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

Datasheet Summary

Description

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

Features

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.

O2Micro

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Datasheet Details

Part number	OZ8953
Manufacturer	O2Micro
File Size	551.15 KB
Description	5 Cell Li-Ion/Polymer Battery Pack Protection IC
Datasheet	OZ8953 Datasheet
Additional preview pages of the OZ8953 datasheet.

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Full PDF Text Transcription

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Controlled Recipient #151245 printed on 7/7/2011. Updates will be provided to registered recipients. OZ8953 5 Cell Li-Ion/Polymer Battery Pack Protection IC FEATURES 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.

Published: May 19, 2015 |