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ACE4056P Datasheet(PDF) 4 Page - ACE Technology Co., LTD. |
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ACE4056P Datasheet(HTML) 4 Page - ACE Technology Co., LTD. |
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4 / 9 page ![]() ACE4056P 100mA, Single Li-ion Battery Charger VER 1.1 4 Electrical Characteristics The following specifications apply for VCC=5V TA=25℃, unless specified otherwise. Symbol Items Conditions Min Typ Max Units I SPLYCHRG Charge Mode GND Current R PROG=1kΩ 84 µA I BATCHRG Charge Mode Battery Current R PROG=1kΩ 96 100 104 mA R PROG=2kΩ 50 mA V PROGCHRG PROG Pin Voltage R PROG=1kΩ 0.96 1 1.04 V R PROG=2kΩ 0.96 1 1.04 V I SPLYSTBY Standby Mode Supply Current Charge Terminated 70 µA I BATSTBY Standby Mode Battery Current Charge Terminated 2 µA I SPLYASD Shutdown Mode Supply Current V CC<VBAT 27 µA I BATASD Shutdown Mode BAT Pin Current V CC<VBAT 0.5 µA I BATSLEEP Sleep Mode BAT Pin Current VCC=0V 4.35 0.1 µA V FLOAT Float Voltage 4.158 4.2 4.242 V 4.306 4.35 4.394 I TRIKL Trickle Charge Current R PROG=1kΩ 10 mA V TRIKL Trickle Charge Voltage Threshold 2.9 3 3.1 V V TRIKL, HYS Trickle Charge Voltage Hysteresis 100 mV V UVLO UVLO Threshold VCC from Low to High 3.5 3.7 3.9 V V UVLO, HYS UVLO Hysteresis 200 mV V ASD VCC-VBAT Lockout Threshold Voltage VCC from High to Low 50 mV VCC from Low to High 150 mV ΔV RECHRG Auto Recharge Battery Voltage 100 150 200 mV V CHGb CHGb Pin Output Low Voltage ICHGb=8mA 0.3 0.6 V R ON Power FET ON Resistance 2.3 Ω T SS Soft-Start Time 120 us T RECHRG Recharge Comparator Filter Time 2 ms |
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