1 to 2s I2C Li-Ion Battery Pack Manager Reference Design TIDA-00895 (ACTIVE)

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Key Document

Description

The Texas Instruments bq28z610 device is a Battery Pack Manager that integrates gas gauging, and protection for complete autonomous operation of 1-series to 2-series cell Li-Ion and Li-Polymer battery packs. The architecture enables communication between the fuel gauging processor and an internal battery charger controller through I2C broadcast commands. This reference design eases the design process for the customer given that it is a complete pack solution which includes gauging and protection of the Li-ion battery. It includes an over-voltage IC for additional safety protection.

Features
  • Fully Integrated gauge, protector to support 1 to 2-Series Li-Ion or Li-Polymer cells
  • 2nd Level Protector provides Over Voltage Protection
  • Impedance Track Technology
  • Integrated SHA-1 Authentication
  • This circuit design is tested and includes orderable EVM, User's Guide, and evaluation software

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Schematic/Block Diagram

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Design Guide

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Design Files

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

BQ28Z610EVM-532 :
Bq28z610 EVM 1-Cell to 2-Cell Programmable Battery Manager Evaluation Module

$149.00(USD)


Pricing may vary.



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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
BQ28Z610  Battery fuel gauge with integrated protector for 1-2 series packs  Battery management  Sample & Buy View Design Kits & Evaluation Modules
BQ294502  Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.35v OVP  Battery management  Sample & Buy View Design Kits & Evaluation Modules
CSD16412Q5A  N-Channel NexFET™ Power MOSFET  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ28Z610 Download -
BQ294502 Download Download
CSD16412Q5A VSONP (DQJ)| 8 Download Download

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Technical Documents

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User guides (2)
Title Type Size (KB) Date
PDF 137 03 Feb 2016
PDF 1171 04 Dec 2015
Design files (6)
Title Type Size (KB) Date
ZIP 438 03 Feb 2016
ZIP 1250 03 Feb 2016
PDF 582 03 Feb 2016
PDF 199 03 Feb 2016
PDF 206 03 Feb 2016
PDF 221 03 Feb 2016

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