TPS568236: Request for Schematic Review

Saurav Das

Prodigy 40 points

Part Number: TPS568236

Hi E2E team,

I am writing to request a review of the schematic for the project.

Input Voltage: 5 - 5.1V

Output Voltage: 3.83V

Current required at output: 3A

Are there any opportunities to improve the design for clarity, efficiency.

Please let me know if you have any questions or require any additional information.

I am available to discuss the schematic in more detail at your convenience.

over 1 year ago

0 Savith Kumar Rayakanti over 1 year ago

TI__Expert 5740 points

Hi Saurav

1. I see that you have chosen High efficiency optimization in the webench and I did cross check it with datasheet and webench optimization is following all datasheet recommendations

2. Saurav help me understand what do you mean by "opportunities to improve the design for clarity"?

Thank you
Savith

0 Saurav Das over 1 year ago in reply to Savith Kumar Rayakanti

Prodigy 40 points

Hi Savith,

opportunities to improve the design for clarity: - To get a constant voltage and current at output or need to be improve in the design

0 Savith Kumar Rayakanti over 1 year ago in reply to Saurav Das

TI__Expert 5740 points

Hi Saurav,

The schematic looks ok, and may be we can have a place holder for Boot resistor, it is only a fall back option if needed

and to improve design for clarity it comes down to layout, pls refer to the TPS568236EVM user guide found

https://www.ti.com/tool/TPS568236EVM

https://www.ti.com/lit/ug/sluucx4/sluucx4.pdf?ts=1711649470994&ref_url=https%253A%252F%252Fwww.ti.com%252Ftool%252FTPS568236EVM

Thank you

Savith

0 Saurav Das over 1 year ago in reply to Savith Kumar Rayakanti

Prodigy 40 points

Hi Savith,

Thanks for your time and feedback for the Circuit

0 Calan Elaya over 1 year ago in reply to Saurav Das

TI__Genius 11155 points

Hi Saurav,

Thanks

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Power management forum

TPS568236: Request for Schematic Review