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OZ8953AA-1 - 5 Cell Li-Ion/Polymer Battery Pack Protection IC

Download the OZ8953AA-1 datasheet PDF. This datasheet also covers the OZ8953 variant, as both devices belong to the same 5 cell li-ion/polymer battery pack protection ic family and are provided as variant models within a single manufacturer datasheet.

General Description

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

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OZ8953-O2Micro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OZ8953AA-1
Manufacturer O2Micro
File Size 551.15 KB
Description 5 Cell Li-Ion/Polymer Battery Pack Protection IC
Datasheet download datasheet OZ8953AA-1 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.