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CSD88599Q5DC: Motor drive fet loss calc spreadsheet doesn't have powerblock parts

Lee Magnusson
Intellectual 280 points
Part Number: CSD88599Q5DC
Other Parts Discussed in Thread: CSD88584Q5DC

I discovered this spreadsheet recently and am trying to use it. I'm interested in the CSD88599 but it doesn't seem to give that as an option when I select FET Config, it only gives dual parts but not the power block. 

Also it would be nice if I could see the breakdown of losses due to the different components, rds(on) vs qrr, etc. Is it possible to see those values?

  • +1
    TI__Mastermind 29525 points

    Hi Lee,

    Thanks for your feedback on the tool. I believe you have discovered an error that inadvertently omits the two power block parts, CSD88599Q5DC and CSD88584Q5DC, from the drop down list. There is a quick and easy fix to this issue but it may take some time to get it updated on the website. In the meantime, I will send you a friend request and we can continue this discussion outside the public forum.

    Best Regards,

    John Wallace

    TI FET Applications

  • 0 in reply to John Wallace1
    TI__Mastermind 29525 points

    Hi Lee,

    Because we have moved this discussion off of the public forum, I will close out this thread. Feel free to reach out to me via private message or regular email if you have additional questions.

    Best Regards,

    John