Title :
Linearized stability analysis and design of a flyback DC-DC boost regulator
Author_Institution :
Jet Propulsion Laboratory, Pasadena, California 91103
Abstract :
Analytic expressions for the small-signal power-stage describing functions of a switched dc-dc boost regulator are derived from an approximate continuous circuit model which is developed by a time-averaging technique. Closed-loop stability is, attained through the design of frequency compensation of the loop gain. Open- and closed-loop regulator output impedances are derived from the linearized models for the given configuration. The analysis and design are compared with and confirmed by breadboard measurements.
Keywords :
Equivalent circuits; Generators; Integrated circuit modeling; Regulators; Stability analysis; Switches;
Conference_Titel :
Power Electronics Specialists Conference, 1973 IEEE
Conference_Location :
Pasadena, California, USA
DOI :
10.1109/PESC.1973.7065179
