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APE2902Y5-31 Datasheet(PDF) 2 Page - Advanced Power Electronics Corp. |
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APE2902Y5-31 Datasheet(HTML) 2 Page - Advanced Power Electronics Corp. |
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2 / 8 page  Advanced Power Electronics Corp. APE2902 ABSOLUTE MAXIMUM RATINGS (T A= 25 o C) VIN Supply Voltage(VIN) …………………………… 5.5 V SW Voltage(VSW) …………………………………… 5.5 V OUT Voltage(VOUT) ………………………………… 5.5 V EN Pin Voltage(VEN) ………………………………… 5.5 V Power Dissipation(PD) ……………………………… ( TJ-TA ) / Rthja W Storage Temperature Range(TST) ………………… -40°C To 150°C Operating Junction Temperature Range(TOP) …… -20°C To + 100°C Thermal Resistance from Junction to Case(RthJC) 110°C/W 250°C/W Note : Rth JA is measured with the PCB copper area of approximately 1 in2(Multi-layer). PACKAGE INFORMATION ELECTRICAL SPECIFICATIONS ( VIN=1.8V, IOUT=10mA, TA=25 oC, unless otherwise specified) Parameter SYM TEST CONDITION MIN TYP MAX UNITS Output Voltage Accuracy △ VOUT -5 - 5 % Start-up Voltage(VIN-VF)(Note 1) VSTART-UP IOUT=1mA, VIN =rising from 0 to 2V - 0.8 1.2 V Hold-on Voltage VHOLD IOUT=1mA, VIN =falling from 2 to 0V 0.6 - - V Supply Current ISUPPLY No Load - 22 - uA Shutdown Current ISD VEN=0V - - 1 uA Internal Switch RDSON RSW(DSON) ISW=150mA - 850 - mΩ Internal Leakage Current ISW(leak) VSW=4V, Forced VOUT=3.8V - - 0.5 uA Maximum Oscillator Frequency FOSC - 150 - KHz Oscillator Duty On DON To be measured on SW pin - 77 - % VENH Driver ON 0.75 - - VENL Driver OFF - - 0.2 IENH VEN=VIN - - 0.1 IENL VEN=0V - - -0.1 Vout=2.5V~3.0V, IOUT=50mA - 82 - % Vout=3.1V~4.0V, IOUT=50mA - 83 - % Vout=4.1V~5.0V, IOUT=50mA - 87 - % Note 1: The minimum input voltage for the IC start-up is strictly a function of the VF catch diode. 2 Thermal Resistance from Junction to Ambient(RthJA) EFFICIENCY η Enable Input Threshold Enable Input Current V uA SW GND EN VOUT NC Top View 1 23 4 5 AP2902Y5R SOT-23-5L EN NC SW GND VOUT Top View AP2902Y5 1 23 4 5 SOT-23-5L |
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