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TPS54623: Layout in 2 layer board concern

Part Number: TPS54623


In TPS54623 datasheet, we just list the 4 layer layout information.

But currently customer want to use 2 layer board.

So whether TPS54623 support it?

Thanks a lot!

Best Regards,

Rock Su

  • Hi Rock Su,

    Obviously a 4 layer layout/PCB has the potential of offering a better electrical and the thermal performance .

    You are going to have less ground/cooling planes (less copper) in a 2 layer layout.

    But that does not mean that a careful 2 layer layout will not work.

    Hope this helps,


    Yitzhak Bolurian