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Battery Charging Solution Evaluation Module


  • 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.