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TINA/Spice/LM25122-Q1: LM25122-Q1

Anushree n
Prodigy 100 points
Part Number: LM25122-Q1
Other Parts Discussed in Thread: TINA-TI, LM5122,

Tool/software: TINA-TI or Spice Models

Hi,

Can anyone share the TINA spice model for LM25122 IC, i am unable to find the file on the product page.

Regards

Anushree

  • 0
    TI__Mastermind 21720 points
    Hi Anushree,

    Please use the LM5122 TINA model.
    www.ti.com/.../snvm495

    The LM5122 has the same basic functionality of the LM25122, however the voltage rating of the LM5122. The increased voltage will not impact the simulation.

    Thanks,

    Garrett
  • 0 in reply to Garrett Roecker
    Prodigy 100 points

    Boost Converter_20A.tsc

    Hi Garrett,

    I have designed a 20A converter using LM25122-Q1 and tried using LM5122 for simulation purposes. Please suggest the required changes, since i am not able to get the desired output for my design. My input is from 10V to 15V and output is 24V with 20A load. I get an output same as that of the input. I also tried verifying the same using the LM5122 TINA model as provided in the above reply, but i am unable to simulate as per my requirements. 

    I have attached my .tsc file for your reference

    Regards

    Anushree