LM3481: LM3481 and planar transformer

Hi Mohsin,

A planar transformer can be used with the LM3481 in a flyback configuration.

Here is an application note that goes over the basics of planar magnetic design.
www.ti.com/.../Topic4LD.pdf

Here is a reference design using a planar magnetic in a flyback configuration. It uses the LM5022 but will still be a good reference
http://www.ti.com/tool/PMP9435

Please let me know if you have any other questions.

Thanks,

Garrett

Hi Mohsin,

Here is an application note that shows how to compensate the LM3481 as a flyback. 

Thanks,

Garrett