Part Number:UC3854
Hello
I am working on AC/DC converter using UC3854 IC. I have a problem in GATE DRIVER pin.It is connected to source of Power MOSFET with 5 ohm 10 W resistor.once the input supply is turned on the resistor was blown out. What might be the problem for this and how to rectify it?
My power rating is 500W.
Thank you