TPS61032: Design Review

Danilo A.

Part Number: TPS61032

Hi Team,

Our customer would like to ask your help to review the schematic diagram and PCB layout of their application. Please see attached schematic diagram and gerber files.

Schematic_PCB Space V5_2022-04-25.pdf Gerber_PCB_PCB Space V5.1.zip

Regards,

Danilo

over 2 years ago

0 Bryce Xun over 2 years ago

TI__Mastermind 20670 points

Hi Danilo,

Thanks for reaching out.

Can you provide the input voltage range and maximum load current. Also, pls provide the P/N of inductor L1 so we can estimate it.

Best Regards,

Bryce

0 Danilo A. over 2 years ago in reply to Bryce Xun

TI__Mastermind 26180 points

Hi Bryce,

Thank you for your response. Our customer provide these details.

The input voltage will come from 2 aaa batteries so 1.8V-3.3V. The max load current is 700mA but will mostly be around 10 to 200mA. The product number of inductor L1 is SMMS0650-6R8M.

Regards,

Danilo

0 Bryce Xun over 2 years ago in reply to Danilo A.

TI__Mastermind 20670 points

Hi Danilo,

Thanks for your update. The inductor is OK for this application. Attached is my comments on the customer's schematic and layout.

TPS61032 Schematic and Layout Review.pptx

Regards,

Bryce

0 Danilo A. over 2 years ago in reply to Bryce Xun

TI__Mastermind 26180 points

Hi Bryce,

Thank you very much for your suggestions.

Regards,

Danilo

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TPS61032: Design Review