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LM5155-Q1: Calculator tools questions

Zirui Su
Expert 5340 points
Part Number: LM5155-Q1
Other Parts Discussed in Thread: LM5155

Hi team

I have a question that I download the excel file (LM5155_56_Quickstart_Calculator_for_Boost_Converter_Design_V1_1_1.xlsx) and want to know the formula about the LM5155Q1, while this calculation file is locked with a password so that we could not double click the cell to see the formula details. Could you please help to provide me the password? Thank you.

  • 0
    TI__Guru 53711 points
    Hello Zirui,
    This calculator is a tool that the customer can use as is. Please review this application note for the calculation formulas: https://www.ti.com/lit/pdf/snva866
    Best regards,
     Stefan
  • 0 in reply to Stefan Schauer
    TI__Expert 5340 points

    Hi Stefan

    Yes I have let customer to take application notes for reference and still need LM5155_56_Quickstart_Calculator Excel password, the file name is:

    LM5155_56_Quickstart_Calculator_for_Boost_Converter_Design_V1_1_1.xlsx

    Could you please help to provide the password for customer with NDA and take a reference?

  • 0 in reply to Zirui Su
    TI__Guru 53711 points

    Hello Zirui,

    unfortunately we do not provide this tool unprotected also not under NDA.

    If the calculation behind the excel sheet is required the application report can be used.

    Best regards,

     Stefan

  • 0 in reply to Stefan Schauer
    TI__Expert 5340 points

    Hi Stefan,

    Could we use it just for internally calculation? We would like to know the detailed formula and we have checked the application note while still want to know the formula in excel file, thanks again.

  • 0 in reply to Zirui Su
    TI__Guru 63025 points

    Hello Zirui,

    We do not provide the tool without protection or the password to anyone. Please use the application report as reference.

    If you have specific questions to a specific calculation, please state it here and we can have a look at your problem, but we will not deliver to tool password or unprotected.

    Best regards,
    Brigitte