Description

The bq2431x evaluation module is a complete charger module for evaluating a charger front-end protection and charger solution using the bq2431x and bq24080 devices. It is designed to deliver up to 700 mA of charge current to Li-ion or Li-polymer applications. The charger front-end protection current is designed to 1000 mA. The bq2431x protects the charging system against three types of failures: input overvoltage when the AC adapter fails to regulate its voltage; load overcurrent when failures such as a short circuit occur in the charging system; and battery overcharge.

Features:

• Evaluation module for bq2431x DSJ
• Evaluation module for bq24080 charger IC
• Evaluation module for bq2431x and bq24080 chipset solution
• Input operating range for bq2431x 4.5 V–26 V
• Input operating range for bq24080 4.5 V–6.5 V
• Input overvoltage protection
• Input overcurrent protection
• Battery overvoltage protection
• LED indication for status signals
• Test points for key signals available for testing purpose. Easy probe hook-up
• Jumpers available. Easy to change connections

Type: Evaluation Modules & Boards

Part number: BQ24314EVM

More details from Texas Instruments