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UCC28070 Excecl Design Tool dated 2008-08-15

Heiko Vachek
Prodigy 10 points
Other Parts Discussed in Thread: UCC28070

Hello,

I've got a problem regarding the mentioned design tool (UCC28070 Design Tool 8 15 08.xls). The curves in the voltage loop / current loop graphics just disappear as soon as any change is made to the concerning values, even if I enter the originallysupplied values. Since the the sheet is locked (and the sheets the graphics are based on are invisible) there's no way debugging it. Can anyone help? I'm using excel2003 SP3.

Heiko 

  • 0
    Prodigy 125 points

    Hi, Heiko Vachek

    is this design tool download from TI website? Actually i also tried this excel, but this one only refers to EVM, can not help a lot, i think.

    now i am using some reference circuits for my project, got some improvement.