PMP9640: 500W AC/DC power reference design

Crystal Li

Part Number: PMP9640
Other Parts Discussed in Thread: TIDA-010080, UCC28180, UCC256403, UCC24624

Hello,

We currently need some AC/DC power reference design, 220AC to output 38V/10A, and 300-500W，Could you help me to give me some recommendation and build a more clearer understanding of the power design to find more opportunities in customers.

Many Thanks!

over 1 year ago

0 Benjamin Lough over 1 year ago

TI__Mastermind 26225 points

Hi Crystal,

The closest design I am aware of is TIDA-010080. This is a CCM PFC + half bridge LLC for 48Vout/500W. The LLC transformer turns ratio would need to be adjusted for 38Vout. This design uses UCC28180 for the PFC, UCC256403 for the LLC and UCC24624 for the SR controller. I would expect these devices to be the right choices for the design requirement you mentioned.

Best Regards,

Ben Lough

0 Crystal Li over 1 year ago in reply to Benjamin Lough

TI__Prodigy 100 points

Dear Ben Lough,

Thanks for your reply, Customer is interesting for your power reference design-TIDA-010080, and they want the demo to test, Could you send me the demo, this could help me to support customer to find more opportunities!

Many thanks!

0 Benjamin Lough over 1 year ago in reply to Crystal Li

TI__Mastermind 26225 points

Hi Crystal,

I will email you.

Best Regards,

Ben Lough

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PMP9640: 500W AC/DC power reference design