TPS43060: Very slow start up issue

Daisuke Higa

Genius 4305 points

Part Number: TPS43060
Other Parts Discussed in Thread: TPS43061

Hi support team.

My customer has a problem that start up is very slow.

Specifically, there is a large delay(7.5s) from toggling EN to VCC startup.

Please refer to waveform in below.

Do you have any idea why this delay occurs?

Best regards.

Higa

0 Helen chen over 5 years ago

Dear sir,

The start up is related to the schematic. IS there any other circuit connected to the TPS43061? What is your schematic?

0 Daisuke Higa over 5 years ago in reply to Helen chen

Genius 4305 points

Hi Helen-san

Thank you for your reply.

I have got the customer's schematic,but I can't publish on E2E, so I'd like to send it by private email.

It would help us if you would consider.

Best regards.

Higa

0 Helen chen over 5 years ago in reply to Daisuke Higa

OK， Please close the post.

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