Hello,
I'm assisting customer working on 5 volt 2 or 3A flyback, off 90-264VAC. Would like to use synchronous rectification to lower the temperature of electrolytic caps.
UCC24610 might work, however, it is turning off the gate of the FET before the current has gone to zero. Varying the programming resistors does not seem to have enough range to get it to stay on longer.
We need applications help preferably from someone who knows this part and the operation of all the pins well.
Can we please take this off-line with the customer?