BQ20Z655-R1: How to disable precharge mode

Dexter Choi

Expert 2795 points

Part Number: BQ20Z655-R1

Dear Sir,

How to disable pre-charge mode.

Thanks.

over 4 years ago

0 Wyatt Keller over 4 years ago

TI__Guru** 105590 points

Hello Dexter,

I would either set the ZVCHG1, ZVCHG0 both to 1 so no FET action is taken if precharge mode is entered, or change the threshold so the precharge mode is never entered.

Sincerely,

Wyatt Keller

Power management

Power management forum

BQ20Z655-R1: How to disable precharge mode