BQ76940 evaluation board with BQ78350


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The bq76940EVM is a populated circuit board for evaluation of the bq76940 analog front-end (AFE) along with the bq78350 Battery Management Controller that serves as part of a complete pack monitoring and protection solution for 9 to 15-series Lithium Ion, Lithium iron phosphate, and more battery chemistries.  When used with an EV2400 interface adapter and appropriate evaluaton software available from the website, it provides a complete environment to evaluate register control of the AFE or the controller configuration and demonstrate current control of a battery system with the devices.

  • Bq7694000 AFE IC
  • Bq78350 Battery Management controller
  • FETs for current control
  • Test point patterns for easy evaluation
Battery fuel gauges
BQ78350 Companion CEDV Fuel Gauge Battery Management Controller for bq76940 Monitor Family BQ78350-R1 CEDV li-ion gas gauge and battery management controller BQ78350-R1A CEDV li-ion gas gauge and battery management controller


Battery monitors & balancers
BQ76940 9 to 15-series cell li-ion and li-phosphate battery monitor (bq76940 family)

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Interface adapter

EV2400 – USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module

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Limit: 5
Evaluation board

BQ76940EVM – µC-Controlled AFE Family for 5/10/15-Series Cell Li-Ion and Phosphate Evaluation Module

In stock
Limit: 3
Support software

bq76940/bq76930/bq76920 Evaluation Software (Rev. A) – SLUC539A.ZIP (2752KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate BQ76940EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide bq76930 and bq76940 Evaluation Module (Rev. C) Dec. 10, 2018

Support & training

TI E2E™ forums with technical support from TI engineers

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