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bq40z60 - Programmable Battery Management

General Description

The Texas Instruments bq40z60 device is a Programmable Battery Management Unit that integrates battery charging control output, gas gauging, and protection for completely autonomous operation of 2-series to 4-series cell Li-Ion and LiPolymer battery packs.

Key Features

  • 1 Fully Integrated 2-Series to 4-Series Cell Li-Ion or Li-Polymer Battery Management Unit.
  • Input Voltage Range on Pack+: 2.5 V to 25 V.
  • Battery Charger Efficiency > 92%.
  • Battery Charger Operation Range: 4 V to 25 V.
  • Battery Charger, 1-MHz Synchronous Buck Controller for External NFETs.
  • Soft Start to Limit In-Rush Current.
  • Current Limit Protection for External Switches.
  • Programmable Charging.
  • Supports JEITA/Enhanced.

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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.

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Product Folder Order Now Technical Documents Tools & Software Support & Community bq40z60 SLUSAW3D – DECEMBER 2014 – REVISED JANUARY 2017 bq40z60 Programmable Battery Management Unit 1 Features •1 Fully Integrated 2-Series to 4-Series Cell Li-Ion or Li-Polymer Battery Management Unit • Input Voltage Range on Pack+: 2.