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Battery Pack Controller Communications Bridge Reference Design
TIDA-01400
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Key Document

Description

The Bridge BoosterPack demonstrates the bq76PL455A-Q1 configured as a dedicated communications bridge to translate MCU UART  communications to the bq76PL455A-Q1 daisy chain. The bq76PL455 Bridge BoosterPack also offers  an isolated current sense input for measuring battery pack current, as well  as an isolated voltage measurement.

Features
  • BoosterPack compatible
  • Isolated current sense input for monitoring pack current
  • Isolated voltage sense input defined by the user
  • Isolated daisy chain communicaton to stacked devices

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Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (7)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
AMC1200  ±250 mV-Input Basic Isolated Amplifier for Current Sensing  Isolation  Sample & Buy View Design Kits & Evaluation Modules
BQ76PL455A-Q1  16-cell battery monitor with passive cell balancing  Battery management ICs  Sample & Buy View Design Kits & Evaluation Modules
SN6501  Low-noise, 350-mA, 410-kHz transformer driver for isolated power supplies  Power for signal isolators  Sample & Buy View Design Kits & Evaluation Modules
TPD4E05U06-Q1  Automotive 4-channel ESD protection solution for SuperSpeed (up to 5 Gbps) interface  Circuit protection ICs  Sample & Buy View Design Kits & Evaluation Modules
TPS61093-Q1  6Vin/ 17Vout 1.1A automotive Boost Converter with integrated Power Diode  Step-up (boost) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS763  150-mA, 10-V, low-dropout voltage regulator with enable  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS7A16  100-mA, 60-V, ultra-low-IQ, low-dropout (LDO) voltage regulator with power good and enable  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
AMC1200 Download -
Download
BQ76PL455A-Q1 Download
SN6501 Download Download
TPD4E05U06-Q1 Download Download
TPS61093-Q1 Download Download
TPS763 Download
TPS7A16 Download Download
Download Download

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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 1665 23 May 2017
Design files (6)
Title Type Size (KB) Date
PDF 1157 23 May 2017
PDF 103 23 May 2017
PDF 362 23 May 2017
ZIP 1945 23 May 2017
PDF 206 23 May 2017
ZIP 627 23 May 2017
Related Tools & Software

Hardware development (2)

Name Part Number Tool Type
Hercules TMS570LS04x/03x LaunchPad Development Kit  LAUNCHXL-TMS57004  Development kit 
bq76PL455A-Q1 16-Cell Battery Monitor With Passive Cell Balancing Evaluation Module  BQ76PL455EVM  Evaluation board 

Software development (1)



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