(1) Internal high accuracy voltage detection circuit
• Overcharge detection voltage
3 .9 V to 4 .5 V (applicable in 5 mV step) Accuracy: ±25 mV (+25°C) and
±30 mV (−5°C to +55°C)
• Overcharge hysteresis voltage
0 .1 V to 0 .4 V*1
Accuracy: ±25 mV
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