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Original question:

UCC3817A: Do you have an excel file which can calculate parts parameters of UCC3817A not MathCAD?

UCC3817A: TI MathCAD file can not be read by MathCAD trial version.

Kazuya Nakai59
Guru 20500 points
Part Number: UCC3817A
Other Parts Discussed in Thread: UCC3818A

 Hello guys,

 One of my customers is evaluating UCC3818A for their new products.

 They tried to read TI MathCAD file TI prepared by MathCAD trial version because they want to adjust some peripheral parts.

 But TI MathCAD can not be read by the MathCAD.

 What do you you think the reason? Can MathCAD trial version not read the file?

 Could you please give me your reply?

 Your reply would be much appreciated.

 Best regards,

 Kazuya Nakai.    

  • 0
    TI__Genius 13660 points

    Hi  Kazuya,

    It can be opened with version 12.  Usually you cannot open a MathCAD file if you are trying to open it with an older version of MathCAD not a newer one.  

    Maybe MathCAD trial version can not open this MathCAD file.  I suggest customer to use MathCAD version12 or newer version to open it.  if you have a older version, we should be able to convert it.

    Attached is a pdf of the Mathcad calculator for your inference, I suggest customer just write their own calculation tool into Excel follow our mathcad file if a Mathcad licence is not available.

    6330.UCC3817 Design Procedure.pdf

    Regards,

    Teng