The typical hysteretic mode controller (Fig. 1, such an example is National Semiconductor's LM3485) offers a very simple way to regulate a fixed output voltage. The necessary building blocks are a ...

Hysteretic Regulator (Simplified) represents the fastest possible dc/dc converter control technique. It consists of a comparator with input hysteresis that compares the output feedback voltage ...

Referring to Fig. 1, a typical hysteretic buck controller IC includes a comparator, PMOS driver, one-shot, short-circuit protection and inrush control, and does not require an oscillator to ...

The transient performance and frequency stability of hysteretic-based synchronous DC-DC converter ICs can be improved with ramp control and adaptive on-time techniques. The control method used in a ...