Dear team:
As the picture shows:
ch1 is the PWM drive waveform of the primary side Q100
ch2 is the signal waveform of the secondary side ISNS_SEC_TANK passing CMPSS Output XBAR1
ch3 is the signal waveform of the secondary side ISNS_SEC_TANK
ch4 is the PWM drive waveform of the secondary side Q102
The working state is from the primary side to the secondary side, and the frequency is 700K. It is obvious from the oscilloscope that the secondary side Q102 waveform is turned off in advance, shouldn't it be turned off when ch2 goes from low to high?
Best regards
