Solutions Search - LTC1735 - High Efficiency Synchronous Step-Down Switching Regulator

LTspice: Extracting Switch Mode Power Supply Loop Gain in Simulation and Why You Usually Don't Need To

Mike Engelhardt - Mgr. of Simulation Development Mar 3rd 2014
The gain of a negative feedback loop needs to fall with frequency below unity before too much phase shift occurs unless your aim actually is to make an oscillator[1]. This idea can be applied to the stability analysis of a Switch Mode Power Supply(SMPS). Even though a SMPS is an intrinsically non-linear circuit with no small- ...