LMR43610-Q1: Schematic and layout review

Matthew Pole

Intellectual 310 points

Part Number: LMR43610-Q1

Hi, Please could you check that my scheamtic and PCB layout for this component for a 5v fixed outout.

Schematic -

PCB 2D view -

PCB 3D -

Thank you!

over 1 year ago

0 Marshall_Beck over 1 year ago

TI__Mastermind 35190 points

Hello, the schematic looks acceptable.

In regards to the layout, I would see if they can pour ground in the top layer (assembly layer). This would be especially beneficial with small size, or low layer count boards.

0 Matthew Pole over 1 year ago in reply to Marshall_Beck

Intellectual 310 points

Hello, is there any improvement that can be implemented on the schematic side?

As for the layout, this is a 200x180mm 4 layer board. Do you mean just flood the whole top layer with a ground pour to fill all gaps? Thank you!

0 Marshall_Beck over 1 year ago in reply to Matthew Pole

TI__Mastermind 35190 points

Schematic looks good.

Matthew Pole said:
As for the layout, this is a 200x180mm 4 layer board. Do you mean just flood the whole top layer with a ground pour to fill all gaps?

Yes, more ground the better in the top layer.

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LMR43610-Q1: Schematic and layout review