- LED indication for status signals
- Test points for key signals for testing purposes
- I2C access between gas gauge and charger
- USB input operating range of 4.2V – 6V
Texas Instruments BQ27532EVM-656
The bq27532 evaluation module (EVM) has a bq27532-G1 gas gauge that directly communicates with bq24250 single-cell, Li-Ion battery charger via !2C. 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.