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bq20z40-R1 - SBS 1.1-COMPLIANT GAS GAUGE

Datasheet Summary

Description

The bq20z40-R1 SBS-compliant gas gauge and protection IC, incorporating patented Impedance Track™ technology, is designed for battery-pack or in-system installation.

Features

  • 1.
  • 2 Next Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries.
  • Better Than 1% Error Over the Lifetime of the Battery.
  • Supports the Smart Battery Specification SBS V1.1.
  • Flexible Configuration for 2-Series, 3-Series, and 4-Series Cell Li-Ion and Li-Polymer Batteries.
  • Powerful 8-Bit RISC CPU With Ultralow Power Modes.
  • Full Array of Programmable Protection Features.
  • Volt.

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Datasheet preview – bq20z40-R1

Datasheet Details

Part number bq20z40-R1
Manufacturer Texas Instruments
File Size 1.34 MB
Description SBS 1.1-COMPLIANT GAS GAUGE
Datasheet download datasheet bq20z40-R1 Datasheet
Additional preview pages of the bq20z40-R1 datasheet.

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Full PDF Text Transcription

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Not Recommended for New Designs bq20z40-R1 www.ti.com SLUS993A – DECEMBER 2009 – REVISED MARCH 2011 SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq29330 Check for Samples: bq20z40-R1 FEATURES 1 •2 Next Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries – Better Than 1% Error Over the Lifetime of the Battery • Supports the Smart Battery Specification SBS V1.
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