BQ25601DEVM-877: BATFET off when no VBUS

George Zhao

Part Number: BQ25601DEVM-877
Other Parts Discussed in Thread: BQ25601DEVM, BQ25601D

Hi team,

My customer is testing the BQ25601DEVM and they find that at the absence of VBUS, the system load is not connected to the battery, suspecting the BATFET is off.

The battery voltage is 4.1V, and the EVM board is default setting.

Any idea what could be wrong?

Thanks,

George

over 3 years ago

0 Ning T over 3 years ago

TI__Mastermind 46691 points

George,

Could you please provide all the BQ25601D register values when battery only?

Thanks,

Ning.

0 Ning T over 3 years ago in reply to Ning T

TI__Mastermind 46691 points

George,

We have not heard back from you for a while. The thread is considered solved and closed.

Thanks,

Ning.

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BQ25601DEVM-877: BATFET off when no VBUS