Tool/software:
hi, engineer
How has you been!
now, we use the UCC21750-Q1 in a Inverter project, but it always output a FLT error when we input voltage above 300V, there is no this FLT error when we input voltage under 250V.
we have short the pins DESAT and COM. How can FLT error warning?
look forward to your reply . thank you!
