OZ8953 - 5 Cell Li-Ion/Polymer Battery Pack Protection IC

O2Micro

Datasheet Details

OZ8953 is a highly integrated, low cost, battery pack protection and monitor IC which

High Accuracy Voltage Detection ¾ Over voltage threshold range - VOVP: 3.6~4.35V; ±25 mV - Hysteresis Voltage: 0V, 0.1~0.275V ¾ Under voltage threshold range - VUVP: 2.0~3.0V; ±80 mV - Hysteresis Voltage: 0~1.0V.
Three-level High Accuracy Over-Current Detection ¾ Over Current 1: VDOC1 = 0.025~0.35V; ±10mV ¾ Over Current 2: VDOC2 = 2.0.
VDOC1 ¾ Short Circuit: VSC = 4.5.
VDOC1.
Comprehensive Built-in Protection Functions.
Programmable Delay Timer Setting.

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