BQ25895's RBFET force ON.

jiwoo bong

Prodigy 100 points

Other Parts Discussed in Thread: BQ25895, BQ25890, BQ25892

Hi,

As what title is,

how could I turn on RBFET? so I could implement 1 PORT in/out charger.

Let me know..

Thank you!.

over 9 years ago

0 Joel Hernandez II over 9 years ago

TI__Mastermind 25800 points

Hey jiwoo,

If I understand your question correctly, you want to drive power in and out of Vbus?

If so, the BQ25895 does not allow reverse current back into Vbus.

You will want to switch to the BQ25890 or BQ25892 to have OTG out of Vbus.

Regards,
Joel H

Power management

Power management forum

BQ25895's RBFET force ON.