.SMPS.BasicConverter.InvertingBuckBoostConverter

Information

  An inverting buck - boost converter, built of nonideal (lossy)
  elements. Losses of a transistor, diode and inductor copper are 
  modeled. Optionally any lossy element can be set to 0.
  
  The duty cycle is set directly (as a dimensionless real number
  between 0 and 1) and may vary during the simulation run.