Control · Example

Peak current-mode buck — command and load

A peak-current buck for testing current command, load, and slope compensation.

Open and simulate Check the LTspice comparison status

Peak current-mode buck — command and load circuit and simulated waveform in PWMSim — This is the editable circuit and completed result in PWMSim. You can review the values, model type, and recommended waveform before opening it.

Try this first

Sweep current command, then set slope compensation to 50 kA/s and compare peaks.

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.

Need batch runs or CI for this circuit? Tell us what your workflow needs.