Forum Post: Layout design for LM5118

Hi Eric,

I changed the position of my parts according to datasheet,your suggest and layout guidelines for switching power supplies.

Please check my layout specially inductor position,Diodes position and MOSFET position.

What is Chf? you said Ccomp-Chf-Rcomp should be placed close each other.

Please say your opinion about my inductor which it like this picture.

Thanks.

1 - Layout without wiring 5584.LM5118.pdf

2- Complete Layout 5280.LM5118-2.pdf

Regards,

Saeid