BQ34Z100: Is it any parameter that carries the presence of the power supply?

Edgar Yamagata

Part Number: BQ34Z100
Other Parts Discussed in Thread: BQ24618

I'm developing a power manager board, and I need to communicate the presence of the power supply (ON/OFF) to another board and the only communication via right now is the BQ34Z100 I2C comm.

Is there any sensoring of this kind on BQ34Z100?

over 1 year ago

0 Adrian over 1 year ago

TI__Mastermind 37761 points

Hey Edgar,

Can you please clarify what you mean by presence of power supply? Are you referring to the charger?

Regards,

Nick Richards

0 Edgar Yamagata over 1 year ago in reply to Adrian

Prodigy 10 points

Hi Nick,

Yes, I mean the charger. I need a flag similar to power good in chargers ICs like the BQ24618.

BR.

+1 Adrian over 1 year ago in reply to Edgar Yamagata

TI__Mastermind 37761 points

Hey Edgar,

The BQ34z100 does not have a flag that is similar to that.

Regards,

Nick Richards

Power management

Power management forum

BQ34Z100: Is it any parameter that carries the presence of the power supply?