UCC28060: SLU299A Reference Design Coil Drawing

Tom Meyers

Part Number: UCC28060

In the SLU299A reference design document, the coils L1 and L2 are wound on Ferroxcube E41/17/12 cores. Is there a winding drawing available. Is it possible to buy the PR735 as an Eval board? What is the turns ratio between the main coil and the sense coil?

10 months ago

0 Mike O' 10 months ago

TI__Guru* 77865 points

Hello,

Your inquiry is under review and I will get back to you shortly.

Regards,

0 Mike O' 10 months ago in reply to Mike O'

TI__Guru* 77865 points

Hello,

I researched this reference design an it was done back in 2007. There is no information available on the inductors used in the design.

This reference design also cannot be ordered.

The UCC28060 does have a 300 W evaluation module that you can order and review. The following link will bring you to the User's guide on this design.

https://www.ti.com/tool/UCC28060EVM

Regards,

0 Peter Repka 10 months ago

Prodigy 210 points

I AM AWARE THAT MOUSER STILL HAS 32 OF THESE EVAL BOARDS IN WHERE HOUSES ABROAD THOUGH SOME ADDITIONAL SHIPPING COST MAY BE NECESSARY TO IMPORT BACK FROM OVERSEAS BUT MOUSER STILL SHOWS THEY ARE STILL $99. EA. SAME AS I PAID YEARS AGO. i MAY STILL HAVE ONE UNUSED ONE AROUND SOMEWHERE AS I BOUGHT THREE ORIGINALLY AND BLEW UP ONE AND THE SECOND WAS A FINISHED MODIFICATION SO USED TWO OUT OF THREE SO SHOULD HAVE ONE AT HOME SOMEWHERE IN THE ORIGINAL BOX. WHILE TI IS NO LONGER MAKING THEM ANYMORE THEY CAN STILL BE HAD FOR EVALUATION

0 Mike O' 10 months ago in reply to Peter Repka

TI__Guru* 77865 points

Hello,

Your inquiry has been received and is under review.

Regards,

0 Mike O' 10 months ago in reply to Mike O'

TI__Guru* 77865 points

Hello,

I was not aware of that. Thanks for letting me know.

Regards,

0 Tom Meyers 10 months ago

Prodigy 40 points

Thanks guys, I have enough info to move forward.

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UCC28060: SLU299A Reference Design Coil Drawing