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LM5152-Q1: Pspice for TI average model simulation

Tim Hodgkinson
Prodigy 20 points
Part Number: LM5152-Q1

I want to simulate the loop response of the LM5152 using the average model in Pspice for TI.  Do you have an example average model schematic for this part? Can you use the same method used in your other average models where you inject an AC sweep voltage between the load and the feedback network using a large inductor and capacitor? How do you connect the LO pin? Just a sketch would be very helpful.

  • 0
    Prodigy 20 points

    I found a link to the average model testbench in the properties of the symbol. I was able to download the zip file and run the simulation.

    Note that when you right click on the LM5152-Q1_AVG part and choose the "Open Model Test Circuit" menu item you get an error saying  opj was not found.  I've attached an image of the message.  I get this same message for other parts as well

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