Hi:
我们的应用是48V输入，输出可调电压；
I use LM5030 as push-pull PWM controller for voltage adjustable purpose.
Found duty is not stable when DAC is applied, it seems some logic force the Vgs off as quite small duty in some cycle and in other cycles duty is reaching maximum. Why the duty is shiftting between maximum and minimum. CS seems not reach to 0.5V and any other reason could cause this issues?
Yellow voltage on CS pin, Blue Vgs of MOS, Red Vds of MOS, Green transformor primary current
