Gate wave form question

CHIH MIMG KUO

In my 700W CCM PFC stage, full load Gate driver riseing signal have a ringing ,This is more serious than other brands of gate drivers. How to solve it?

over 5 years ago

0 LeonardEllis over 5 years ago

TI__Guru 71526 points

Hello CHIH,

What device are you using for the driver? Can you provide a 'scope capture of the waveform and a schematic of the driver circuit, please?

Thank you,

~Leonard

0 John Geiger over 5 years ago in reply to LeonardEllis

TI__Expert 3355 points

Hi,

We haven’t heard from you in a while, so I assume you have resolved your issue. I am going to mark this as ‘TI Thinks Resolved’. Feel free to share how you resolved your issue so that others on the forum can learn as well.

If you still have more questions, feel free to ask.

Thanks and best regards,

John

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Gate wave form question