BQ76940 (ACTIVE) 9 to 15-series cell li-ion and li-phosphate battery monitor (bq76940 family)


Design kits & evaluation modules (1)

Reference designs

16S-17S Battery pack reference design with low current consumption

This reference design is a low standby and low ship mode current consumption 16S-17S LiFePO4 Li-ion battery pack design for telecom battery backup and emotorcycles. It was implemented for a 2-layer PCB. The 9S-15S AFE bq76940 monitors the lower 15 cells voltage and a two-channel general purpose (...)

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Software (2)

bq769x0 I2C Sample Code With CRC  (ZIP 12 KB )    07 Apr 2015  
bq76940/bq76930/bq76920 Evaluation Software (Rev. A)  (ZIP 2752 KB )    10 Apr 2014