BQ24630EVM Datasheet PDF - TI

●The BQ24630EVM is an evaluation module for bq24630, a highly integrated switch mode battery charge controller designed specifically for lithium phosphate batteries. It offers a constant frequency synchronous PWM controller with high accuracy current and voltage regulation, charge preconditioning, termination, adapter current regulation, and charge status monitoring. The bq24630 charges the battery in three phases: preconditioning, constant current, and constant voltage. Charge is terminated when the current reaches a minimum user selectable level. A programmable charge timer provides a safety backup. The bq24630 automatically restarts the charge cycle if the battery voltage falls below an internal threshold and enters a low quiescent current sleep mode when the input voltage falls below the battery voltage.

● High efficiency synchronous buck charger

● User programmable up to 26V battery voltage

● AC adapter operating range 5V to 28V

● LED indication for control and status signals

● Test points for key signals available for testing purpose. Easy probe hook up

● Jumpers available. Easy to change connections

●It is important to operate this EVM within the input voltage range of 5V to 28V and the output voltage range of 0V to 26V. Exceeding the specified input range may cause damage to the EVM.