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| x CMOS Low Power Consumption x Small Input-Output Voltage Differential: x x Output Voltage Range: 2.0V~6.0V x Highly Accurate: 2% (1%) 0.12V at 100mA and 0.38V at 200mA Maximum Output Current: 250mA (VOUT=5.0V) s Applications q Battery Powered Equipment q Palmtops q Portable Cameras and Video Recorders q Reference Voltage Sources w s General Description 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 correction circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series. SOT-23 (150mW) and SOT-89 (500mW) packages are available. s Features Max. output current: 250mA (within max. power dissipation, VOUT = 5.0V) Output voltage: 2.0V to 6.0V in 0.1V increments (1.1V to 1.9V for custom products) Highly accurate: Output voltage 2% (1% for semi-custom products) Low power consumption: Typ. 2.0A at VOUT=5.0V Output voltage temperature coefficient 0.1% /V: Typ. 100ppm/: Input stability: Typ. 0.2%/V Small input/output differential: IOUT = 100mA at VOUT = 5.0V with a 0.12V differential. Ultra small package: SOT-23 (150mW) mini-mold and SOT-89 (500mW) mini-power mold *TO-92 (300mW) package also available. (order basis) s Pin Configuration VIN s Pin Assignment PIN NUMBER PIN NAME SOT-23 1 3 SOT-89 1 2 3 VSS VIN VOUT Ground Supply voltage input Regulated voltage output FUNCTION 3 1 VSS 2 VOUT 1 VSS 2 VIN 3 VOUT 2 SOT-23 (TOP VIEW) SOT-89 (TOP VIEW) s Block Diagram VIN VOUT s Absolute Maximum Ratings PARAMETER Input Voltage SYMBOL VIN IOUT VOUT RATINGS 12 500 VSS-0.3 ~ VIN+0.3 150 Pd 500 Topr Tstg -40 ~ +85 -40 ~ +125 Ta=25: UNITS V mA V Current limiter Output Current Output Voltage Voltage Reference VSS SOT-23 Continuous Total Power Dissipation SOT-89 Operating Ambient Temperature Storage Temperature mW : : s Standard Circuit VIN VOUT VIN CIN 1F (Tantalum) VSS CL 1F (Tantalum) RL w s Notes 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. s Current Boost Circuit : Poor Example s Electrical Characteristics 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 Topr 85: 100 CONDITIONS IOUT=40mA VIN=6.0V VIN=6.0V, VOUT(E) 4.5V 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=25: UNITS CIRCUIT V mA mV mV mV A %/V V ppm/: 1 1 1 1 1 2 1 -- 1 w 1mA VIN=6.0V IOUT 100mA IOUT=100mA IOUT=200mA VIN=6.0V IOUT=40mA VIN 10.0V 6.0V -40: 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 Topr 85: 100 CONDITIONS IOUT=40mA VIN=5.0V VIN=5.0V, VOUT(E) 3.6V 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=25: UNITS CIRCUIT V mA mV mV mV A %/V V ppm/: 1 1 1 1 1 2 1 -- 1 1mA VIN=5.0V IOUT 100mA IOUT=100mA IOUT=200mA VIN=5.0V IOUT=40mA VIN 10.0V 5.0V -40: s Electrical Characteristics 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 -40: Topr 85: 100 CONDITIONS IOUT=40mA VIN=4.0V VIN=4.0V, VOUT(E) 2.7V 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=25: UNITS CIRCUIT V mA mV mV mV A %/V V ppm/: 1 1 1 1 1 2 1 -- 1 VIN=4.0V 1mA IOUT 80mA IOUT=80mA IOUT=160mA VIN=4.0V IOUT=40mA 4.0V VIN 10.0V w 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 -40: Topr 85: 100 CONDITIONS IOUT=40mA VIN=3.0V VIN=3.0V, VOUT(E) 1.8V 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=25: UNITS CIRCUIT V mA mV mV mV A %/V V ppm/: 1 1 1 1 1 2 1 -- 1 VIN=3.0V 1mA IOUT 60mA IOUT=60mA IOUT=120mA VIN=3.0V IOUT=40mA 3.0V VIN 10.0V 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). s Ordering Information XC62Fxxxxxxx a b cde f DESIGNATOR DESCRIPTION Polarity of Output Voltage: P: + (Positive) DESIGNATOR DESCRIPTION Package Type M=SOT-23 P=SOT-89 T=TO-92 w a 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 Device Orientation R=Embossed Tape (Orientation of Device:Right) L=Embossed Tape (Orientation of Device:Left) H=Paper Tape(TO-92) B=Bag (TO-92) s Marking Represents the integer of the Output Voltage SYMBOL 1 2 3 4 VOLTAGE(V) 1. 2. 3. 4. SYMBOL 5 6 VOLTAGE(V) 5. 6. Represents the decimal point of the Output Voltage SYMBOL A B C D E VOLTAGE(V) .0 .1 .2 .3 .4 SYMBOL F H K L M VOLTAGE(V) .5 .6 .7 .8 .9 Based on internal standards SYMBOL 0 Represents the assembly lot no. Based on internal standards s Typical Application Circuit Circuit 1 VOUT A VIN VIN V 1F (Tantalum) VSS 1F (Tantalum) w s Typical Application Circuit Circuit 2 VIN VOUT Open VIN VSS A XC62FP Electrical Characteristics (1) OUTPUT VOLTAGE vs. OUTPUT CURRENT w (2) OUTPUT VOLTAGE vs. INPUT VOLTAGE INPUT/OUTPUT VOLTAGE DIFF. : Vdif (V) INPUT/OUTPUT VOLTAGE DIFF. : Vdif (V) (2) OUTPUT VOLTAGE vs. INPUT VOLTAGE (CONTINUED) (3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT INPUT/OUTPUT VOLTAGE DIFF. : Vdif (V) INPUT/OUTPUT VOLTAGE DIFF. : Vdif (V) w (4) SUPPLY CURRENT vs. INPUT VOLTAGE SUPPLY CURRENT:ISS(A) w SUPPLY CURRENT:ISS(A) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) SUPPLY CURRENT:ISS(A) INPUT VOLTAGE:VIN(V) SUPPLY CURRENT:ISS(A) INPUT VOLTAGE:VIN(V) SUPPLY CURRENT:ISS(A) INPUT VOLTAGE:VIN(V) SUPPLY CURRENT:ISS(A) INPUT VOLTAGE:VIN(V) SUPPLY CURRENT:ISS(A) INPUT VOLTAGE:VIN(V) SUPPLY CURRENT:ISS(A) INPUT VOLTAGE:VIN(V) (5) OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE OUTPUT VOLTAGE :VOUT(V) OUTPUT VOLTAGE :VOUT(V) w AMBIENT TEMP. :Topr(:) AMBIENT TEMP. :Topr(:) OUTPUT VOLTAGE :VOUT(V) AMBIENT TEMP. :Topr(:) OUTPUT VOLTAGE :VOUT(V) AMBIENT TEMP. :Topr(:) (6) SUPPLY CURRENT vs. AMBIENT TEMPERATURE SUPPLY CURRENT :Iss(A) SUPPLY CURRENT :Iss(A) AMBIENT TEMP. :Topr(:) AMBIENT TEMP. :Topr(:) SUPPLY CURRENT :Iss(A) AMBIENT TEMP. :Topr(:) SUPPLY CURRENT :Iss(A) AMBIENT TEMP. :Topr(:) w INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) (7) INPUT TRANSIENT RESPONSE 1 TIME (0.4msec/div) TIME (0.4msec/div) TIME (0.4msec/div) TIME (0.4msec/div) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) TIME (0.4msec/div) TIME (0.4msec/div) TIME (0.4msec/div) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) INPUT VOLTAGE:VIN(V) Input Voltage TIME (0.4msec/div) OUTPUT VOLTAGE:VOUT(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) (8) INPUT TRANSIENT RESPONSE 2 TIME (1msec/div) TIME (1msec/div) TIME (1msec/div) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) TIME (1msec/div) OUTPUT VOLTAGE:VOUT(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) INPUT VOLTAGE:VIN(V) TIME (1msec/div) TIME (1msec/div) TIME (1msec/div) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) INPUT VOLTAGE:VIN(V) TIME (1msec/div) OUTPUT VOLTAGE:VOUT(V) w (9) LOAD TRANSIENT RESPONSE OUTPUT CURRENT:IOUT(mA) Output Voltage Output Voltage w Output Current Output Current TIME (2msec/div) TIME (2msec/div) OUTPUT CURRENT:IOUT(mA) Output Voltage Output Voltage Output Current Output Current TIME (2msec/div) TIME (2msec/div) (10) RIPPLE REJECTION RATE RIPPLE REJECTION RATE:RR (dB) RIPPLE FREQUENCY:f (kHz) RIPPLE REJECTION RATE:RR (dB) RIPPLE FREQUENCY:f (kHz) RIPPLE REJECTION RATE:RR (dB) RIPPLE FREQUENCY:f (kHz) RIPPLE REJECTION RATE:RR (dB) RIPPLE FREQUENCY:f (kHz) OUTPUT CURRENT:IOUT(mA) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) OUTPUT CURRENT:IOUT(mA) OUTPUT VOLTAGE:VOUT(V) OUTPUT VOLTAGE:VOUT(V) |
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