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| NCMOS Low Power Consumption NSmall Input-Output Voltage Differential GBattery Powered Equipment GPalmtops : 0.12V @ 100mA, GPortable Cameras and Video Recorders 0.38V @ 200mA GReference Voltage Sources NMaximum Output Current : 250mA (VOUT=5.0V) 3 NOutput Voltage Range NHighly Accurate : 2.0V~6.0V : 2% (1%) The XC62FP series is a group of positive voltage output, three-pin regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and laser trimming technologies. The XC62FP consists of a high-precision voltage reference, an error amplification circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series. SOT-23 (150mW), SOT-89 (500mW) and TO-92 (300mW) packages are available. Maximum Output Current : 250mA (within max. power dissipation, VOUT = 5.0V) Output Voltage Range : 2.0V ~ 6.0V in 0.1V increments (1.5V ~ 1.9V for custom products) Highly Accurate: Output voltage 2% (1% for semi-custom products) Low Power Consumption : Typ. 2.0A @ VOUT=5.0V Output Voltage Temperature Characteristics : Typ. 100ppm/C Input Stability : Typ. 0.2%/V Small Input-Output Differential : IOUT = 100mA @ VOUT = 5.0V with a 0.12V differential. Ultra Small Packages : SOT-23 (150mW) mini-mold, SOT-89 (500mW) mini-power mold TO-92 (300mW) 285 3 PIN NUMBER PIN NAME SOT-23 1 3 2 SOT-89 1 2 3 TO-92 (T) TO-92 (L) 1 2 3 2 1 3 VSS VIN VOUT 1 2 3 FUNCTION Ground Supply voltage input Regulated voltage output GOrdering Information DESIGNATOR a DESCRIPTION Polarity of Output Voltage: P: + (Positive) DESIGNATOR DESCRIPTION Package Type M=SOT-23 P=SOT-89 T=TO-92 (Standard) L=TO-92 (Custom pin configuration) Device Orientation R=Embossed Tape (Standard Feed) L=Embossed Tape (Reverse Feed) H=Paper Tape (TO-92) B=Bag (TO-92) e b Output Voltage 30=3.0V 50=5.0V Temperature Coefficients: 0=100ppm (typical) f d Output Voltage Accuracy: 1=1.0% (Semi-custom) 2=2.0% c 286 GSOT-23 3 GSOT-89 287 GTO-92 3 GSOT-23, SOT-89 q SYMBOL 1 2 3 4 VOLTAGE(V) 1.w 2.w 3.w 4.w SYMBOL 5 6 VOLTAGE(V) 5.w 6.w w SYMBOL A B C D E VOLTAGE(V) q.0 q.1 q.2 q.3 q.4 SYMBOL F H K L M VOLTAGE(V) q.5 q.6 q.7 q.8 q.9 e SYMBOL 0 r 288 GTO-92 q we w e 1 2345 67 1 2345 67 r t y 3 u Ta=25C PARAMETER Input Voltage Output Current Output Voltage SOT-23 Continuous Total Power Dissipation SOT-89 TO-92 Operating Ambient Temperature Storage Temperature Topr Tstg Pd SYMBOL VIN IOUT VOUT RATINGS 12 500 VSS-0.3 ~ VIN+0.3 150 500 300 -40 ~ +85 -40 ~ +125 C C mW UNITS V mA V 289 XC62FP5002 VOUT(T)=5.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input -Output Voltage Differential (Note3) Supply Current Input Stability Input Voltage Output Voltage Temperature Characteristics SYMBOL VOUT (E) (Note2) IOUT max VOUT Vdif1 Vdif2 ISS VOUT VIN * VOUT VIN VOUT Topr * VOUT IOUT=40mA -40C Topr 85C 100 CONDITIONS IOUT=40mA VIN=6.0V VIN=6.0V, VOUT(E) 4.5V VIN=6.0V 1mA IOUT 100mA IOUT=100mA IOUT=200mA VIN=6.0V IOUT=40mA 6.0V VIN 10.0V MIN 4.900 250 40 120 380 2.0 0.2 80 300 600 4.5 0.3 10 TYP 5.000 MAX 5.100 Ta=25C UNITS CIRCUIT V mA mV mV mV A %/V V ppm/C 1 1 1 1 1 2 1 -- 1 3 XC62FP4002 VOUT(T)=4.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input -Output Voltage Differential (Note3) Supply Current Input Stability Input Voltage Output Voltage Temperature Characteristics SYMBOL VOUT (E) (Note2) IOUT max VOUT Vdif1 Vdif2 ISS VOUT VIN * VOUT VIN VOUT Topr * VOUT IOUT=40mA -40C Topr 85C 100 CONDITIONS IOUT=40mA VIN=5.0V VIN=5.0V, VOUT(E) 3.6V VIN=5.0V 1mA IOUT 100mA IOUT=100mA IOUT=200mA VIN=5.0V IOUT=40mA 5.0V VIN 10.0V MIN 3.920 200 45 170 400 2.0 0.2 90 330 630 4.5 0.3 10 TYP 4.000 MAX 4.080 Ta=25C UNITS CIRCUIT V mA mV mV mV A %/V V ppm/C 1 1 1 1 1 2 1 -- 1 290 XC62FP3002 VOUT(T)=3.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input -Output Voltage Differential (Note3) Supply Current Input Stability Input Voltage Output Voltage Temperature Characteristics SYMBOL VOUT (E) (Note2) IOUT max VOUT Vdif1 Vdif2 ISS VOUT VIN * VOUT VIN VOUT Topr * VOUT IOUT=40mA -40C Topr 85C 100 CONDITIONS IOUT=40mA VIN=4.0V VIN=4.0V, VOUT(E) 2.7V VIN=4.0V 1mA IOUT 80mA IOUT=80mA IOUT=160mA VIN=4.0V IOUT=40mA 4.0V VIN 10.0V MIN 2.940 150 45 180 400 2.0 0.2 90 360 700 4.5 0.3 10 TYP 3.000 MAX 3.060 Ta=25C UNITS CIRCUIT V mA mV mV mV A %/V V ppm/C 1 1 1 1 1 2 1 -- 1 3 XC62FP2002 VOUT(T)=2.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input -Output Voltage Differential (Note3) Supply Current Input Stability Input Voltage Output Voltage Temperature Characteristics SYMBOL VOUT (E) (Note2) IOUT max VOUT Vdif1 Vdif2 ISS VOUT VIN * VOUT VIN VOUT Topr * VOUT IOUT=40mA -40C Topr 85C 100 CONDITIONS IOUT=40mA VIN=3.0V VIN=3.0V, VOUT(E) 1.8V VIN=3.0V 1mA IOUT 60mA IOUT=60mA IOUT=120mA VIN=3.0V IOUT=40mA 3.0V VIN 10.0V MIN 1.960 100 45 180 400 2.0 0.2 90 360 700 4.5 0.3 10 TYP 2.000 MAX 2.040 Ta=25C UNITS CIRCUIT V mA mV mV mV A %/V V ppm/C 1 1 1 1 1 2 1 -- 1 Note: 1. VOUT(T)=Specified Output Voltage . 2. VOUT(E)=Effective Output Voltage (i.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value). 3. Vdif= {VIN1 (Note4)-VOUT (E)} 4. VIN1= The input voltage at the time 98% of VOUT(E) is output (input voltage has been gradually reduced). 291 GStandard Circuit 3 GNotes on Use 1. Please use this IC within the stipulated absolute maximum ratings as the IC is liable to malfunction outside of such parameters. 2. There is a possibility that oscillation may occur as a result of the impedance present between the power supply and the IC's input. Where impedance is 10 or more, please use a capacitor (CIN) of at least 1F. With a large output current, operations can be stabilised by increasing capacitor size (CIN). If CIN is small and capacitor size (CL) is increased, there is a possibility of oscillation due to input impedance. In such cases, operations can be stabilised by either increasing the size of CIN or decreasing the size of CL. 3. Please ensure that output current (IOUT) is less than Pd / (VIN -VOUT) and does not exceed the stipulated Continuous Total Power Dissipation value (Pd) for the package. 4. Should you wish to increase output current (IOUT) and/or have the capability to exceed the stipulated Pd value, using a current boost circuit (similar to the one shown below) is likely to lead to oscillation. With such applications, we recommend use of a boost type voltage regulator, such as the Torex XC62EP series. Current Boost Circuit : Poor Example 292 Circuit 1 3 Circuit 2 293 3 294 3 295 3 296 3 297 3 298 3 299 3 300 |
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