BQ25616: STAT pin at DPM and Supplement mode

Hideki Hayashi1

Expert 8400 points

Part Number: BQ25616

Hi team,

What does the STAT pin behave in DPM and supplement mode? Always LOW?

Best regards,

Hayashi

over 2 years ago

0 Ning T over 2 years ago

TI__Guru 57781 points

Hayashi,

If the device tries to charge the battery in DPM, the STAT pin should be low.

Thanks,

Ning.

0 Hideki Hayashi1 over 2 years ago in reply to Ning T

TI__Expert 8400 points

Hi Ning,

Do you mean the device in DPM mode tries to charge the battery, but the device in supplement mode not to do, so STAT pin is low during DPM mode and is high during supplement mode, correct?

Regards,

Hayashi

0 Ning T over 2 years ago in reply to Hideki Hayashi1

TI__Guru 57781 points

Hayashi,

If the device is charging the battery, then enter DPM in the middle of the charging process, the device is still considered in charging status and the STAT pin stays low.

Thanks,

Ning.

Power management

Power management forum

BQ25616: STAT pin at DPM and Supplement mode