Other Parts Discussed in Thread: UCC28600-Q1, UCC28C41-Q1, LM5021-Q1
Team,
My customer is asking:
We have some technical questions on UCC28700-Q1 flyback controller. Since we do not need isolation for the output rail(12V shares input High voltage ground),Is it possible to use secondary winding for voltage regulation instead of the auxiliary winding? I know there is a cable compensation circuit that might need some tuning. In terms of grounding and other aspects, do you think it is feasible to eliminate the auxiliary winding?
This is 700+V to 12V conversion.
Thanks
Viktorija