BQ34Z100-G1 (ACTIVE) Multi-chemistry impedance track standalone fuel gauge | battery gas gauge


Design kits & evaluation modules (1)

Reference designs

Accurate gauging and 50-μA standby current, 13-S, 48-V li-ion battery pack reference design

This reference design is a low standby and ship mode current consumption and high SOC gauging accuracy 13S, 48-V Li-ion battery pack design. It monitors each cell voltage, pack current and temperature with high accuracy and protects the Li-ion battery pack against overvoltage, undervoltage, over (...)

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Software (6)

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
Production Application Software for Hi-Cell Count Battery Fuel (Gas) Gauges BQ-HI-PRODUCTION Application Software & Frameworks
bqStudio Chemistry Updater (Rev. FI)  (ZIP 2504 KB )    12 Aug 2019  
bq34z100-G1 Device Firmware  (ZIP 4170 KB )    25 Feb 2015