The portion of output ripple due to ESR provides the current-mode signal that's necessary for cycle-to-cycle stability. In the frequency domain, this capacitor also provides a zero that cancels a pole ...
A Buck, Boost ... (inductor/capacitor) in the power path, and a controller that can measure the output voltage, control the switching element and add safety features such as current limiting ...
A Buck, Boost ... (inductor/capacitor) in the power path, and a controller that can measure the output voltage, control the switching element and add safety features such as current limiting ...