Control · Example
PI buck — line and load steps
A controlled buck responding to input-voltage and load changes.

Try this first
Double proportional gain and compare the recovery waveform.
The app opens this template, adds the recommended probe, and runs it once. Change the suggested value and run it again to compare the results.
Limits
This example works in the browser, but it is not a promoted LTspice comparison, hardware design, or certification. Check the app for model limits. It does not cover packaging, layout, thermal behavior, or operating conditions that are not listed.
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