TPS25750: TPS25750 transition to power save mode

Tuomas Lindroth

Part Number: TPS25750

Hi.

5 months ago there was a discussion on this forum about this issue and the final response by TI expert was:

I have confirmation now from the systems team that the part as currently configured will never transition into the Sleep mode, so the T delay is now infinite.

We are going to adjust this value in the next GUI release to change the timing for T to be 1.2 seconds. I do not have a release date for the next gui release.

Now that there is a new version of GUI (7.0.3), is this bug fixed? I.e. T delay is the defined 1.2 seconds? Because we can't get it to work.

Regards,

Tuomas

over 3 years ago

0 Raymond Lin over 3 years ago

TI__Mastermind 34126 points

Hi Tuomas,

Let me ask the team and see if we have any update documents for the GUI. I'll get back to you tomorrow.

Regards,

Raymond Lin

0 Eric Castle over 3 years ago in reply to Raymond Lin

Intellectual 710 points

So is the "Sleep Time" value being baked-in by the GUI tool in the generated config file, and is not editable in one of the TPS registers? Does it work in version 7.0.3?

How can I tell if sleep is working? This is very important for my application as well.

Thanks,

-Eric

0 Raymond Lin over 3 years ago in reply to Eric Castle

TI__Mastermind 34126 points

Hi Eric,

Let me check with the team.

Thanks and Regards,

Raymond Lin

Power management

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TPS25750: TPS25750 transition to power save mode