Battery Management IC Supplier: BQ76940
Frequently Asked Questions
What is the BQ76940 battery management IC used for?
The BQ76940 is an analog front-end battery management IC from Texas Instruments. It monitors and protects multi-cell lithium-ion packs by measuring cell voltages, current and temperature, and by driving protection and balancing functions.
How many series cells can the BQ76940 monitor?
The BQ76940 is designed for higher-voltage packs and can monitor up to 15 lithium-ion cells in series, making it suitable for e-bikes, power tools, scooters, UPS units and small energy-storage batteries.
What should I check when choosing a BQ76940 supplier?
Confirm the parts are genuine and traceable to Texas Instruments, review date codes and packaging, compare lead times and minimum order quantities, and ask for datasheets, quality certifications, RoHS compliance and reliable technical support before ordering.