XC6221 Series ETR0328_014 GENERAL DESCRIPTION The XC6221 series is a high accuracy, low noise, high speed, low dropout CMOS regulator with high ripple rejection. The series includes a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit. The CE function enables the entire circuit to be in stand-by state by inputting low level signal. As for the XC6221B/D stand-by mode, the electric charge at the output capacitor (CL) will be discharged by the internal auto-discharge switch, and as a result the VOUT pin quickly returns to the VSS level. The 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~5.00V, using the laser trimming technology set in factory. The current limiter's fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin. The series achieves a fast response with only 25A of low power consumption. Also the series has low dropout voltage characteristics, which is 80mV at IOUT=100mA and VOUT=3.0V. With the use of small USP-4 and ultra small USPN-4 packages, a small footprint circuit can be designed. APPLICATIONS FEATURES Cellular phones Maximum Output Current Dropout Voltage Operating Voltage Range Output Voltage Range Accuracy Cordless phones Wireless communication equipment Portable games Cameras, VCRs Portable AV equipment Low Power Consumption Stand-by Current High Ripple Rejection CE Function PDAs : 200mA <Up to 250mA (TYP.)> : 80mV@ IOUT=100mA,VOUT=3.0V : 1.6V ~ 6.0V : 0.80V~5.00V (0.05V increments) : +2% (VOUT >1.50V) (Standard) +30mV (VOUT1.45V) (Standard) +1% (VOUT >2.00V) (High Accuracy) +20mV (VOUT1.95V) (High Accuracy) : 25A (TYP.) : Less than 0.1A : 70dB @ 1kHz : CE Active High Standby current below 0.1A CL High-Speed Auto-Discharge (XC6221B/D) CE Pin internally pulled-down (XC6221C/D) : 1.0F ceramic capacitor Low ESR Capacitor Low Output Noise Operating Ambient Temperature : -40~+85 Packages : USP-4, SOT-25, SSOT-24 USPN-4 : EU RoHS Compliant, Pb Free Environmentally Friendly TYPICAL PERFORMANCE CHARACTERISTICS Load Transient Response 1.9 XC6221x182 VIN=VCE=2.8V , Tr=Tf=5s Ta=25 , CIN=CL=1.0F (ceramic) 300 1.8 250 1.7 200 1.6 1.5 150 100mA Output Current 100 1.4 Output Current: IOUT (mA) Output Voltage Output Voltage: VOUT (V) TYPICAL APPLICATION CIRCUIT 50 10mA 1.3 0 Time: (500s/div) 1/28 XC6221 Series PIN CONFIGURATION VSS 2 3 CE VOUT 1 4 VIN VOUT NC 5 4 1 2 3 VIN VSS CE USP-4 (BOTTOM VIEW) SOT-25 (TOP VIEW) VSS 2 3 CE VOUT 1 4 VIN VIN VOUT 4 3 1 2 CE VSS SSOT-24 (TOP VIEW) *It is recommended that the heat dissipation pad of the USP-4 package is soldered by using the reference mount pattern and metal mask pattern for mounting strength. USPN-4 (BOTTOM VIEW) The mount pattern should be electrically opened or connected to the VSS (No.2) pin. PIN ASSIGNMENT PIN NUMBER PIN NAME FUNCTIONS 4 VIN Power Input 3 1 VOUT Output 2 2 2 VSS Ground 3 3 1 3 CE ON/OFF Control - 4 - - NC No Connection USP-4 SOT-25 SSOT-24 USPN-4 4 1 4 1 5 2 CE PIN LOGIC CONDITION PIN NAME DESIGNATOR CONDITIONS H 1.2VVCE6.0V L VCE0.3V CE * VCE CE pin voltage 2/28 XC6221 Series PIN FUNCTION ASSIGNMENT XC6221A/B (CE no pull-down resistor) CE LEVEL IC OPERATION HIGH LOW OPEN ON OFF Undefined state XC6221C/D (CE pull-down resistor) CE LEVEL IC OPERATION HIGH LOW OPEN ON OFF PRODUCT CLASSIFICATION Ordering Information XC6221 -(*1) DESIGNATOR ITEM Type of Regulator Output Voltage SYMBOL A No CE pull-down resistor without CL auto discharge B No CE pull-down resistor with CL auto discharge C CE pull-down resistor without CL auto discharge D CE pull-down resistor with CL auto discharge 08 ~ 50 2 A Output Accuracy 1 B GR -(*1) Packages (Order Unit) DESCRIPTION ex.) VOUT= 3.00V = 3, = 0 +30mV @ 0.80VVOUT1.40V When 0.1V steps such as VOUT=0.80V =0, =8, =2 +2% @ VOUT>1.50V When 0.1V steps such as VOUT=3.00V =3, =0, =2 +30mV @ 0.85VVOUT1.45V When 0.05V steps such as VOUT=0.85V =0, =8, =A +2% @ VOUT>1.55V When 0.05V steps such as VOUT=3.05V =3, =0, =A +20mV @ 0.80VVOUT1.90V When 0.1V steps such as VOUT=0.80V =0, =8, =1 +1% @ VOUT>2.00V When 0.1V steps such as VOUT= 3.00V =3, =0, =1 +20mV @ 0.85VVOUT1.95V When 0.05V steps such as VOUT=0.85V =0, =8, =B +1% @ VOUT>2.00V When 0.05V steps such as VOUT= 3.05V =3, =0, =B USP-4 (3,000/Reel) GR-G USP-4 (3,000/Reel) MR SOT-25 (3,000/Reel) MR-G SOT-25 (3,000/Reel) NR SSOT-24 (3,000/Reel) NR-G SSOT-24 (3,000/Reel) 7R-G USPN-4 (5,000/Reel) (*1) The "-G" suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant. (*2) The range of the output voltage of USPN-4 package is 1.20VVOUT5.00V. 3/28 XC6221 Series BLOCK DIAGRAMS ON/OFF Control CE V IN CE CE/ Error Amp ON/OFF Control CE - Current Limit CE + each circuit V IN CE/ V OUT Error Amp Current Limit + each circuit V OUT R1 R1 Rdischg CE/ R2 R2 Voltage Reference Voltage Reference V SS XC6221A Series XC6221A XC6221B Series XC6221B ON/OFF CE V IN Control ON/OFF CE CE/ R Pull -down Error Amp Current Limit CE + each circuit V IN Control R Pull -down CE V SS CE/ V OUT Error Amp Current Limit + each circuit V OUT R1 R1 Rdischg CE/ R2 R2 Voltage Reference Voltage Reference V SS XC6221C Series XC6221C V SS XC6221D Series XC6221D *Diodes inside the circuit are an ESD protection diode and a parasitic diode. ABSOLUTE MAXIMUM RATINGS Ta=25 UNITS PARAMETER SYMBOL RATINGS Input Voltage Output Current VIN IOUT VSS -0.3 ~ +6.5 400(*1) V mA Output Voltage VOUT VSS - 0.3 ~ VIN + 0.3 V CE Input Voltage VCE VSS - 0.3 ~ +6.5 120 1000(PCB mounted)(*2) 250 (*2) 600(PCB mounted) 150 500(PCB mounted)(*2) 100 (*2) 600(PCB mounted) - 40 ~ + 85 - 55 ~ +125 V USP-4 SOT-25 Power Dissipation Pd SSOT-24 USPN-4 Operating Ambient Temperature Storage Temperature Topr Tstg mW *1 IOUTPd / (VIN-VOUT) *2 These values are example data which is taken with the PCB mounted. Please refer to pages 21 to 24 for details. 4/28 XC6221 Series ELECTRICAL CHARACTERISTICS XC6221A/B/C/D series Ta=25 PARAMETER SYMBOL Output Voltage (Standard) VOUT(E) Output Voltage (High Accuracy) VOUT(E) Output Current IOUTMAX Load Regulation CONDITIONS 1.50V<VOUT(T), VCE=VIN, IOUT=10mA (* 2) VOUT(T)<1.45V, VCE=VIN, IOUT=10mA 2.00V<VOUT(T), VCE=VIN, IOUT=10mA (* 2) VOUT(T)<1.95V, VCE=VIN, IOUT=10mA VOUT VCE=VIN,VIN=VOUT(T)+1.0V, 0.80V<VOUT(T)<5.00V VCE=VIN,0.1mAIOUT100mA MIN. x 0.98 (*3) -0.03 TYP. VOUT(T) (*4) (*3) UNITS CIRCUIT (*3) +0.03 V V (*3) x 1.01 x 0.99 (*3) MAX. x 1.02 VOUT(T) (*3) -0.02 (*4) 200 250 - mA - 10 40 mV mV (*3) +0.02 (*3) Dropout Voltage (*5) Vdif VCE=VIN, IOUT=100mA Supply Current IDD VCE=VINVIN= VOUT(T)+1.0V - 25 50 A Standby Current ISTB VIN=6.0V, VCE=VSS - 0.01 0.10 A - 0.01 0.20 %/V 1.6 - 6.0 V - 100 - ppm/ - dB VOUT(T)+0.5VVIN6.0V VOUT / 1.10VVOUT(T), VCE=VIN, IOUT=10mA Line Regulation ( VINVOUT) 1.6VVIN6.0V VOUT(T)1.05V, VCE=VIN, IOUT=10mA Input Voltage VIN VOUT / Output Voltage VCE=VIN, Temperature Characteristics ( ToprVOUT) IOUT=30mA, -40<Topr<85 Ripple Rejection Rate PSRR Refer to the voltage chart VIN=5.75VDC+0.5Vp-pAC 4.75VVOUT(T) VCE=VIN, IOUT=30mA, f=1kHz VIN=VOUT(T)+1.0VDC+0.5Vp-pAC 4.05VVOUT(T)4.70V VCE=VIN, IOUT=30mA, f=1kHz VIN=VOUT(T)+1.0VDC+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 - 60 70 Limit Current ILIM VCE=VIN 200 250 - mA Short Current ISHORT VCE=VIN, VOUT is short-circuited at the VSS level - 30 - mA CE High Level Voltage VCEH 1.2 - 6.0 V CE Low Level Voltage VCEL V A - - 0.3 VCE=VIN (XC6221A/B) -0.1 - 0.1 VCE=6.0V (XC6221C/D) 1.03 - 2.37 CE High Level Current ICEH CE Low Level Current CL Auto-Discharge Resistance ICEL VCE=VSS -0.1 - 0.1 A RDCHG VIN=6.0V, VOUT=4.0V, VCE=VSS - 780 - (* 8) NOTE: * 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)1.0V. * 2: 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.) * 3: The relation between VOU T (E) and VOUT (T) is shown in the voltage chart E-0 and E-1. * 4: VOUT (T) = Nominal output voltage (*7) (*6) * 5: Vdif = {VIN1 -VOUT1 } * 6: VOUT1 is the voltage equal to 98% of the normal output voltage when amply stabilized VOUT (T) +1.0V are input at the VIN pin. * 7: VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually decreased. * 8: For the XC6221B/D series only. The XC6221A/C series discharges by resistors R1 and R2 only as shown in the block diagrams. * 9: For operating supply current of the XC6221C/D, a current through the pull-down resistor should be considered in addition to the supply current value mentioned above. 5/28 XC6221 Series OUTPUT VOLTAGE CHART NOMINAL OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (Standard) VOUT(E) (V) OUTPUT VOLTAGE (High Accuracy) VOUT(E) (V) MIN. MAX. MIN. MAX. 0.80 0.7700 0.8300 0.7800 0.8200 0.85 0.8200 0.8800 0.8300 0.8700 0.90 0.8700 0.9300 0.8800 0.9200 0.95 0.9200 0.9800 0.9300 0.9700 1.00 0.9700 1.0300 0.9800 1.0200 1.05 1.0200 1.0800 1.0300 1.0700 1.10 1.0700 1.1300 1.0800 1.1200 1.15 1.1200 1.1800 1.1300 1.1700 1.20 1.1700 1.2300 1.1800 1.2200 1.25 1.2200 1.2800 1.2300 1.2700 1.30 1.2700 1.3300 1.2800 1.3200 1.35 1.3200 1.3800 1.3300 1.3700 1.40 1.3700 1.4300 1.3800 1.4200 1.45 1.4200 1.4800 1.4300 1.4700 1.50 1.4700 1.5300 1.4800 1.5200 1.55 1.5200 1.5800 1.5300 1.5700 1.60 1.5700 1.6300 1.5800 1.6200 1.65 1.6200 1.6800 1.6300 1.6700 1.70 1.6700 1.7300 1.6800 1.7200 1.75 1.7200 1.7800 1.7300 1.770 1.80 1.7700 1.8300 1.7800 1.8200 1.85 1.8200 1.8800 1.8300 1.8700 1.90 1.8700 1.9300 1.8800 1.9200 1.95 1.9200 1.9800 1.9300 1.9700 2.00 1.9600 2.0400 1.9800 2.0200 2.05 2.0090 2.0910 2.0295 2.0705 2.10 2.0850 2.1420 2.0790 2.1210 2.15 2.1070 2.1930 2.1285 2.1715 2.20 2.1560 2.2440 2.1780 2.2220 2.25 2.2050 2.2950 2.2275 2.2725 2.30 2.2540 2.3460 2.2770 2.3230 2.35 2.3030 2.3970 2.3265 2.3735 2.40 2.3520 2.4480 2.3760 2.4240 2.45 2.4010 2.4990 2.4255 2.4745 2.50 2.4500 2.5500 2.4750 2.5250 2.55 2.4990 2.6010 2.5245 2.5755 2.60 2.5480 2.6520 2.5740 2.6260 2.65 2.5970 2.7030 2.6235 2.6765 2.70 2.6460 2.7540 2.6730 2.7270 2.75 2.6950 2.8050 2.7225 2.7775 2.80 2.7440 2.8560 2.7720 2.8280 2.85 2.7930 2.9070 2.8215 2.8785 2.90 2.8420 2.9580 2.8710 2.9290 2.95 2.8910 3.0090 2.9205 2.9795 The range of the output voltage of USPN-4 package is 1.20VVOUT(T)5.00V. 6/28 DROPOUT VOLTAGE Vdif (mV) TYP. MAX. 500 850 410 750 330 650 230 410 200 360 180 290 160 250 125 210 115 195 95 170 XC6221 Series OUTPUT VOLTAGE CHART (Continued) NOMINAL OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (Standard) VOUT(E) (V) OUTPUT VOLTAGE (High Accuracy) VOUT(E) (V) MIN. MAX. MIN. MAX. 3.00 2.9400 3.0600 2.9700 3.0300 3.05 2.8990 3.1100 3.0195 3.0805 3.10 3.0380 3.1620 3.0690 3.1310 3.15 3.0870 3.2130 3.1185 3.1815 3.20 3.1360 3.2640 3.1680 3.2320 3.25 3.1850 3.3150 3.2175 3.2825 3.30 3.2340 3.3660 3.2670 3.3330 3.35 3.2830 3.4170 3.3165 3.3835 3.40 3.3320 3.4680 3.3660 3.4340 3.45 3.3810 3.5190 3.4155 3.4845 3.50 3.4300 3.5700 3.4650 3.5350 3.55 3.4790 3.6210 3.5145 3.5855 3.60 3.5280 3.6720 3.5640 3.6360 3.65 3.5770 3.7230 3.6135 3.6855 3.70 3.6260 3.7740 3.6630 3.7370 3.75 3.6750 3.8250 3.7125 3.7875 3.80 3.7240 3.8760 3.7620 3.8380 3.85 3.7730 3.9270 3.8115 3.8885 3.90 3.8220 3.9780 3.8610 3.9390 3.95 3.8710 4.0290 3.9105 3.9895 4.00 3.9200 4.0800 3.9600 4.0400 4.05 3.9690 4.1310 4.0095 4.0905 4.10 4.0180 4.1820 4.0590 4.1410 4.15 4.0670 4.2330 4.1085 4.1915 4.20 4.1160 4.2840 4.1580 4.2420 4.25 4.1650 4.3350 4.2075 4.2925 4.30 4.2140 4.3860 4.2570 4.3430 4.35 4.2630 4.4370 4.3065 4.3935 4.40 4.3120 4.4880 4.3560 4.4440 4.45 4.3610 4.5390 4.4055 4.4945 4.50 4.4100 4.5900 4.4550 4.5450 4.55 4.4590 4.6410 4.5045 4.5955 4.60 4.5080 4.6920 4.5540 4.6460 4.65 4.5570 4.7430 4.6035 4.6965 4.70 4.6060 4.7940 4.6530 4.7470 4.75 4.6550 4.8450 4.7025 4.7975 4.80 4.7040 4.8960 4.7520 4.8480 4.85 4.7530 4.9470 4.8015 4.8985 4.90 4.8020 4.9980 4.8510 4.9490 4.95 4.8510 5.0490 4.9005 4.9995 5.00 4.9000 5.1000 4.9500 5.0500 DROPOUT VOLTAGE Vdif (mV) TYP. MAX. 80 140 7/28 XC6221 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 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. Further, the IC's internal circuitry can be shutdown via the CE pin's signal. CE ON/OFF Control V IN CE CE/ Error Amp Current Limit + each circuit V OUT R1 Rdischg CE/ R2 Voltage Reference V SS <Input and Output Capacitors> The XC6221 needs an output capacitor CL for phase compensation. 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. For a stable power input, please connect an input capacitor CIN of 1.0F between the VIN pin and the VSS pin. Except USPN-4 OUTPUT VOLTAGE (V) 0.80V1.15V 1.20V1.35V 1.40V4.00V 4.05V5.00V USPN-4 OUTPUT VOLTAGE (V) 1.20V4.00V 4.05V5.00V OUTPUT CAPACITOR VALUE CL CL CL CL 4.7F 2.2F 1.0F 2.2F OUTPUT CAPACITOR VALUE CL 2.2F CL 4.7F <CL Auto-Discharge Function> XC6221B/D series can discharge the electric charge in the output capacitor (CL), when a low signal to the CE pin, which enables the whole IC circuit to be turned off, is inputted via the N-channel transistor and CL auto-discharge resistance (RDCHG) located between the VOUT pin and the VSS pin (cf. BLOCK DIAGRAM). The CL auto-discharge resistance (RDCHG) value is set at 780(VOUT=4.0V @ VIN=6.0V at typical). The discharge time of the output capacitor (CL) is set by the CL auto-discharge resistance (RDCHG) and the output capacitor (CL). By setting the time constant of the CL auto-discharge resistance value [RDCHG] and the output capacitor value (CL) as (=CL x RDCHG), the output voltage after discharge via the N-channel transistor is calculated by the following formula. V = VOUT(E) x e -t/, or t=In ( V / VOUT(E) ) where V : Output voltage after discharge VOUT (E) : Output voltage t : Discharge time : CL auto-discharge resistance RDCHGxOutput capacitor value CL 8/28 XC6221 Series OPERATIONAL EXPLANATION (Continued) <Current Limiter, Short-Circuit Protection> The XC6221 series' fold-back circuit operates as an output current limiter and a short protection circuit for the output pin. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. When the output pin is short-circuited to the VSS pin, the current falls and reaches about 30mA. <CE Pin> The XC6221 internal circuitry can be shutdown via the CE pin signal. In shutdown mode, output at the VOUT pin will be pulled down to the VSS level via R1 & R2. However, with the XC6221B/D 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, time until the VOUT pin reaches the VSS level is shorter. For the XC6221A/B, the output voltage becomes unstable, when the CE pin is left open. For the XC6221C/D, the output voltage becomes VSS level because the CE pin is short-circuited to VSS via an internal pull-down resistor. However, the CE input current will be increased via a pull-down resistor when the IC operates. 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, the supply current may increase as a result of shoot-through current in the IC's internal circuitry when a medium voltage is input. NOTES ON USE 1. Please use this IC within the stated maximum ratings. 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 wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible. 3. Torex places an importance on improving our products and its reliability. However, by any possibility, we would request user fail-safe design and post-aging treatment on system or equipment. 9/28 XC6221 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 Circuit 2: Supply Current, Stand-by Current Circuit 3: Ripple Rejection Rate 10/28 XC6221 Series TEST CIRCUITS (Continued) Circuit 4: CE "H" "L" Level Voltage, CE "H" "L" Level Current VIN A V CIN (ceramic) CE VOUT VSS CL (ceramic) V V VCE 11/28 XC6221 Series TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current XC6221x182 VCE=VIN , Ta=25 CIN=CL=1.0F (ceramic) 2.4 2.4 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 1.8 1.2 VIN=1.9V VIN=2.8V VIN=6.0V 0.6 0 0 100 200 XC6221x182 VIN=VCE=2.8V CIN=CL=1.0F (ceramic) 300 1.8 1.2 Ta=25 Ta=-40 Ta=85 0.6 0 400 0 100 200 Output Current: IOUT (mA) XC6221x302 VCE=VIN , Ta=25 CIN=CL=1.0F (ceramic) 3.5 400 XC6221x302 VIN=VCE=4.0V CIN=CL=1.0F (ceramic) 3.5 3 Output Voltage: VOUT (V) 3 Output Voltage: VOUT (V) 300 Output Current: IOUT (mA) 2.5 2 1.5 1 VIN=3.1V VIN=4.0V VIN=6.0V 0.5 2.5 2 1.5 1 Ta=25 Ta=-40 Ta=85 0.5 0 0 0 100 200 300 400 0 Output Current: IOUT (mA) 100 200 300 400 Output Current: IOUT (mA) (2) Output Voltage vs. Input Voltage XC6221x182 VCE=VIN , Ta=25 CIN=CL=1.0F (ceramic) 2 1.9 1.85 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 1.9 1.8 1.7 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) 12/28 XC6221x182 VCE=VIN , Ta=25 CIN=CL=1.0F (ceramic) 2.5 3 4 4.5 5 Input Voltage: VIN (V) 5.5 6 XC6221 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (2) Output Voltage vs. Input Voltage (Continued) XC6221x302 VCE=VIN , Ta=25 CIN=CL=1.0F (ceramic) 3.2 3.1 3.1 3.05 Output Voltage: VOUT (V) Output Voltage: VOUT (V) XC6221x302 VCE=VIN , 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 2.5 2.8 2 2.5 3 3.5 4 4 4.5 5 Input Voltage: VIN (V) 5.5 6 150 200 Input Voltage: VIN (V) (3) Dropout Voltage vs. Output Current XC6221x182 VCE=VIN CIN=CL=1.0F (ceramic) 0.4 0.4 0.35 Ta=85 Ta=25 0.3 Dropout Voltage: Vdif (V) Dropout Voltage: Vdif (V) 0.35 XC6221x302 VCE=VIN CIN=CL=1.0F (ceramic) Ta=-40 0.25 0.2 0.15 0.1 0.05 Ta=85 Ta=25 0.3 Ta=-40 0.25 0.2 0.15 0.1 0.05 0 0 0 50 100 150 200 0 50 Output Current: IOUT (mA) 100 Output Current: IOUT (mA) (4) Output Voltage vs. Ambient Temperature 3.1 1.85 Output Voltage: VOUT (V) Output Voltage: VOUT (V) 1.9 XC6221x182 VIN=VCE=2.8V , IOUT=30mA CIN=CL=1.0F (ceramic) 1.8 1.75 1.7 -50 -25 0 25 50 Ambient Temperature: Topr () 75 100 XC6221x302 VIN=VCE=4.0V , IOUT=30mA CIN=CL=1.0F (ceramic) 3.05 3 2.95 2.9 -50 -25 0 25 50 75 100 Ambient Temperature: Topr () 13/28 XC6221 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Supply Current vs. Input Voltage XC6221x302 XC6221x182 VCE=VIN , CIN=CL=1.0F (ceramic) 70 70 Ta=85 60 VCE=VIN , CIN=CL=1.0F (ceramic) Ta=85 Ta=25 Ta=-40 60 Ta=25 Supply Current: ISS (uA) Supply Current: ISS (uA) Ta=-40 50 40 30 20 50 40 30 20 10 10 0 0 0 1 2 3 4 5 0 6 1 2 3 4 5 6 Input Voltage: VIN (V) Input Voltage: VIN (V) (6) CL-Discharge Resistance vs. Ambient Temperature CL Auto-Discharge Resistance: RDCHG () 1200 XC6221B VIN=6.0V , VCE=VSS , VOUT=4.0V CIN=CL=1.0F (ceramic) 1000 800 600 400 200 0 -50 -25 0 25 50 75 100 Ambient Temperature: Topr () (7) Load Transient Response XC6221x302 VIN=VCE=4.0V , Tr=Tf=5s Ta=25 , CIN=CL=1.0F (ceramic) 300 3.1 1.8 250 3 250 1.7 200 2.9 200 1.6 150 2.8 150 100mA Output Current 100 1.4 50 Output Voltage: VOUT (V) 1.5 Output Voltage Output Current: IOUT (mA) Output Voltage: VOUT (V) Output Voltage 100mA Output Current 2.7 100 2.6 10mA 50 10mA 1.3 0 Time: (500s/div) 14/28 300 2.5 0 Time: (500s/div) Output Current: IOUT (mA) 1.9 XC6221x182 VIN=VCE=2.8V , Tr=Tf=5s Ta=25 , CIN=CL=1.0F (ceramic) XC6221 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Line Transient Response XC6221x182 XC6221x182 VCE=VIN , Tr=Tf=5s IOUT=30mA , Ta=25 , CL=1.0F(ceramic) 5 4 1.95 4 3 1.9 1.85 Output Voltage 3 2 0 1.75 1.7 -1 6 2 1.85 Output Voltage 1 1.8 0 5 3.15 4 3.1 3 3.05 Output Voltage 2 3 1.75 1 2.95 1.7 0 Time: (20s/div) 2.9 Time: (20s/div) XC6221x302 XC6221x302 VCE=VIN , Tr=Tf=5s IOUT=100mA , Ta=25 , CL=1.0F (ceramic) 3.2 6 5 3.15 5 3.15 4 3.1 4 3.1 3 3.05 3 3.05 Input Voltage Input Voltage: VIN (V) Output Voltage Output Voltage 2 3 2.95 1 2.95 2.9 0 2 3 1 0 Time: (20s/div) 3.2 Input Voltage Output Voltage: VOUT (V) Input Voltage: VIN (V) 3.2 Output Voltage: VOUT (V) 1.9 Input Voltage: VIN (V) 3 Output Voltage: VOUT (V) Input Voltage: VIN (V) 1.95 6 XC6221x302 VCE=VIN , Tr=Tf=5s IOUT=1mA , Ta=25 , CL=1.0F (ceramic) Input Voltage Input Voltage VCE=VIN, Tr=Tf=5s IOUT=30mA , Ta=25 , CL=1.0F (ceramic) 1.7 Time: (20s/div) 4 -1 1.85 Output Voltage Time: (20s/div) 2 1.9 1.75 0 5 1.95 1.8 1.8 XC6221x182 VCE=VIN , Tr=Tf=5s IOUT=100mA , Ta=25 , CL=1.0F (ceramic) Input Voltage 1 1 -1 Input Voltage: VIN (V) 2 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage 2 Output Voltage: VOUT (V) 2 5 Output Voltage: VOUT (V) VCE=VIN , Tr=Tf=5s IOUT=1mA , Ta=25 , CL=1.0F(ceramic) 2.9 Time: (20s/div) 15/28 XC6221 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Input Rise Characteristics XC6221x182xx VCE=VIN , Tr=5s IOUT=1mA , Ta=25 , CL=1.0F (ceramic) XC6221x182xx VCE=VIN , Tr=5s IOUT=30mA , Ta=25 , CL=1.0F (ceramic) 4 7 4 5 1 4 0 3 Output Voltage -1 2 -2 -3 3 6 2 5 1 4 0 -1 2 1 -2 1 0 -3 Time: (40s/div) 5 7 5 1 4 0 3 Output Voltage 4 7 3 6 2 5 1 4 Output Voltage 0 3 -1 2 1 -1 2 -2 1 -2 0 -3 0 Time: (40s/div) Time: (40s/div) XC6221x302 VCE=VIN , Tr=5s IOUT=30mA , Ta=25, CL=1.0F (ceramic) 8 5 XC6221x302 VCE=VIN , Tr=5s IOUT=100mA, Ta=25, CL=1.0F (ceramic) 8 4 7 3 6 3 6 2 5 2 5 1 4 Output Voltage 0 3 -1 2 -2 -3 Time: (40s/div) Input Voltage: VIN (V) 7 Output Voltage: VOUT (V) 4 1 4 Output Voltage 0 3 -1 2 1 -2 1 0 -3 0 Time: (40s/div) Output Voltage: VOUT (V) Input Voltage Input Voltage Input Voltage: VIN (V) 8 Output Voltage: VOUT (V) 2 Input Voltage: VIN (V) 6 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage 16/28 XC6221x302 VCE=VIN , Tr=5s IOUT=1mA, Ta=25, CL=1.0F (ceramic) Input Voltage 3 5 0 Time: (40s/div) XC6221x182 VCE=VIN , Tr=5s IOUT=100mA , Ta=25, CL=1.0F (ceramic) -3 3 Output Voltage Output Voltage: VOUT (V) 2 Input Voltage: VIN (V) 6 Output Voltage: VOUT (V) Input Voltage: VIN (V) Input Voltage 3 4 7 Input Voltage XC6221 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) CE Rise Characteristics 7 4 XC6221x182 VIN=2.8V, Tr=5s IOUT=30mA , Ta=25, CIN=CL=1.0F (ceramic) 8 7 CE Input Voltage 6 2 5 1 4 0 3 Output Voltage 3 6 2 5 1 4 0 3 Output Voltage -1 2 -1 2 -2 1 -2 1 0 -3 -3 0 Time: (40s/div) Time: (40s/div) XC6221x182 VIN=2.8V, Tr=5s IOUT=100mA , Ta=25, CIN=CL=1.0F (ceramic) 5 Output Voltage: VOUT (V) 3 CE Input Voltage 5 CE Input Voltage: VCE (V) CE Input Voltage: VCE (V) 4 8 Output Voltage: VOUT (V) 5 XC6221x182 VIN=2.8V, Tr=5s IOUT=1mA ,Ta=25, CIN=CL=1.0F (ceramic) 5 8 XC6221x302 VIN=4.0V, Tr=5s IOUT=1mA, Ta=25, CIN=CL=1.0F (ceramic) 8 7 4 7 3 6 3 6 2 5 2 5 1 4 3 Output Voltage CE Input Voltage: VCE (V) 0 Output Voltage: VOUT (V) CE Input Voltage: VCE (V) CE Input Voltage 1 0 3 -1 2 1 -1 2 -2 1 -2 -3 0 -3 5 8 5 XC6221x302 VIN=4.0V, Tr=5s IOUT=100mA, Ta=25, CIN=CL=1.0F (ceramic) 8 CE Input Voltage 4 7 3 6 3 6 2 5 2 5 1 4 Output Voltage 4 Output Voltage 3 -1 2 1 -2 1 0 -3 3 -1 2 -2 Time: (40s/div) 1 0 0 -3 CE Input Voltage: VCE (V) 7 Output Voltage: VOUT (V) CE Input Voltage: VCE (V) 4 CE Input Voltage 0 Time: (40s/div) Time: (40s/div) XC6221x302 VIN=4.0V, Tr=5s IOUT=30mA, Ta=25, CIN=CL=1.0F (ceramic) 4 Output Voltage Output Voltage: VOUT (V) 4 Output Voltage: VOUT (V) CE Input Voltage 0 Time: (40s/div) 17/28 XC6221 Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) Ripple Rejection Rate 80 70 Ripple Rejection Rate: PSRR (dB) Ripple Rejection Rate: PSRR (dB) 80 XC6221x302 VIN=VCE=4.0VDC +0.5VP-PAC , IOUT=30mA , Ta=25 , CL=1.0F (ceramic) XC6221x182 VIN=VCE=2.8VDC +0.5VP-PAC IOUT=30mA , Ta=25 , CL=1.0F (ceramic) 60 50 40 30 20 10 0 0.01 0.1 1 10 Ripple Frequency: f (kHz) 18/28 100 1000 70 60 50 40 30 20 10 0 0.01 0.1 1 10 Ripple Frequency: f (kHz) 100 1000 XC6221 Series PACKAGING INFORMATION USP-4 SOT-25 (unit : mm) (unit : mm) * Soldering f illet surf ace is not f ormed because the sides of the pins are plated. SSOT-24 USPN-4 (unit : mm) 1.1MAX 0.90.1 +0 0.3 -0.2 2.10.3 +0.2 1.25 -0.1 (unit : mm) 19/28 XC6221 Series PACKAGING INFORMATION (Continued) USP-4 Reference Pattern Layout (unit : mm) (unit : mm) USPN-4 Reference Pattern Layout (unit : mm) 20/28 USP-4 Reference Metal Mask Design USPN-4 Reference Metal Mask Design 0.6 0.45 0.25 0.4 (unit : mm) XC6221 Series PACKAGING INFORMATION (Continued) USP-4 Power Dissipation Power dissipation data for the USP-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 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 Evaluation Board (Unitmm) 2. Power Dissipation vs. Ambient temperature Board Mount (Tj max = 125) Ambient Temperature Power Dissipation PdmW 25 1000 85 400 Thermal Resistance (/W) 100.00 Power Dissipation: Pd mW Pd Vs. Ta 1200 1000 800 600 400 200 0 25 45 65 85 105 Ambient Temperature : Ta () Ambient TemperatureTa: 125 21/28 XC6221 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 2 Board : Dimensions 40x40mm1600mm 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 (Board of SOT-26 is used) Material : Glass EpoxyFR-4 Thickness : 1.6mm Through-hole : 4 x 0.8 Diameter Evaluation Board (Unit: mm) 2. Power Dissipation vs. Ambient temperature Board Mount (Tj max = 125) Ambient Temperature () Power Dissipation Pd (mW) Thermal Resistance (/W 25 85 600 240 166.67 Pd vs Ta Power Dissipation PdmW 700 600 500 400 300 200 100 0 25 22/28 45 65 85 Ambient Temperature Ta 105 125 XC6221 Series PACKAGING INFORMATION (Continued) SSOT-24 Power Dissipation Power dissipation data for the SSOT-24 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. 28.9 40.0 1. Measurement Condition (Reference data) Condition : Mount on a board Ambient : Natural convection Soldering : Lead (Pb) free 2 Board : Dimensions 40x40mm1600mm in one side Copper (Cu) traces occupy 50% of the board area In top and back faces 2.5 Package heat-sink is tied to the copper traces Material : Glass EpoxyFR-4 Thickness : 1.6mm Through-hole : 4 x 0.8 Diameter 2. Evaluation Board (Unit: mm) Power Dissipation vs. Ambient temperature Board Mount (Tj max = 125) Ambient Temperature () Power Dissipation Pd (mW) Thermal Resistance (/W 25 85 500 200 200.00 Pd vs Ta 600 500 400 300 200 100 0 25 45 65 85 Ambient Temperature Ta 105 125 23/28 XC6221 Series PACKAGING INFORMATION (Continued) 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. 40.0 2.5 Measurement Condition (Reference data) 28.9 Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm in one side) 2 28.9 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 2. Evaluation Board (Unitmm) Power Dissipation vs. Ambient temperature Board Mount (Tj max = 125) Ambient Temperature Power Dissipation PdmW 25 600 85 240 Thermal Resistance (/W) 166.67 Pd Vs. Ta 700 600 500 400 300 200 100 0 25 24/28 45 65 85 105 Ambient Temperature: Ta 125 40.0 of total. 2.54 The copper area is divided into four block, one block is 12.5% 1.4 Copper (Cu) traces occupy 50% of the front and 50% of the back. Power Dissipation: Pd mW 1. XC6221 Series MARKING RULE SOT-25 / USP-4 5 4 1 2 1 2 represents product series 4 MARK 3 0 3 3 SOT-25 (TOP VIEW) USP-4 (TOP VIEW) PRODUCT SERIES XC6221A/B***** XC6221C/D***** represents type of regulator MARK OUTPUT VOLTAGE 0.1V INCREMENTS OUTPUT VOLTAGE 0.05V INCREMENTS PRODUCT SERIES VOUT =0.803.00V VOUT =3.105.00V VOUT =0.853.05V VOUT =3.154.95V V A E L XC6221A/C***** X B F M XC6221B/D***** represents output voltage MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V) 0 - 3.10 - 3.15 F 1.60 4.60 1.65 4.65 1 - 3.20 - 3.25 H 1.70 4.70 1.75 4.75 2 - 3.30 - 3.35 K 1.80 4.80 1.85 4.85 3 - 3.40 - 3.45 L 1.90 4.90 1.95 4.95 4 - 3.50 - 3.55 M 2.00 5.00 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 4.05 T 2.50 - 2.55 - A 1.10 4.10 1.15 4.15 U 2.60 - 2.65 - B 1.20 4.20 1.25 4.25 V 2.70 - 2.75 - C 1.30 4.30 1.35 4.35 X 2.80 - 2.85 - D 1.40 4.40 1.45 4.45 Y 2.90 - 2.95 - E 1.50 4.50 1.55 4.55 Z 3.00 - 3.05 - represents production lot number 01, ..., 09, 10, 11, ...99, 0A, ...,0Z, 1A, ... 9Z, A0, ..., Z9, AA, ..., ZZ repeated. (G, I, J, O, Q, W excluded) *No character inversion used. 25/28 XC6221 Series MARKING RULE (Continued) SSOT-24(Without bar) / USPN-4 4 2 1 2 SSOT-24 (TOP VIEW) 1 3 4 3 USPN-4 TOP VIEW represents type of regulator and output voltage range. MARK TYPE OF REGULATOR 9 D 0 A E 0 B F P U C H 8 H Z A A A A A A B B B B B B B B B OUTPUT VOLTAGE RANGE(V) 0.803.00 3.104.00 4.105.00 0.853.05 3.153.95 4.054.95 0.803.00 3.104.00 4.104.80 4.905.00 0.853.05 3.153.95 4.054.35 4.454.75 4.854.95 OUTPUT VOLTAGE ACCURACY PRODUCT SERIES 1/2(0.1VStep) 1/2(0.1VStep) 1/2(0.1VStep) A/B(0.05VStep) A/B(0.05VStep) A/B(0.05VStep) 1/2(0.1VStep) 1/2(0.1VStep) 1/2(0.1VStep) 1/2(0.1VStep) A/B(0.05VStep) A/B(0.05VStep) A/B(0.05VStep) A/B(0.05VStep) A/B(0.05VStep) XC6221A081/2**XC6221A301/2** XC6221A311/2**XC6221A401/2** XC6221A411/2**XC6221A501/2** XC6221A08A/B**XC6221A30A/B** XC6221A31A/B**XC6221A39A/B** XC6221A40A/B**XC6221A49A/B** XC6221B081/2**XC6221B301/2** XC6221B311/2**XC6221B401/2** XC6221B411/2**XC6221B481/2** XC6221B491/2**XC6221B501/2** XC6221B31A/B**XC6221B39A/B** XC6221B40A/B**XC6221B49A/B** XC6221B31A/B**XC6221B39A/B** XC6221B40A/B**XC6221B49A/B** XC6221B40A/B**XC6221B49A/B** The range of the output voltage of USPN-4 package is 1.20VVOUT(T)5.00V. represents output voltage XC6221B***** (4.055.0V) XC6221A***** (0.85.0V) XC6221B***** (0.84.0V) MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V) 0 - 3.10 - 3.15 F 1.60 4.60 1.65 - 1 - 3.20 - 3.25 H 1.70 4.70 1.75 - 2 - 3.30 - 3.35 K 1.80 4.80 1.85 - 3 - 3.40 - 3.45 L 1.90 4.90 1.95 - 4 - 3.50 - 3.55 M 2.00 5.00 2.05 - 2.10 - 2.15 4.05 5 - 3.60 - 3.65 6 - 7 0.80 8 3.70 - 3.75 P 2.20 - 2.25 4.15 3.80 0.85 3.85 R 2.30 - 2.35 4.25 0.90 3.90 0.95 3.95 S 2.40 - 2.45 4.35 9 1.00 4.00 1.05 - T 2.50 - 2.55 4.45 A 1.10 4.10 1.15 - U 2.60 - 2.65 4.55 B 1.20 4.20 1.25 - V 2.70 - 2.75 4.65 1.35 - X 2.80 - 2.85 4.75 1.45 - Y 2.90 - 2.95 7.85 1.55 - Z 3.00 - 3.05 4.95 C D E 1.30 1.40 1.50 4.30 4.40 4.50 N represents production lot number 01, ..., 09, 10, 11, ..., 99, 0A, ..., 0Z, 1A, ..., 9Z, A0, ..., Z9, AA, ..., ZZ repeated. (G, I, J, O, Q, W excluded) *No character inversion used. 26/28 MARK 0 1 2 3 4 5 6 7 8 9 X Y Z OUTPUT VOLTAGE (V) 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.05 4.45 4.90 4.15 4.55 4.85 5.00 4.25 4.65 4.95 4.35 4.75 - XC6221 Series MARKING RULE (Continued) SSOT-24(With bar) / USPN-4 3 2 2 SSOT-24 TOP VIEW 1 1 4 4 3 USPN-4 TOP VIEW represents type of regulator and output voltage range. MARK TYPE OF REGULATOR 0 1 2 3 4 5 6 7 C C C C D D D D OUTPUT VOLTAGE RANGE(V) 0.803.70 3.805.00 0.853.75 3.854.95 0.803.70 3.805.00 0.853.75 3.854.95 OUTPUT VOLTAGE ACCURACY PRODUCT SERIES 1/2(0.1VStep) 1/2(0.1VStep) A/B(0.05VStep) A/B(0.05VStep) 1/2(0.1VStep) 1/2(0.1VStep) A/B(0.05VStep) A/B(0.05VStep) XC6221C081/2**XC6221C371/2** XC6221C381/2**XC6221C501/2** XC6221C08A/B**XC6221C37 A/B** XC6221C38 A/B**XC6221C50 A/B** XC6221D081/2**XC6221D371/2** XC6221D381/2**XC6221D501/2** XC6221D08A/B**XC6221D37 A/B** XC6221D38 A/B**XC6221D50 A/B** The range of the output voltage of USPN-4 package is 1.20VVOUT(T)5.00V. represents output voltage MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V) 0 0.80 3.80 0.85 3.85 F 2.30 - 2.35 - 1 0.90 3.90 0.95 3.95 H 2.40 - 2.45 - 2 1.00 4.00 1.05 4.05 K 2.50 - 2.55 - 3 1.10 4.10 1.15 4.15 L 2.60 - 2.65 - 4 1.20 4.20 1.25 4.25 M 2.70 - 2.75 - 5 1.30 4.30 1.35 4.35 N 2.80 - 2.85 - 6 1.40 4.40 1.45 4.45 P 2.90 - 2.95 - 7 1.50 4.50 1.55 4.55 R 3.00 - 3.05 - 8 1.60 4.60 1.65 4.65 S 3.10 - 3.15 - 9 1.70 4.70 1.75 4.75 T 3.20 - 3.25 - A 1.80 4.80 1.85 4.85 U 3.30 - 3.35 - B 1.90 4.90 1.95 4.95 V 3.40 - 3.45 - C 2.00 5.00 2.05 - X 3.50 - 3.55 - D 2.10 - 2.15 - Y 3.60 - 3.65 - E 2.20 - 2.25 - Z 3.70 - 3.75 - represents production lot number 01, ..., 09, 10, 11, ..., 99, 0A, ..., 0Z, 1A, ..., 9Z, A0, ..., Z9, AA, ..., ZZ repeated. (G, I, J, O, Q, W excluded) *No character inversion used. 27/28 XC6221 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. 28/28