BQ27621-G1
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System-Side Fuel Gauge with Dynamic Voltage Correlation, Battery Gas Gauge

 

Design kits & evaluation modules (3)

Reference designs

Voltage Based Gas Gauge Reference Design

The Texas Instruments bq27621-G1 is an easy to configure microcontroller peripheral that provides system-side fuel gauging for single-cell Li-ion batteries. This device requires minimal user configuration and system microntroller development. The design will provide State of Charge indication for (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (4)

Name Part# Type
Battery Management Studio (bqStudio) Software BQSTUDIO Application Software & Frameworks
Gauging Parameter Calculator: Match chemistry for Impedance Track gauges GPCCHEM Application Software & Frameworks
Gauging Parameter Calculator: Optimize room temperature performance for Impedance Track gauges GPCRA0 Application Software & Frameworks
Linux Driver for BQ27XXX BQ27XXXSW-LINUX Software Libraries