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Evaluation Module for BQ76925 Analog Front End for 3 to 6 Series Lithium-Ion Cells


Availability: In stock


  • Evaluation module (EVM) for bq76925
  • One bq76925 and one MSP430F2122 device with associated support circuitry
  • Support for 3-to 6-series connected cells
  • bq76925 circuit is jumper configurable for internal or external 3.3-V source
  • Supports nominal 4.2-V to 26.4-V pack voltages, 30 V maximum
  • 20-A continuous charge/discharge current rating
  • Onboard thermistor for temperature measurement
  • Transient voltage protection of PACK± terminals
  • Connector for USB-TO-GPIO Adapter
  • Test points for monitoring of cell voltages and other important circuit nets
  • EVM design files in Mentor Graphics™ PADs™ 2009 format available on request
  • Gerber files available on request

Texas Instruments  BQ76925EVM

The BQ76925EVM is an Evaluation Module for BQ76925, Analog Front End for 3 to 6 Series Lithium-Ion Cells. The user's guide for the bq76925EVM evaluation module can assist designers in their evaluation of the bq76925, Analog Front End for 3- to 6-Series Lithium-Ion Cells. This guide discusses setup and operationof the module and contains schematics, bill of materials, and printed-circuit board layout. Before designing a battery management system with the bq76925, designers are advised to read the bq76925 data sheet

If a designer wants to communicate with this EVM from a Windows-based PC, a separate USB Interface Adapter EVM is recommended. The USB-TO-GPIO Adapter serves as an interface adapter or a bridge between a host PC (IBM compatible) and one or multiple slave devices via a standard type-A to mini-B USB cable. The USB-TO-GPIO Adapter is listed below in the related tools section