Toot

Written by Cosmic Meow Background on 2025-01-22 at 16:10

@gsuberland just doing a revision of the wide Vin point-of-load board for 48V home bus.

i'm going with the LM5148 for this revision, but i'm designing around the LM5149 too and just dnp-ing the active emi filter stuff, i'll switch out one or two to get tested maybe sometime.

uhh, design constraints are just that i got lost in squeezing out the last bit of efficiency because... reasons.

that and goal is to be able to just order it from JLC whenever i need some more PoLs to switch all the wallwarts at home to the dc bus.

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