I have this part, which is the only component that has discernable discolouration, and which I would like to replace:
on the PCB of a non-functioning SMPS (12 V 3 A):
The only markings on it are '63 613' and a search shows up only this: New original power management chip 63513 63 513 63613 SMD 6 foot power IC straight shot, but no data sheets seem to be available (unless I need to be searching for something other than "63613").
Does anyone know of an alternative name/code/identifier for this IC? Or a suitable replacement?
Here is a better close up photo: