Hello Team,
Could you kindly help me see if the below waveforms are a common issue for PFC Controller?
Here are the issues my customer is facing:
- When the output is no-load, the two gate outputs work in phase (It should be 180° out of phase).
- The two gate outputs work at different frequencies and duty cycles.
Please refer to the waveforms below for reference:
Do you have any guidance for such issue?
Thanks again for your time!