TIDA-00553, Multi-Cell Battery Manager Unit with Integrated Charging, Gauging, Authentication and Protection
Thiết kế tham khảo bởi: Texas Instruments
TIDA-00553, Reference Design using the bq40z60 device is a Battery Pack Manager that integrates battery charging control output, gas gauging and protection for completely autonomous operation of 2-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables internal communication between the fuel gauging processor and battery charger controller to optimize the charging profile based on the external load conditions and power path source management during load transients and adaptor current limitations in the system. The charging current efficiency is scalable for power transfer based on the external components, such as the NFETs, inductor and sensing resistor
