Other Parts Discussed in Thread: ATL431, PMP31288, , TL431
Hello,
We're working on a UCC287505 flyback design.
One version of the solution is AC input and we need to isolate the secondary.
however a different version is using low voltage DC input and it would be nice to be able to remove the opto coupler need and several passive components. (can ATL431 be removed as well?)
Is there a way to hook up this IC so that we can directly control the FB?
Thank you, Keith