UCC28730: Request power solution recommendation.

David Kim2

Expert 2630 points

Part Number: UCC28730
Other Parts Discussed in Thread: UCC28950

Tool/software:

Do you have any recommended power solutions for the specifications below?

I want to implement them in analog, not digital.

-SPEC-

Input: DC 300V

Output: 65V 83A

non isolation

Thanks

0 Harish Ramakrishnan5 2 months ago

Hi David,

Thank you for reaching out.

This is definitely out of scope for UCC28730 and other flyback controllers.

I think you should check out phase shifted full bridge for this application. UCC28950/51.

Please open a new post under this IC name so that experts for this controller can take a look into this.

Regards,,

Harish

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