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APL3205B Datasheet(PDF) 3 Page - Anpec Electronics Coropration |
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APL3205B Datasheet(HTML) 3 Page - Anpec Electronics Coropration |
3 / 20 page Copyright © ANPEC Electronics Corp. Rev. A.3 - Jun., 2011 www.anpec.com.tw 3 APL3205A/B APL3205A/B Symbol Parameter Test Conditions Min. Typ. Max. Unit POWER-ON-RESET (POR) AND SUPPLY CURRENT VPOR IN POR Threshold VIN rising 2.5 - 2.8 V VPOR_HYS IN POR Hysteresis - 230 - mV EN = Low - 250 350 ICC IN Supply Current EN = High - 100 150 µA TB(IN) Input Power-On Blanking Time VIN rising to VOUT rising - 8 - ms INTERNAL POWER SWITCH AND OUT DISCHARGE RESISTANCE Power Switch On Resistance IOUT = 0.5A - 250 450 m Ω OUT Discharge Resistance VOUT = 3V - 500 - Ω INPUT OVER-VOLTAGE PROTECTION (OVP) APL3205A, VIN rising 5.67 5.85 6.00 VOVP Input OVP Threshold APL3205B, VIN rising 6.60 6.80 7.00 V Input OVP Recovery Hysteresis - 200 - mV Input OVP Propagation Delay - - 1 µs TON(OVP) Input OVP Recovery Time - 8 - ms OVER-CURRENT PROTECTION (OCP) IOCP OCP Threshold RILIM = 25k Ω 930 1000 1200 mA OCP Threshold Accuracy IOCP = 300mA to 1500mA -10 - +10 % TB(OCP) OCP Blanking Time - 176 - µs TON(OCP) OCP Recovery Time - 64 - ms BATTERY OVER-VOLTAGE PROTECTION VBOVP Battery OVP Threshold VBAT rising 4.30 4.35 4.4 V Battery OVP Hysteresis - 270 - mV IBAT BAT Pin Leakage Current VBAT = 4.4V - - 20 nA TB(BOVP) Battery OVP Blanking Time - 176 - µs EN LOGIC LEVELS EN Input Logic High 1.4 - - V EN Input Logic Low - - 0.4 V EN Internal Pull-Low Resistor - 500 - k Ω FAULT LOGIC LEVELS AND DELAY TIME FAULT Output Low Voltage Sink 5mA current - - 0.4 V FAULT Pin Leakage Current VFAULT = 5V - - 1 µA OVER-TEMPERATURE PROTECTION (OTP) TOTP Over-Temperature Threshold - 140 - °C Over-Temperature Hysteresis - 20 - °C PSW LOGIC LEVELS PSW Output Low Threshold VIN rising, VOUT - VBAT 50 100 150 mV PSW Output High Threshold VIN falling, VOUT - VBAT 20 50 80 mV Refer to the typical application circuit. These specifications apply over V IN=5V, TA= -40~85°C , unless otherwise specified. Typical values are at T A=25°C. Electrical Characteristics |
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