Confusion often surrounds the fundamental relationships of time domain and frequency domain as they pertain to the design of the feedback control portions of power supplies. The purpose of this paper is to demonstrate the relationships between loop gain crossover frequency, phase margin, and transient response so that the design engineer can achieve the best possible dynamic performance from a given power supply.
Download this white paper to learn:
- Typical Transient Response
- Bode Plot of a Buck Regulator
- Amplifier Transfer Function
- Relationship of Crossover Frequency to Transient Response
