XC6220 Series ETR0341-008 1A LDO Voltage Regulator with "GreenOperation" GreenOperation-Compatible GENERAL DESCRIPTION The XC6220 series is a highly accurate, low noise, high speed, low dropout, and large current CMOS voltage regulator with GreenOperation 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 0.2 on-resistance driver transistor integrated and with output currents up to 1A, the ultra low dropout voltage performance greatly extends battery life as does the GreenOperation function which can switch between high speed and power save modes automatically. Low ESR ceramic capacitors 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 protection circuit works by controlling the inrush current which is charged to CL when the IC starts up. In this way, any fluctuations to VIN 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. APPLICATIONS FEATURES Maximum Output Current : 1000mA (TYP.:1200mA limit) (1.2VVOUT5.0V) Dropout Voltage : 20mV @ 100mA (VOUT=3.0V) CD-ROM, CD-R/RW drives DVD drives HDD drives : 60mV@ 300mA (VOUT=3.0V) Operating Voltage Range : 1.6V ~ 6.0V MIDs, UMPCs Output Voltage Range : 0.8V ~ 5.0V (0.05V increments) Digital still cameras, Video cameras Accuracy :1% (VOUT2.0V) :20mV (VOUT2.0V) Portable AV equipment : 8A (TYP.) in PS mode Operating Temperature Thermal Shutdown Inrush Current Protection CL Auto Discharge CE Pull-Down Resistor Output Capacitor Packages Environmentally Friendly : 50A (TYP.) in HS mode : - 40~ +85 : Detect 150, Release 135(TYP.) : 700mA (MAX.) : XC6220B/D Series : XC6220C/D Series : Ceramic Capacitor Compatible : USP-6C, SOT-25, SOT-89-5 : EU RoHS Compliant, Pb Free TYPICAL PERFORMANCE CHARACTERISTICS XC6220x 181 CE=VIN, CIN=CL =10F (ceramic) 500 Dropout Voltage: Vdif (mV) TYPICAL APPLICATION CIRCUIT Low Power Consumption Topr=25 Topr=-40 Topr=85 400 300 200 100 0 0 200 400 600 800 1000 Output Current: IOUT (mA) 1/30 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) * The No.5 and 6 VIN pins should be connected. The No.1 and 2 pins VOUT pins should be connected. The dissipation pad for the USP-6C package should be solder-plated in recommended 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 ASSIGNMENT SOT-25 3 1 2 5 4 2/30 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 XC6220 Series PRODUCT CLASSIFICATION Selection Guide Please see the optional setting for CL discharge and internal CE pull-down. PRODUCT NAME XC6220A XC6220B XC6220C XC6220D CONDITIONS without CE Pull-down resistor, without CL auto discharge (Semi-custom) without CE Pull-down resistor, with CL auto discharge (Standard) with CE Pull-down resistor, without CL auto discharge (Semi-custom) with CE Pull-down resistor, with CL auto discharge (Semi-custom) Ordering Information XC6220 -( DESIGNATOR *1) DESCRIPTION Type of CE Output Voltage SYMBOL A B C D 08~50 1 Output Voltage Accuracy B - (*1) (*2) Packages Taping Type (*2) 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 =3, =0 Output voltage {.0v} (the 2nd decimal place is "0") :HS Mode Accuracy1%(VOUT(T)2.1V), within 0.02V (VOUT(T)2.0V) :PS Mode Accuracy2%(VOUT(T)2.1V), within 0.04V (VOUT(T)2.0V) Output voltage {.5v} (the 2nd decimal place is "5") :HS Mode Accuracy1%(VOUT(T)2.05V), within 0.02V (VOUT(T)1.95V) :PS Mode Accuracy2%(VOUT(T)2.05V), within 0.04V (VOUT(T)1.95V) MR SOT-25 MR-G SOT-25 PR SOT-89-5 PR-G SOT-89-5 ER USP-6C ER-G USP-6C The "-G" suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant. The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office or representative. (Standard orientation: R-, Reverse orientation: L-) 3/30 XC6220 Series BLOCK DIAGRAMS XC6220A Series (Semi-custom) XC6220B Series XC6220C Series (Semi-custom) XC6220D Series (Semi-custom) * Diodes inside the circuits are ESD protection diodes and parasitic diodes. ABSOLUTE MAXIMUM RATINGS Ta=25 PARAMETER SYMBOL RATINGS Input Voltage VIN 6.5 V Output Current (*1) IOUT 1400 mA Output Voltage VOUT VSS -0.3 ~ VIN +0.3 V CE Input Voltage VCE V mW Operating Temperature Range Topr VSS -0.3 ~ 6.5 250 (*2) 600 PCB mounted 500 (*2) 1300 PCB mounted 120 1000 PCB mounted(*2) - 40 ~ + 85 Storage Temperature Range Tstg - 55 ~ + 125 SOT-25 Power Dissipation SOT-89-5 Pd USP-6C *1 Please use within the range of IOUT=Pd / (VIN - VOUT) *2: The power dissipation figure shown is PCB mounted. Please refer to pages 1517 for details. 4/30 UNITS XC6220 Series ELECTRICAL CHARACTERISTICS XC6220A/B/C/D Series PARAMETER Output Voltage SYMBOL VOUT(E) Ta=25 CONDITIONS MIN. High Speed Mode (HS) 2.0VVOUT(T)5.0V VCE=VIN, IOUT=30mA x0.99 x1.01 High Speed Mode (HS) 0.8VVOUT(T)1.95V VCE=VIN, IOUT=30mA -0.02 +0.02 VOUT Dropout Voltage1 (*4) Vdif Dropout Voltage2 (*4) Vdif Supply Current 2 Stand-by Current MAX. CIRCUIT V mA mV see the Voltage Chart mV see the Voltage Chart mV A A A VOUT(T) (*3) Power Save Mode (PS) 2.0VVOUT(T)5.0V VCE=VIN, IOUT=0.1mA x0.98 x1.02 Power Save Mode (PS) 0.8VVOUT(T)1.95V VCE=VIN, IOUT=0.1mA -0.04 +0.04 700 1200 - IOUTMAX Load Regulation Supply Current 1 UNITS (*2) High Speed Mode(HS)VCE=VIN VIN=VOUT(T)+1.0V 0.8VVOUT(T)1.15V Output Current TYP. ISS1 ISS2 ISTBY Line Regulation VOUT/ (VINVOUT) Input Voltage VIN Output Voltage Temperature Characteristics VOUT/ (TaVOUT) High Speed Mode(HS)VCE=VIN VIN=VOUT(T)+1.0V 1.2VVOUT(T)5.0V 1000 1200 - High Speed Mode (HS), VCE=VIN 10mAIOUT300mA - 10 45 High Speed Mode (HS) IOUT=300mA, VCE=VIN High Speed Mode(HS) IOUT=1000mA, VCE=VIN 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 Power Save Mode(PS) VIN=VCE=VOUT(T)+1.0V IOUT=0.1mA VIN=6.0V, VCE=VSS VOUT(T)+0.5VVIN6.0V 1.1VVOUT(T)5.0V High Speed Mode (HS), VCE=VIN IOUT=100mA 1.6VVIN6.0V 0.8VVOUT(T)1.05V High Speed Mode (HS), VCE=VIN IOUT=100mA High Speed Mode (HS), VCE=VIN IOUT=30mA -40Ta85 - 50 108 - 50 see the Voltage Chart - 8 18 - 8 -0.1 0.01 see the Voltage Chart 0.1 - 0.01 0.20 %/V 1.6 - 6.0 V - 100 - ppm/ 5/30 XC6220 Series ELECTRICAL CHARACTERISTICS (Continued) PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT - 50 - dB 705 1200 mA 1005 1200 - - 180 - mA 1.0 2.0 - mA - 5.0 10 mA - 3.0 - mA s VIN=5.75VDC+0.5Vp-pAC 4.75VVOUT(T)5.0V High Speed Mode (HS), VCE=VIN IOUT=30mA, f=1kHz Ripple Rejection Rate PSRR Limit Current 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 ICEL CL Discharge Resistance (*7) RDCHG VIN=VOUT(T)+1.0 VDC+0.5Vp-pAC 0.85VVOUT(T)4.7V High Speed Mode (HS), VCE=VIN IOUT=30mAf=1kHz VIN=1.85VDC+0.5Vp-pAC VOUT(T)=0.8V High Speed Mode (HS), VCE=VIN IOUT=30mA, f=1kHz VCE=VIN= VOUT(T)+1.0V 0.8VVOUT(T)1.15V VCE=VIN VIN= VOUT(T)+1.0V 1.2VVOUT(T)5.0V VCE=VIN Short VOUT to VSS level 1.45VVOUT(T)5.0V VIN=VOUT(T)+1.0V, VCE="H "Level 0.8VVOUT(T)1.4V VIN=1.6V, VCE="H "Level IOUT=heavy to light load 1.45VVOUT(T)5.0V VIN=VOUT(T)+1.0V, VCE="H "Level 0.8VVOUT(T)1.4V VIN=1.6V, VCE="H "Level IOUT=light to heavy load IGOhys=IGO-IGOR VCE=VIN=VOUT(T)+1.0V, (HS/PS Auto-Switching) Time until HS mode is changed-over to PS mode by IGOR. VCE=VIN VCE=VSS 1.2 - - 6.0 0.4 V V VCE=VIN (A/B series) -0.1 - 0.1 A - 9 15 A -0.1 - 0.1 A VIN=6.0V, VOUT=5.0V, VCE= VSS - 460 - VCE=VIN=6.0V (C/D series) VCE=VSS see the Voltage Chart Thermal Shutdown Detect Temperature TTSD Junction Temperature - 150 - Thermal Shutdown Release Temperature TTSR Junction Temperature - 135 - Inrush Current IRUSH VIN=VOUT(T)+1.0VCL=22F VCE=0VVOUT(T)+1.0V (Only when rising and within 1ms) - - 700 mA NOTE: *1: Unless otherwise stated, VIN=VOUT (T) +1.0V. *2: VOUT (E)= Effective output voltage (see the voltage chart) (ie. The output voltage when "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 VOUT(T) when 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 XC6220B/D series only. The XC6220A/C series (semi-custom) discharges by resistors R1 and R2 only as shown in the block diagrams. *8: For the XC6220A/C series, output voltage rises when the IC is in the high temperature stand-by mode. 6/30 XC6220 Series ELECTRICAL CHARACTERISTICS (Continued) Voltage Chart 1 NOMINAL OUTPUT VOLTAGE OUTPUT DROPOUT DROPOUT VOLTAGE 1 VOLTAGE 2 VOLTAGE 1 VOLTAGE 2 CURRENT 1 CURRENT 2 HS Mode (PS Mode) Vdif 1 (mV) Vdif 2 (mV) (XC6220C/D ) (XC6220C/D ) (V) (V) IOUT=300mA IOUT=1000mA (A) (A) VOUT VOUT Vdif Vdif ISS1 ISS2 tDPS MAX. (V) VOUT(T) MIN. MAX. MIN. MAX. 0.80 0.7800 0.8200 0.7600 0.8400 0.85 0.8300 0.8700 0.8100 0.8900 0.90 0.8800 0.9200 0.8600 0.9400 0.95 0.9300 0.9700 0.9100 0.9900 1.00 0.9800 1.0200 0.9600 1.0400 1.05 1.0300 1.0700 1.0100 1.0900 1.10 1.0800 1.1200 1.0600 1.1400 1.15 1.1300 1.1700 1.1100 1.1900 1.20 1.1800 1.2200 1.1600 1.25 1.2300 1.2700 1.30 1.2800 1.3200 1.35 1.3300 1.40 TYP. 400 MAX. MAX. 575 240 405 180 305 SUPPLY SUPPLY PS OUTPUT MAX. MAX. 112.500 22.500 112.625 22.625 112.750 22.750 112.875 22.875 113.000 23.000 113.125 23.125 113.250 23.250 113.375 23.375 1.2400 113.500 23.500 1.2100 1.2900 113.625 23.625 1.2600 1.3400 113.750 23.750 1.3700 1.3100 1.3900 113.875 23.875 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 27.875 150 100 85 215 460 150 130 655 65 110 SWITCH DELAY TIME (s) 650 850 1200 7/30 XC6220 Series ELECTRICAL CHARACTERISTICS (Continued) Voltage Chart 2 NOMINAL OUTPUT VOLTAGE OUTPUT OUTPUT DROPOUT DROPOUT SUPPLY SUPPLY VOLTAGE VOLTAGE VOLTAGE 1 VOLTAGE 2 CURRENT 1 CURRENT 2 HS Mode (PS Mode) Vdif 1 (mV) Vdif 2 (mV) (XC6220C/D) (XC6220C/D) (V) (V) IOUT=300mA IOUT=1000mA (A) (A) VOUT VOUT Vdif Vdif ISS1 ISS2 tDPS MAX. (V) VOUT(T) MIN. MAX. MIN. MAX. MAX. MAX. 3.00 2.9700 3.0300 2.9400 3.0600 118.000 28.000 3.05 3.0195 3.0805 2.9890 3.1110 118.125 28.125 3.10 3.0690 3.1310 3.0380 3.1620 118.250 28.250 3.15 3.1185 3.1815 3.0870 3.2130 118.375 28.375 3.20 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 8/30 PS SWITCH TYP. 60 MAX. MAX. 95 655 53 85 DELAY TIME (s) 1200 1450 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 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 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=10F, CL =4.7F (ceramic) 50 Supply Current: ISS (A) <GreenOperation> 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: IOUT (mA) <Low ESR capacitor> 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) Values corresponding to input capacitor (CIN) INPUT CAPACITOR VALUE OUTPUT VOLTAGE (V) 4.7F 10F 22F 0.80V0.95V 1.00V1.45V 1.50V1.75V 1.80V2.95V 3.00V3.50V 3.55V5.00V x 47F 47F 47F 47F 47F x 47F 22F 6.8F 4.7F 10F 22F 22F 10F 6.8F 4.7F 6.8F x No option <Current Limiter, Short-Circuit Protection> 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. <CE Pin> The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6220 series. With the XC6220B/D series, output at the VOUT pin will be pulled down to the VSS level. However, with XC6220A/B series, the CL auto-discharge resistor 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 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. However, with the XC6220C/D series, supply current may increase as a result of through current in the IC's internal circuitry when medium voltage is input. 9/30 XC6220 Series OPERATIONAL EXPLANATION (Continued) <CL High Speed Auto-Discharge Function> The XC6220B/D series can quickly discharge the electric charge at the output capacitor (CL), when a low signal to the CE pin, which enables the whole IC circuit put into an OFF state, is inputted to the CE pin 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 460 (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 (=C x RDCHG), the output voltage after discharge via the N channel transistor is calculated by the following formulas. V = VOUT x e -t/, or =ln VOUT(E) / V where V : Output voltage after discharge VOUT(E) : Output voltage t: Discharge time : CL auto-discharge resistance RDCHGxOutput capacitor (CL) value C) For the XC6220A/C series, output voltage may rises when in the high stand-by mode. Please note that in that case, the typical characteristics may worse. When the XC6220A/C series is used, please be noted the characteristics shown below. Output V ol ta g e v s . Input V ol ta g e 0.7 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0.6 VOUT (V) VOUT (V) XC6220A 501x x 0.5 0.4 0.3 0.2 0.1 0.0 20 40 60 Ta () 80 100 1.0 2.0 3.0 4.0 5.0 6.0 VIN (V) <Thermal Shutdown> When the junction temperature of the built-in driver transistor reaches the temperature limit level (150 TYP.), the thermal shutdown circuit operates and the driver transistor will be turned OFF. The IC resumes its operation when the thermal shutdown function is released and the IC's operation is automatically restored because the junction temperature drops to the level of the thermal shutdown release voltage. <Inrush Current Protection> The XC6220 series includes an inrush current protection circuit. The inrush current protection circuit suppresses inrush current charged to CL when the IC starts up to 700 mA (MAX.) for approximately 1 ms. * Please note that the device can not provide the output current beyond 700 mA for a period of approximately 1 ms after the CE pin goes high. 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. 10/30 XC6220 Series TEST CIRCUITS Circuit 1: Output Voltage, Output Current, Dropout Voltage, Input/Operating Voltage, Line Regulation, Load Regulation, 1 ( Current Limit, Short Current, CL Discharge Resistance CL) A VOUT VIN CIN CL (ceramic) V (ceramic) V CE VSS SW1 SW2 IOUT RL Circuit 2: Supply Current, Stand-by 2( )Current A VIN A VOUT CIN (ceramic) CL CE (ceramic) VSS SW1 SW2 PS:0.1mA HS:10mA A Circuit 3: Ripple Rejection Rate 3() IOUT= 30mA A VOUT VIN CL (ceramic) V CE VSS V RL 11/30 XC6220 Series TEST CIRCUITS (Continued) Circuit 4: CE "H" "L"H" Level CE "H" Current 4 (CE" L" Voltage, CE""L"H"Level L" ) VIN A CE CIN (ceramic) VCE VOUT VSS CL (ceramic) V V Circuit 5: HS Switching Current, PS Switching Current, Switch Current Hysteresis Range, PS Switching Delay Time 5 (HSPSPS) IOUT A VOUT VIN CE CIN (ceramic) V VSS RL CL (ceramic) A 12/30 ISS XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current XC6220x 121 XC6220x 121 VIN=CE=2.2V, CIN=CL =22F (ceramic) 1.4 1.2 1.2 Output Voltage: VOUT (V) Output Voltage: VOUT (V) CE=VIN, Topr=25, CIN=CL =22F (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 0.6 XC6220x 301 1.2 1.4 XC6220x 301 CE=VIN, Topr=25, CIN=10F, CL =4.7F (ceramic) VIN=CE=4.0V, CIN=10F, CL =4.7F (ceramic) 3.5 3.5 3 3 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 1 Output Current: IOUT (A) Output Current: IOUT (A) 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: IOUT (A) 0.4 0.6 1 1.2 1.4 XC6220x 501 CE=VIN, Topr=25, CIN=CL =10F (ceramic) 6 0.8 Output Current: IOUT (A) XC6220x 501 VIN=CE=6.0V, CIN=CL =10F (ceramic) 6 5 5 Output Voltage: VOUT V) Output Voltage: VOUT (V) 0.8 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: IOUT (A) 1.2 1.4 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Output Current: IOUT (A) 13/30 XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (2) Output Voltage vs. Input Voltage XC6220x 121 XC6220x 301 CE=VIN, Topr=25, CIN=10F, CL =4.7F (ceramic) 3.5 1.2 3 Output Voltage: VOUT (V) Output Voltage: VOUT (V) CE=VIN, Topr=25, CIN=CL =22F (ceramic) 1.4 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 =10F (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 =22F (ceramic) CE=VIN, Topr=25, CIN=10F, CL =4.7F (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: IOUT (mA) 14/30 Topr=25 Topr=-40 Topr=85 500 800 1000 0 200 400 600 800 Output Current: IOUT (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 =10F (ceramic) Dropout Voltage: Vdif (mV) 600 500 Topr=25 Topr=-40 Topr=85 400 300 200 100 0 0 200 400 600 800 1000 Output Current: IOUT (mA) (4) Output Voltage vs. Ambient Temperature XC6220x 121 VIN=CE=4.0V, IOUT=30mA, CIN=10F, CL =4.7F (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 =22F (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 =10F (ceramic) Output Voltage: VOUT (V) 5.1 5.05 5 4.95 4.9 -50 -25 0 25 50 75 100 Ambient Temperature: Tpor () 15/30 XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Supply Current vs. Input Voltage XC6220B 121 XC6220x 121 CE=VIN, IOUT=0.1mA CIN=CL =22F (ceramic) 90 Topr=25 Topr=-40 Topr=85 70 90 80 Supply Current: ISS A Supply Current: ISS (A) 80 CE=VIN, IOUT=10mA CIN=CL =22F (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) 3 4 XC6220x 301 90 Topr=25 Topr=-40 Topr=85 80 Supply Current: ISS (A) Supply Current: ISS (A) CE=VIN, IOUT=10mA CIN=10F, CL =4.7F (ceramic) 90 Topr=25 Topr=-40 Topr=85 70 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) 6 CE=VIN, IOUT=10mA CIN=CL =10F (ceramic) Topr=25 Topr=-40 Topr=85 80 Topr=25 Topr=-40 Topr=85 Supply Current: ISS (A) Supply Current: ISS (A) 5 90 90 70 4 XC6220x 501 CE=VIN, IOUT=0.1mA CIN=CL =10F (ceramic) 80 3 Input Voltage: VIN (V) XC6220x 501 60 50 40 30 20 10 70 60 50 40 30 20 10 0 0 0 1 2 3 4 Input Voltage: VIN (V) 16/30 6 XC6220x 301 CE=VIN, IOUT=0.1mA CIN=10F, CL =4.7F (ceramic) 80 5 Input Voltage: VIN V) 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 121 XC6220x 301 VIN=CE=2.2V, IOUT=10mA0.1mA 1600 1400 1400 1200 1200 1000 1000 800 600 800 600 400 400 200 200 0 -50 -25 0 25 50 75 CIN=10F, CL =4.7F (ceramic) 1600 TDPS(s) TDPS(s) VIN=CE=4.0V, IOUT=10mA0.1mA CIN=CL =22F (ceramic) 0 -50 100 -25 Ambient Temperature: Tpor () 0 25 50 75 100 Ambient Temperature: Tpor () XC6220x 501 VIN=CE=6.0V, IOUT=10mA0.1mA CIN=CL =10F (ceramic) 1600 1400 TDPS(s) 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=10F, CL =4.7F (ceramic) 700 VIN=CE=4.0V, CIN=10F, CL =4.7F (ceramic) 10 9 Input Current: IOUT (mA) Rdischg () 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 () 17/30 XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response XC6220x 121 XC6220x 121 VIN=CE=2.2V, Tr=Tf=5s VIN=CE=2.2V, Tr=Tf=5s Topr=25, CIN=CL =22F (ceramic) CH1 Topr=25, CIN=CL =22F (ceramic) CH1 Output Voltage Output Voltage 300mA 300mA Output Current Output Current CH2 0.1mA CH2 10mA 200s/div CH1100mV/divCH2100mA/div 200s/div CH1100mV/div CH2100mA/div XC6220x 301 XC6220x 301 VIN=CE=4.0V, Tr=Tf=5s Topr=25, CIN=10F, CL =4.7F (ceramic) CH1 VIN=CE=4.0V, Tr=Tf=5s Topr=25, CIN=10F, CL =4.7F (ceramic) CH1 Output Voltage Output Voltage 300mA CH2 300mA Output Current Output Current 0.1mA CH2 10mA 200s/div CH1100mV/divCH2100mA/div 200s/div CH1100mV/div CH2100mA/div XC6220x 501 XC6220x 501 VIN=CE=6.0V, Tr=Tf=5s Topr=25, CIN=CL =10F (ceramic) VIN=CE=6.0V, Tr=Tf=5s Topr=25, CIN=10F (ceramic) CH1 CH1 Output Voltage Output Voltage 300mA 300mA Output Current CH2 0.1mA CH2 200s/div CH1100mV/div CH2100mA/div 18/30 Output Current 10mA 200s/div CH1100mV/div CH2100mA/div XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) Line Transient Response XC6220x 301 XC6220x 121 CE=VIN, Tr=Tf=5s, IOUT=100mA Topr=25, CIN=CL =22F (ceramic) CE=VIN, Tr=Tf=5s, IOUT=100mA Topr=25, CIN=10F, CL =4.7F (ceramic) 3.2V CH1 5.0V Input Voltage 2.2V CH1 Input Voltage 4.0V CH2 CH2 Output Voltage Output Voltage 100s/div CH11V/divCH220mV/div 100s/div CH11V/div CH220mV/div XC6220x 501 CE=VIN, Tr=Tf=5s, IOUT=100mA Topr=25, CIN=CL =22F (ceramic) 6.0V CH1 Input Voltage 5.5V CH2 Output Voltage 100s/div CH1500mV/divCH220mV/div (11) Input Rise Characteristics XC6220x 121 XC6220x 121 CE=VIN, Tr=5s, IOUT=0.1mA Topr=25, CL =22F (ceramic) CE=VIN, Tr=5s, IOUT=300mA Topr=25, CL =22F (ceramic) 2.2V 2.2V Input Voltage CH1 0V Input Voltage CH1 Output Voltage CH2 0V Output Voltage CH2 200s/div CH11V/div CH2500mV/div 200s/div CH11V/div CH2500mV/div 19/30 XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) Input Rise Characteristics XC6220x 301 XC6220x 301 CE=VIN, Tr=5s, IOUT=0.1mA Topr=25, CL =4.7F (ceramic) CE=VIN, Tr=5s, IOUT=300mA Topr=25, CL =4.7F (ceramic) 4.0V 4.0V Input Voltage CH1 Input Voltage 0V CH1 0V Output Voltage CH2 Output Voltage CH2 200s/div CH12V/divCH22V/div 200s/div CH12V/div CH22V/div XC6220x 501 XC6220x 501 CE=VIN, Tr=5s, IOUT=0.1mA Topr=25, CL =22F (ceramic) CE=VIN, Tr=5s, IOUT=300mA Topr=25, CL =22F (ceramic) 6.0V 6.0V Input Voltage CH1 0V Input Voltage CH1 Output Voltage CH2 0V Output Voltage CH2 200s/div CH12V/divCH22V/div 200s/div CH12V/div CH22V/div (12) CE Rise Characteristics XC6220x 121 XC6220x 121 VIN=2.2V, Tr=5s, IOUT=300mA Topr=25, CIN=CL =22F (ceramic) VIN=2.2V, Tr=5s, IOUT=0.1mA Topr=25, CIN=CL =22F (ceramic) CE Voltage CE Voltage CH1 CH1 Output Voltage Output Voltage CH2 CH2 100s/div CH1500mV/divCH2500mV/div 20/30 100s/div CH1500mV/divCH2500mV/div XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (12) CE Rise Characteristics XC6220x 301 XC6220x 301 VIN=4.0V, Tr=5s, IOUT=0.1mA Topr=25, CIN=10F, CL =4.7F (ceramic) VIN=4.0V, Tr=5s, IOUT=300mA Topr=25, CIN=10F, CL =4.7F (ceramic) CE Voltage CE Voltage CH1 CH1 Output Voltage Output Voltage CH2 CH2 100s/div CH1500mV/div CH21V/div 100s/div CH1500mV/divCH21V/div XC6220x 501 XC6220x 501 VIN=6.0V, Tr=5s, IOUT=0.1mA VIN=6.0V, Tr=5s, IOUT=300mA Topr=25, CIN=CL =10F (ceramic) Topr=25, CIN=CL =10F (ceramic) CE Voltage CE Voltage CH1 CH1 Output Voltage Output Voltage CH2 CH2 100s/div CH1500mV/divCH22V/div 100s/div CH1500mV/div CH22V/div (13) Inrush Current XC6220x 301 XC6220x 121 VIN=4.0V, Tr=5s Topr=25, CIN=10F, CL =4.7F (ceramic) VIN=2.2V, Tr=5s Topr=25, CIN=CL =22F (ceramic) CE Voltage CE Voltage Output Voltage CH1 CH2 CH3 Output Voltage Inrush Current 100s/div CH1500mV/divCH21V/div CH3100mA/div CH1 CH2 Inrush Current CH3 100s/div CH1500mV/div CH21V/div CH3100mA/div 21/30 XC6220 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (13) Inrush Current XC6220x 501 VIN=6.0V, Tr=5s Topr=25, CIN=CL =10F (ceramic) CE Voltage Output Voltage CH1 CH2 Inrush Current CH3 100s/div CH1500mV/divCH21V/div CH3100mA/div (14) CL Discharge Time XC6220x 301 ( A /C) XC6220x 301 ( B /D) VIN=4.0V, Tf=5s, IOUT=0.1mA VIN=4.0V, Tf=5s, IOUT=0.1mA Topr=25, CIN=10F, CL =4.7F (ceramic) Topr=25, CIN=10F, CL =4.7F (ceramic) CH1 CH1 CE Voltage CE Voltage CH2 CH2 Output Voltage Output Voltage 2.0ms/div CH1500mV/divCH22V/div 200ms/div CH1500mV/divCH22V/div (15) Ripple Rejection Rate 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, IOUT=30mA Topr=25, CIN=0.1F, CL =22F (ceramic) 70 60 50 40 30 20 10 0 0.01 0.1 1 10 Ripple Frequency: f (kHz) 22/30 80 Ripple Rejection Ratio: RR (dB) Ripple Rejection Ratio: RR (dB) 80 100 1000 VIN=CE=2.2VDC+0.5Vp-pAC, IOUT=0.1mA Topr=25, CIN=0.1F, CL =22F (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 Rate XC6220x 301 ( PowerSa v e mode) XC6220x 301 ( H i g hSpeed mode) VIN=CE=4.0VDC+0.5Vp-pAC, IOUT=30mA Topr=25, CIN=0.1F, CL =4.7F (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, IOUT=0.1mA Topr=25, CIN=0.1F, CL =4.7F (ceramic) 70 60 50 40 30 20 10 0 0.01 1000 0.1 XC6220x501 XC6220c501 ((HighSpeed H i g hSpeed mode) 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, IOUT=0.1mA Topr=25, CIN=0.1F, CL =10F (ceramic) 80 Ripple Rejection Ratio: RR (dB) Ripple Rejection Ratio: RR (dB) 70 0 0.01 10 XC6220x 501 ( PowerSa v e mode) VIN=CE=5.5.0VDC+0.5Vp-pAC, IOUT=30mA Topr=25, CIN=0.1F, CL =10F (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) 23/30 XC6220 Series PACKAGING INFORMATION USP-6C SOT-25 SOT-89-5 4.50.1 +0.15 1.6 -0.2 0.420.06 0.420.06 0.420.06 2 5 0.4 +0.03 -0.02 0.4 +0.03 -0.02 4 1.0 1 0.420.06 2 3 0.470.06 8 8 1.50.1 24/30 0.420.06 1.50.1 XC6220 Series PACKAGING INFORMATION (Continued) USP-6C Reference Pattern Layout USP-6C Reference Metal Mask Design 2.4 6 2 5 0.25 3 4 0.5 0.05 1.8 1 0.25 0.25 0.45 0.5 0.225 0.45 0.05 1.0 25/30 XC6220 Series PACKAGING INFORMATION (Continued) SOT-25 Power Dissipation Power dissipation data for the SOT-25 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 mm in one side) 2 Copper (Cu) traces occupy 50% of the board area In top and back faces Package heat-sink is tied to the copper traces (Board of SOT-26 is used.) Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 4 x 0.8 Diameter 2. Power Dissipation vs. Ambient temperature Evaluation Board (Unit: mm) mm Board Mount (Tj max = 125) Ambient Temperature Power Dissipation PdmW 25 600 85 240 Thermal Resistance (/W) 166.67 PdmW Power Dissipation Pd (mW) Pd-Ta Pd vs. Ta 700 600 500 400 300 200 100 0 25 26/30 45 65 85 Ambient Temperature Ta () Ta 105 125 XC6220 Series PACKAGING INFORMATION (Continued) SOT-89-5 Power Dissipation Power dissipation data for the SOT-89-5 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. 2. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm in one side) 2 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: 5 x 0.8 Diameter Power Dissipation vs. Ambient temperature Evaluation Board (Unit: mm) Board Mount (Tj max = 125) Ambient Temperature Power Dissipation PdmW 25 1300 85 520 Thermal Resistance (/W) 76.92 Pd-Ta Pd vs. Ta PdmW Power Dissipation Pd (mW) 2. 1400 1200 1000 800 600 400 200 0 25 45 65 85 Ambient Temperature Ta () Ta 105 125 27/30 XC6220 Series PACKAGING INFORMATION (Continued) USP-6C Power Dissipation Power dissipation data for the USP-6C 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. 3. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm in one side) 2 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 Evaluation Board (Unit: mm) Board Mount (Tj max = 125) Ambient Temperature Power Dissipation PdmW 25 1000 85 400 Thermal Resistance (/W) 100.00 PdmW Power Dissipation Pd (mW) Pd-Ta Pd vs. Ta 1200 1000 800 600 400 200 0 25 28/30 45 65 85 Ambient Temperature Ta () Ta 105 125 XC6220 Series MARKING RULE SOT-25, SOT-89-5 S 6C SOT25 5 represents product series 4 1 2 MARK PRODUCT SERIES H XC6220****** represents type of CE, voltage range, and accuracy MARK CE OUTPUT VOLTAGE RANGE OUTPUT VOLTAGE ACCURACY 0 A 0.82.9 1 1 A 0.82.9 B 2 A 3.05.0 1 3 A 3.04.9 B 4 B 0.82.9 1 5 B 0.82.9 B 6 B 3.05.0 1 7 B 3.04.9 B 8 C 0.82.9 1 9 C 0.82.9 B A C 3.05.0 1 6 B C 3.04.9 B 5 C D 0.82.9 1 D D 0.82.9 B E D 3.05.0 1 F D 3.04.9 B 3 PRODUCT SERIES XC6220A081** XC6220A291** XC6220A08B** XC6220A29B** XC6220A301** XC6220A501** XC6220A30B** XC6220A49B** XC6220B081** XC6220B291** XC6220B08B** XC6220B29B** XC6220B301** XC6220B501** XC6220B30B** XC6220B49B** XC6220C081** XC6220C291** XC6220C08B** XC6220C29B** XC6220C301** XC6220C501** XC6220C30B** XC6220C49B** XC6220D081** XC6220D291** XC6220D08B** XC6220D29B** XC6220D301** XC6220D501** XC6220D30B** XC6220D49B** SOT89-5 4 2 5 1 2 3 USP6C 3 2 1 4 * Accuracy "1"0.1V increments, Accuracy "B"0.05V increments 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 , represents production lot number 01090A0Z119ZA1A9AAZ9ZAZZ repeated (GIJOQW excluded) *No character inversion used. 29/30 XC6220 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. 30/30