UCC28951: Please tell me about the evaluation board UCC27714EVM-551.

r.uchida

Part Number: UCC28951
Other Parts Discussed in Thread: UCC27714EVM-551

Hello,

I am considering designing a full bridge converter using ucc28951.

I am using evaluation board UCC27714EVM-551 for better understanding.

It is about snubber circuit of D4, D6, C1, R6, R7, R8, please tell me how can I determine the constants?

I would appreciate it if you have a specific formula.

0 Mike O' 11 months ago

Hello,

I am reviewing your inquiry and will get back to you shortly.

Regards,

0 Mike O' 11 months ago in reply to Mike O'

Hello,

I found an e2e thread that goes into detail in how and RCD/snubber clamp for should be setup for this design.

Regards,

Power management forum