Question on TVP54310 thermal pad

Anonymous

Hi All,

I would like to ask a question on TVP54310.

What does the highlighted texts in EVM6437 schematics mean? Is “sq” an area unit (square xx, etc.)? What does the “thermal pad” refer to? Do I have to buy any additional thermal pad, or TVP54310 already embeds it?

Thanks,

Zheng

over 14 years ago

0 Larry Taylor over 14 years ago

TI__Genius 16810 points

I believe this is the dimension for the TVP voltage regulator thermal pad. Check the TPS54310PWP datasheet for actual recommedation.

0 Varada Bellary over 14 years ago in reply to Larry Taylor

TI__Expert 5750 points

Thanks Larry.

Zheng - please ask this question on this forum: http://e2e.ti.com/support/power_management/non-isolated_dcdc/default.aspx

Regards

Varada

0 Anonymous over 14 years ago in reply to Varada Bellary

Dear Larry and Varada,

I have posted the question on that forum and will remove this post later. Thanks you both.

Zheng

0 Anonymous over 14 years ago in reply to Anonymous

Dear Larry and Varada,

May I oblige the moderator to delete this post for me? I found that I have no right to delete a post that has already been replied.

Zheng

0 Varada Bellary over 14 years ago in reply to Anonymous

TI__Expert 5750 points

It is now closed. Thanks.

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Question on TVP54310 thermal pad