I have question related to ucc24610 SR controller.
Question description
when I program the minimum on time with a resistor from TON to GND, occur ring and program minimun on timein direct proportion until detect Vth(off) and shut off gate for MOSFET, but action abnormal behavior.
How to explain this phenomenon and suppress this ring? thanks.
As below FIG.
Blue trace is Vd of MOSFET
Purple trace is gate of MOSFET