Switched noise filter for the buck converter using the output ripple as the PWM ramp

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volumn 2, Issue , 2005, Pages 918-924

  Redl, Richard ^a   Reizik, Gabor ^b  

^a ELFI SA   (Switzerland)

^b ANALOG DEVICES INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BUCK CONVERTER; NOISE FILTER; RIPPLE AMPLITUDE;

AMPLITUDE MODULATION; ELECTRIC CONVERTERS; SWITCHED FILTERS; TRANSIENTS;

PULSE WIDTH MODULATION;

EID: 33745008211     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APEC.2005.1453094     Document Type: Article

References (5)

1. J. Korn, "Dc voltage stabilizer with two-point regulation (original in German, "Gleichspannungskonstanthalter mit Zweipunktregelung"), " ETZ-A, vol. 83, no. 12, July 1962, pp. 395-401.
2. B. P. Schweitzer and A. B. Rosenstein, "Free running switching mode power regulator: analysis and design," IEEE Transactions on Aerospace, vol. AS-2, Oct. 1964, pp. 1171-1180.
3. 2 architecture provides ultra-fast transient response in switch mode power supplies," HFPC Power Conversion - September 1996 Proceedings, pp. 19-23.
4. D. Goder, "Switching regulator," United States Patent 5,770,940, June 23, 1998.
5. ADP3231 data sheet from Analog Devices, Inc.