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Texas Instruments BQ76905EVM Evaluation Module

Texas Instruments BQ76905EVM Evaluation Module is designed to evaluate the BQ76905, a battery monitor and protector for Li-Ion, Li-Polymer, LiFePO4 (LFP), and LTO battery packs. This module integrates low-side protection NFET drivers, programmable LDO for external system use, and an I2C host communication interface supporting up to 400kHz operation with optional CRC. The BQ76905EVM module includes one BQ76905 IC, a sense resistor, one thermistor, and power FETs. This module is ideal for cordless power and garden tools, vacuum cleaners, non-military drones, and the industrial battery pack (2-series to 5-series).

Features

  • Complete evaluation system for the BQ76905 2-cell to 5-cell Li-Ion, LiPolymer, and LiFePO4 high-accuracy battery monitor
  • Power connections available on test points
  • Communication is available with an included USB interface adapter or on 4-pin connector
  • Resistor cell simulator for quick setup with only a power supply
  • PC software available for configuration

Applications

  • Cordless power tools and garden tools
  • Vacuum cleaners
  • Non-military drones
  • Other industrial battery pack (2-series to 5-series)

Kit Contents

  • BQ76905 circuit module
  • USB A to microUSB cable

EVM Connection for Basic Operation

Texas Instruments BQ76905EVM Evaluation Module

Texas Instruments BQ76905EVM Evaluation Module