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LM5157-Q1: General

RAYEES K E
Intellectual 270 points
Part Number: LM5157-Q1
Other Parts Discussed in Thread: LM5157

Tool/software:

Hi,

I am doing simulation in TI PSpice tool, created a SEPIC converter simulation using LM5157 model, i have used the Diode from TI modeling application, Simulation was working properly. When i have moved the file in to another location, its showing error like  "ERROR(ORPSIM-15108):Subcircuit 0 used by X_216 is un defined.

I have added all the library available in configuration folder. Still error i am observing. Which is the speciific library related to TI Modeling application.

Regards

Rayees K.E

  • 0
    TI__Genius 13035 points

    Hi Rayees,

    Thanks for reaching out.

    We will look into this and be back with an answer until mid of next week.

    Best regards,

    Moritz

  • 0 in reply to Moritz
    TI__Mastermind 25820 points

    Hi Rayees,

    The LM5157 PSpice folder comes with two .lib netlist files. One netlist for the LM5157 device itself, and one additional netlist for the evm testbench, that includes the definitions for the external components used.

    When moving the full schematic without copying the evm netlist, the simulator will return an error.

    Best regards,
    Niklas

  • +1 in reply to Niklas Schwarz
    Intellectual 270 points

    Hi Niklas,

    Thank you for your reply, Issue was resolved for me, i have added the required library in the configuration library.

    Regards

    Rayees K.E