TPS65988: quiescent current of PP cable in sleep mode

user4760726

Intellectual 1195 points

Part Number: TPS65988

Hi team,

Is it possible to know the quiescent current of PP_Cable when TPS65988 is in sleep mode? Thanks!

Best Regards,

Leroy Song

over 6 years ago

0 Adam Mc Gaffin over 6 years ago

TI__Mastermind 30000 points

Hi Leroy,

I looked through the datasheet and the starfish page we have for the TPS65988 and could not find this measurement. I reached out to the systems engineer who helped define this part so if anyone were to know if we captured this measurement and where to find it, it would be him. I'll respond back if I hear anything back.

0 user4760726 over 6 years ago in reply to Adam Mc Gaffin

TI__Intellectual 1195 points

Thanks Adam. Is there any update for this inquiry? Looking forward to hearing from you. Thanks!

Best Regards,

Leroy Song

0 Adam Mc Gaffin over 6 years ago in reply to user4760726

TI__Mastermind 30000 points

Hello Leroy,
Received an update early last week and unfortunately that data point was not captured during the testing/validation of the TPS65988 so it will need to be measured on the EVM.

0 user4760726 over 6 years ago in reply to Adam Mc Gaffin

TI__Intellectual 1195 points

Hi Adam, Is it possible when the data can be available? Customer is pushing it a lot!

Best Regards,

Leroy Song

0 Adam Mc Gaffin over 6 years ago in reply to user4760726

TI__Mastermind 30000 points

Closing this E2E thread as we were able to resolve this issue off the forums. The measurement that was taken is that PP_Cable has a current draw of 7uA when the device is in idle mode.

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TPS65988: quiescent current of PP cable in sleep mode