TPSM82821A: Soft start time variation

Genius 4220 points

Part Number: TPSM82821A

HI,

Do you have the data of soft start time(1.25ms typ.) variation for TPSM82821A?

Rough data would be no problem.

Regards,

+1 Natalia Usuga Salazar over 2 years ago

Hello Go,

Thank you for reaching out.

Please find attached the histogram of the ATE data regarding the soft start time across different temperatures.

Best regards,
Natalia

0 Go over 2 years ago in reply to Natalia Usuga Salazar

Genius 4220 points

Hi, Natalia

Thank you for the data !

One thing I'd like to confirm, this data is ATE data, that means this soft-start time is under the condition without output caps?

Thanks,

0 Natalia Usuga Salazar over 2 years ago in reply to Go

Hello Go,

That is correct.

Regards,
Natalia

0 Go over 2 years ago in reply to Natalia Usuga Salazar

Genius 4220 points

Hi, Natalia

Thank you for your comment.

I think the data at 25 degree C looks lower than the typical value(1.25ms) because it tested without output caps, is it correct?

Thanks,

+1 Natalia Usuga Salazar over 2 years ago in reply to Go

Hello Go,

Yes, in applicative mode, the passive components will have an impact on the soft start time.

Regards,
Natalia

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