TPSM84624: schematics review

Shai Berman

Mastermind 7405 points

Part Number: TPSM84624

hello team,

could you please review the below PS schematic based on TPSM84624MOLR

VIN=12V, VOUT=5V, IO=3A

Thank you so very much and happy new year.

Kind regards,

Shai

over 5 years ago

0 Yuchang Zhang over 5 years ago

TI__Mastermind 18510 points

Hi Shai,

Happy new year,

During new year holiday, I will forward to champion supporter, and feedback to you tomorrow or next Monday.

Yuchang

0 Gerold Dhanabalan - Online Design Tools over 5 years ago in reply to Yuchang Zhang

TI__Genius 14455 points

Hi Shai,

The schematic looks good. We recommend having seperate symbols for the AGND and PGND - so that it will help you with the layout.

regards,

Gerold

0 Gerold Dhanabalan - Online Design Tools over 5 years ago in reply to Gerold Dhanabalan - Online Design Tools

TI__Genius 14455 points

Hi Shai,

You can also add a placeholder for a 10uF at the output - just in case you wanted to parallel caps to reduce the ripple further.

Regards,

Gerold

0 Shai Berman over 5 years ago in reply to Gerold Dhanabalan - Online Design Tools

Mastermind 7405 points

Gerold, Thank you.

Kind regards,

Shai

0 Shai Berman over 5 years ago in reply to Shai Berman

Mastermind 7405 points

Gerold,

Can you please advise if SW1 and SW2 can be short together?

the customer has short circuit SW pins if that O.K?

Thanks in advance

Shai

0 Gerold Dhanabalan - Online Design Tools over 5 years ago in reply to Shai Berman

TI__Genius 14455 points

Hi Shai,

Shorting SW1 and SW2 is ok and thats what is recommended.

Regards,

Gerold

0 Shai Berman over 5 years ago in reply to Gerold Dhanabalan - Online Design Tools

Mastermind 7405 points

Thanks a lot for your support.

Regards,

Shai

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TPSM84624: schematics review