TPS54623: Layout in 2 layer board concern

Rock Su

Part Number: TPS54623

Dears,

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

0 Yitzhak Bolurian over 3 years ago

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,

Regards,

Yitzhak Bolurian

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