Texas Instruments bq76920EVM Evaluation Module

Texas Instruments bq76920EVM Evaluation Module is a populated circuit board for evaluation of the bq7692000 Analog Front-End along with the bq78350 Battery Management Controller. This serves as part of a complete pack monitoring and protection solution for 3 to 5-series Lithium Ion, Lithium iron phosphate, and more battery chemistries.

The Texas Instruments bq76920EVM Evaluation Module provides a complete environment for evaluating register control of the AFE or the controller configuration and demonstrating the current control of a battery system.

Features

Populated circuit board with
- bq7692000 AFE IC
- bq78350 battery management controller
- FETs for current control
- Test point patterns for easy evaluation

Kit Contents

bq76920 circuit module
Cable to connect the EVM to an EV2400 or EV2300 interface board

Required Equipment

DC power supply, 0–25V at 0.5A for the AFE, 2.5A for the gauge
DC voltmeter
TI EV2400 or EV2300 interface board
Computer with USB port and compatible Windows operating system and access to the internet

Test leads to connect equipment
Electronic load or assorted resistors calibrated load or load with accurate current meter required for gauge evaluation
Additional equipment may be desired to operate the bq76920 with a more extensive demonstration