BQ25618: PSEL definition

Toshiro Imi

Part Number: BQ25618

Hello,

Could you please help me out why 2.4A input current limit setting at PSEL=Low state. Are there any application reason behind this, even we understand 500mA limit at PSEL=Low is came from USB2.0 power up from dead battery.

Best regards,

over 5 years ago

0 Joel Hernandez II over 5 years ago

TI__Mastermind 25800 points

Hey Toshiro,

The 2.4A current limit is to support a typical maximum adapter types, such as the Samsung adapters.

For adapters below this current limit, the charger will still utilize the VINDPM feature to regulate input power.

Regards,

Joel H

0 Toshiro Imi over 5 years ago in reply to Joel Hernandez II

TI__Expert 7170 points

Thank you very much. I understood the background.

best regards,

Power management

Power management forum

BQ25618: PSEL definition