TPS82084: VOUT rise time

JH Shin

Part Number: TPS82084

Hello,

My customer measured the rise time of the TPS82084 in use and it is as follows.

Yellow is VOUT (3.3V) and green is IOUT (typical 0.92A). It is about 0.55 mS from 10% to 90% of VOUT.

Is the VOUT rise time appropriate? Are there any specifications that customers need to adhere to for the TPS82084?

Thank you.

+1 Moheddin Pasha Shaik over 1 year ago

Hello JH,

Thank you for using E2E form,

The typical soft start time (Time from EN high to 95% of VOUT nominal) is 0.8ms. Vout rise time look fine in your case.

Are you using any load here?

The green looks like inrush current, can you please make sure?

Thank you,

Regards,

Moheddin.

0 Moheddin Pasha Shaik over 1 year ago in reply to Moheddin Pasha Shaik

Hello JH,

Any updates? or do you have any further question? if not can you please close the thread.

Thank you,

Regards,

Moheddin.

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