• Not Answered

ucc28061 operate in the same phase

I  desire using ucc28061 to design a 2000w PFC,but sometimes the DRA and DRB output the same phase driving signal,this is very dangerous,especially in high power situation.dozens of MOSFETs  I have already destoryed,when i pull up the power at 1700W.would you please give me some suggestion,especially the POWER BOARD layout.

1 Reply