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

Manufacturer: 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 download datasheet OZ8953 Datasheet

General Description

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

Overview

Controlled Recipient #151245 printed on 7/7/2011.

Updates will be provided to registered recipients.

Key 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.

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