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Original question:

WEBENCH® Tools/UCC28881: UCC28881 12V 0.3A Auxliary Power supply

WEBENCH® Tools/UCC28881: UCC28881 12V 0.3A Auxliary Power supply Transformer EE16

Prathuesh K
Prodigy 60 points
Part Number: UCC28881

Tool/software: WEBENCH® Design Tools

Hi,

Please find the attached transformer details provided by the tool ie RM L6 Core. If it is possible to design the tranformer in EE16 Core. Also i have not able to find the design tool for flyback solution in UCC28881.

Regards

Prathuesh KCoreCoilformer4.pdf

  • 0
    TI__Intellectual 1020 points

    Hi Prathuesh, 

    You can check other transformer solutions by clicking on the transformer symbol T1 in the schematic, and then pressing "CHOOSE ALTERNATE"

    After doing this, we should be able to see the list of other transformer solutions which we can use for the design. The window will show different list of transformers with core/copper loss/core type, etc.I found some EE cores for this design. 

    Can you see if any of these will work for your application, or you prefer a design with E16 itself?

    We have few E16 cores in our database, but the algorithm is not selecting those for this particular operating condition. Let me know else i will check why E16 does not get selected here. 

    Thanks, 

    sahil

  • 0 in reply to Sahil Gupta
    TI__Expert 3320 points

    Hi Prathuesh, 

    We did not here back from you for very long time. Assuming that we are able to resolve your query, I am closing this post. In case you have any further question please reply here to open the post or you can always create the new thread if this post is locked. 

    Thanks and Regards,

    Bhushan