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TINA/Spice/TPS62125: Need help in configuring my time-controlled switch correctly.

Umesh Swamy
Prodigy 30 points
Part Number: TPS62125
Other Parts Discussed in Thread: TINA-TI,

Tool/software: TINA-TI or Spice Models

Hi,

I have a question regarding the functionality of the time-controlled switch. I'm trying to replicate a load step response on tps62125 output, but I don't think I configured my time-controlled switch correctly. 

When I run transient analysis, switch seems to be not working, 

  • 0
    TI__Prodigy 610 points

    Hi  Umesh,

    You could configure a time-controlled switch for load step response by using voltage source (VPWL for e.g.) and a switch as shown below.

    Also you could configure the timings by clicking on VPWL and changing its time instant in the window as shown below.

    Hope this will help you.

    Best Regards,

    Ashis