081** ～ XC6220A291** 1 A 0.85～2.95 B XC6220A08B** ～ XC6220A29B** 2 A 3.0～5.0 1 XC6220A301** ～ XC6220A501** 3 A 3.05～4.95 B XC6220A30B** ～ XC6220A49B** 4 B 0.8～2.9 1 XC6220B081** ～ XC6220B291** 5 B 0.85～2.95 B XC6220B08B** ～ XC6220B29B** 6 B 3.0～5.0 1 XC6220B301** ～ XC6220B501** 7 B 3.05～4.95 B XC6220B30B** ～ XC6220B49B** 8 C 0.8～2.9 1 XC6220C081** ～ XC6220C291** 9 C 0.85～2.95 B XC6220C08B** ～ XC6220C29B** A C 3.0～5.0 1 XC6220C301** ～ XC6220C501** B C 3.05～4.95 B XC6220C30B** ～ XC6220C49B** C D 0.8～2.9 1 XC6220D081** ～ XC6220D291** D D 0.85～2.95 B XC6220D08B** ～ XC6220D29B** E D 3.0～5.0 1 XC6220D301** ～ XC6220D501** F D 3.05～4.95 B XC6220D30B** ～ XC6220D49B** ③ represents output voltage MARK 0 1 2 3 4 5 6 7 8 9 OUTPUT VOLTAGE (V) － － － － － － － － 0.8x 0.9x 3.0x 3.1x 3.2x 3.3x 3.4x 3.5x 3.6x 3.7x 3.8x 3.9x MARK A B C D E F H K L M OUTPUT VOLTAGE (V) 1.0x 1.1x 1.2x 1.3x 1.4x 1.5x 1.6x 1.7x 1.8x 1.9x 4.0x 4.1x 4.2x 4.3x 4.4x 4.5x 4.6x 4.7x 4.8x 4.9x MARK N P R S T U V X Y Z OUTPUT VOLTAGE (V) 2.0x 2.1x 2.2x 2.3x 2.4x 2.5x 2.6x 2.7x 2.8x 2.9x 5.0x － － － － － － － － － ④,⑤ represents production lot number 01～09、0A～0Z、11･･･9Z、A1～A9、AA･･･Z9、ZA～ZZ repeated (G，I，J，O，Q，W excluded) *No character inversion used. 25/26 XC6220 Series 1. The product 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. The information in this datasheet is intended to illustrate the operation and characteristics of our products. We neither make warranties or representations with respect to the accuracy or completeness of the information contained in this datasheet nor grant any license to any intellectual property rights of ours or any third party concerning with the information in this datasheet. 3. Applicable export control laws and regulations should be complied and the procedures required by such laws and regulations should also be followed, when the product or any information contained in this datasheet is exported. 4. The product is neither intended nor warranted for use in equipment of systems which require extremely high levels of quality and/or reliability and/or a malfunction or failure which may cause loss of human life, bodily injury, serious property damage including but not limited to devices or equipment used in 1) nuclear facilities, 2) aerospace industry, 3) medical facilities, 4) automobile industry and other transportation industry and 5) safety devices and safety equipment to control combustions and explosions. Do not use the product for the above use unless agreed by us in writing in advance. 5. Although we make continuous efforts to improve the quality and reliability of our products; nevertheless Semiconductors are likely to fail with a certain probability. So in order to prevent personal injury and/or property damage resulting from such failure, customers are required to incorporate adequate safety measures in their designs, such as system fail safes, redundancy and fire prevention features. 6. Our products are not designed to be Radiation-resistant. 7. Please use the product listed in this datasheet within the specified ranges. 8. We assume no responsibility for damage or loss due to abnormal use. 9. All rights reserved. No part of this datasheet may be copied or reproduced unless agreed by Torex Semiconductor Ltd in writing in advance. TOREX SEMICONDUCTOR LTD. 26/26