LM5021: 12V to 54V flyback

Jeff YANG

Part Number: LM5021

Hi,

My customer plan to use LM5021 for 12V boost to 54V PSE(Max. 60W) for NIC (Network Interface Card).

Does it have any reference design on TI website?

LM5021 have webench tool, but seems input voltage can meet this application.

Thanks!

Jeff

0 Andrew Plummer over 3 years ago

Hi Jeff,

Thanks for your interest in LM5021.

We do not have a reference design with LM5021 used in a boost (12V --> 54V) topology (max 60W).

The design I found that most closely matches your description is https://www.ti.com/tool/PMP7899.

If you need more assistance in this case please reply.

Regards,

Andrew

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