BQ27426 (ACTIVE) Single cell System-Side Battery Fuel (Gas) Gauge w/Pre-programmed Chemistry Profile


Design kits & evaluation modules (1)

Name Part# Type
BQ27426 EVM for Impedance Track Fuel Gauge w/Easy to Use Pre-programmed Chemistry Profiles BQ27426EVM-738 Evaluation Modules & Boards

Reference designs

24-V AC Power Stage With Wide Vin Converter and Battery Gauge Reference Design for Smart Thermostat

The TIDA-01395 TI Design provides a low BOM cost, high-efficiency power stage solution for smart thermostats, and other gateway building automation end quipment. This power stage takes a 24-V AC input and produces a 5-V and 3.3-V output rail, which can power additional point-of-load converters if (...)

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

Software (2)

Name Part# Type
Battery Management Studio (bqStudio) Software BQSTUDIO Application Software & Frameworks
BQ27426SW-LINUX BQ27426SW-LINUX Software Libraries

Development tools (1)

Name Part# Type
Gauging Parameter Calculator GAUGEPARCAL Calculation Tools