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TPS7A33: TPS7A3301RGWT Layout Review

Shyam Daram
Expert 1175 points
Part Number: TPS7A33
Other Parts Discussed in Thread: TPS63710

Hi,

Below is my schematic arround TPS7A3301RGWT  for my custom board, i have tried to maximum follow the EVK

But still i wish to know if there are any flaws in my layout

Kindly have a look and drop your valuabel comments, input is from TPS63710 posted at TPS63710: TPS63710 Layout Review - Power management forum - Power management - TI E2E support forums

Schematic:

Layout:

  • 0
    TI__Expert 5231 points

    Hi Shyam,

    Thank you for your question. The schematic looks good. In the layout, can you make a GND plane for the vias under the chip and extend that plane the GND pins instead of just connecting it through a singular trace? Please let me know if you have any further questions.

    Thank you,

    Josh Nachassi