BQ27621EVM-G1

System-Side Fuel (Gas) Gauge Dynamic Voltage Correlation Evaluation Module

BQ27621EVM-G1

Order now

Overview

The BQ27621EVM-G1A evaluation module is a complete evaluation system for the bq27621-G1. The EVM includes one bq27621-G1 circuit module using DVC algorithm.  The bq27621-G1 should be used with batteries with a charge voltage from 4.2 volts to 4.35 volts.  A separate orderable EV2300 or EV2400 PC interface board for gas gauge interface along with a PC USB cable, and Windows™-based PC software is needed when using this EVM. The circuit module includes one bq27621-G1 integrated circuit and all other onboard components necessary to monitor and predict capacity for a system-side fuel gauge solution. The circuit module connects directly across the battery pack. With the USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module (EV2300) or USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module (EV2400) interface board and software, the user can:

  • Read the bq27621-G1 data registers.
  • Program the chipset for different configurations.
  • Log cycling data for further evaluation.
  • Evaluate the overall functionality of the bq27621-G1 solution under different charge and discharge conditions. The latest Windows™ – based PC software can be downloaded from the product folder on the Texas Instruments Web site.

 

Related Terms:

  • Battery Gas Gauge
  • Battery Fuel Gauge
  • Battery Fuel Gauge IC

Features
  • Populated circuit module for quick setup and evaluation.
  • Downloadable software that can be used for data logging and analysis.
Battery fuel gauges
BQ27621-G1 System-side fuel gauge with Dynamic Voltage Correlation, battery gas gauge
Download View video with transcript Video

Order & start development

Evaluation board

BQ27621EVM-G1 — BQ27621EVM-G1 System-Side Fuel Gauge Dynamic Voltage Correlation Evaluation Module

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

No results found. Please clear your search and try again.
View all 4
Type Title Date
Certificate BQ27621EVM-G1 EU Declaration of Conformity (DoC) 02 Jan 2019
More literature Battery Management Solutions for Wearable and Fitness Devices (Rev. C) 18 Aug 2014
EVM User's guide bq27621 EVM: Single-Cell Rechargeable Lithium Battery Gauge Evaluation Module (Rev. B) 23 Apr 2014
User guide Quick Start Guide for bq27621-G1 (Rev. A) 20 Jan 2014

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos