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WEBENCH® Tools/LM3489: LM3489

user1956906
Prodigy 10 points
Part Number: LM3489
Other Parts Discussed in Thread: LM25085A

Tool/software: WEBENCH® Design Tools

Dear,

I've seen some posts about LM3489 designs with WEBENCH, I am trying to make one to but there is no this IC on the WEBENCH list, is it removed if yes is it possible to import again, because we have to calculate components but we are struggling and so far WEBENCH gave us good results with other IC.

Regards

Ivan 

  • 0
    TI__Genius 11040 points
    Hello Ivan,

    The LM3489 is not supported by WEBENCH. The best resource will be the spice models which are available in the product folder.

    The second option would be to consider the LM25085A which is also a PFET controller and WEBENCH is enabled.

    Best Regards,
    Katelyn Wiggenhorn