Battery Management Unit
Impedance Track™ Fuel (Gas) Gauge and bq24192 4.5-A,
Switch-Mode Battery Charger for Single-Cell Applications
The bq27531 evaluation module (EVM) has a bq27531-G1 gas gauge that directly communicates with bq24192
single-cell, Li-Ion battery charger
via I2C. This complete battery charging solution does not require a micro-controller or processor to facilitate communication between the charger and gauge. The pre-programmed gauge controls the charging profile based on data from the battery. The EVM facilitates evaluation of this optimized, stand-alone charging solution.