TPS25751: Can't enter ship mode after migration from tps25750

diverger

Part Number: TPS25751
Other Parts Discussed in Thread: TPS25750, BQ25792

Tool/software:

We are using the TPS + BQ25792 combination. After replacing the TPS25750 with the newer one, and download the new firwmware. We found that we can't set the bq25792 chip to ship mode. Are this function still supported with the newer chip.

Thanks.

23 days ago

+1 Katilynn Mar 21 days ago

TI__Prodigy 720 points

Hello Diverger,

Thank you for reaching out. Yes, this function is still supported.

What version of the GUI are you running? I ask this as the newest GUI update, v1.1.0, has this issue resolved.

Please see the screenshot below for confirmation of this GUI revision.

Thank you,

Katilynn

+1 diverger 21 days ago in reply to Katilynn Mar

Expert 1275 points

Thanks for the reply. Finally find it caused by the wrong I2Cw command description in the TRM.

Power management

Power management forum

TPS25751: Can't enter ship mode after migration from tps25750