LM5155: LM5155 for boost flyback

Jeff Xie

Part Number: LM5155

Hi team,

Customer is looking for 12Vin 75V out, max power 30W flybacl power design. Can LM5155 do it? I check on LM5155 page only find flyback with voltage down, do we have flyback with voltage up? Thanks.

over 5 years ago

0 Garrett Roecker over 5 years ago

TI__Mastermind 21720 points

Hi Jeff,

Thanks for considering the LM5155 and reaching out with your questions.

Yes, the LM5155 can implement a flyback that steps the output voltage up. This application note can help you design based on the customer requirement. WEBENCH also supports flyback configuration.

Please let me know if you have any questions.

Thanks,

Garrett

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LM5155: LM5155 for boost flyback