LM43603-Q1: Maximum value of Tss (Internal soft start time)

Charles Jeon

Expert 2975 points

Part Number: LM43603-Q1

Hi team

I don't check Tss maximum value of the LM43603-Q1 as the below.

If I don't apply Css, what is the maximum value of Tss?

over 6 years ago

0 Robert Blattner over 6 years ago

TI__Expert 6245 points

Hello Charles,

I have contacted a product engineer concerning the maximum value for this specification. This normally takes a couple of days.

Regards, Robert

0 Charles Jeon over 6 years ago in reply to Robert Blattner

Expert 2975 points

Hi Robert

When can I get an answer?

0 Robert Blattner over 6 years ago in reply to Charles Jeon

TI__Expert 6245 points

Hello Charles,

I should have an answer tomorrow.

Regards, Robert

0 Robert Blattner over 6 years ago in reply to Robert Blattner

TI__Expert 6245 points

Hello Charles,

We do not expect TSS to exceed 5.5 ms. While this is not specification, we have looked at enough parts to believe that this value will not be exceeded.

Regards, Robert

0 Marshall_Beck over 6 years ago in reply to Robert Blattner

TI__Mastermind 35190 points

Are you still seeing this issue? If not, I will close this thread so it is no longer being monitored.

Please let us know if you need more help.

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LM43603-Q1: Maximum value of Tss (Internal soft start time)