TPS24700: Hiccups during power-on

M.A.M

Expert 8585 points

Part Number: TPS24700

Hi,

I have a customer that provided below scope plot, and schematic that I would like to share offline, via email.

They see an issue during power on 12VDC in, Rsense=4milliohm, Vout bulk caps 2x470uF.

Please reach out to me via my email, so that we can discuss and help my customer mitigate the hiccups.

Thanks.

B.r M.A.M

over 4 years ago

0 Praveen GD over 4 years ago

TI__Guru 57737 points

Hi M.A.M,

Yes, you can share the schematics offline to me via email.

Also, please share

Filled in design calculator which is available here,
Waveforms during startup with Vin, Vout, Gate and Timer signals in a single waveform.

0 Praveen GD over 4 years ago in reply to Praveen GD

TI__Guru 57737 points

Hi,

As mentioned in the previous message please share the schematics ,Filled in design calculator and Waveforms during startup with Vin, Vout, Gate and Timer signals in a single waveform on email.

0 M.A.M over 4 years ago in reply to Praveen GD

TI__Expert 8585 points

Praveen,

Thanks for your patience. I have reminded the customer. Things are hectic in their end right now, and they had some bank holidays last week.

Stay tuned a couple more days, please.

B.r M.A.M

0 Praveen GD over 4 years ago in reply to M.A.M

TI__Guru 57737 points

Sure M.A.M. We will wait for customer to come back and we are happy to help!

Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

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TPS24700: Hiccups during power-on