Switching-based topologies for high-efficiency audio amplifiers

ISSCS 2005: International Symposium on Signals, Circuits and Systems - Proceedings

Volumn 1, Issue , 2005, Pages 283-286

  Saponara, Sergio ^a   Terreni, Pierangelo ^a  

^a UNIVERSITY OF PISA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC DEVICES; ELECTRIC CONVERTERS; HARMONIC DISTORTION; PRINTED CIRCUIT BOARDS; PULSE WIDTH MODULATION;

HYBRID TOPOLOGY; LINEAR AMPLIFIERS; POWER EFFICIENCY; SWITCHING CONVERTERS;

AMPLIFIERS (ELECTRONIC);

EID: 33749066932     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSCS.2005.1509909     Document Type: Conference Paper

References (6)

1. D. Pauly, On Semiconductor application note AN1042/D, "High fidelity switching audio amplifiers using TMOS power MOSFETs", 2002
2. Apex Microtech, application note 32. "PWM low pass filtering", 2001
3. A. Ginart, R. Bass, W. Leach, T. Hobetler, "Analysis of the class AD audio amplifier including hysteresis effects", IEEE Tran. Power Electr., vol.18, pp. 679-685, 2003
4. A. Ginart, R. Bass, W. Leach, T. Habetler, "High efficiency class AD audio amplifier for a wide range of input signals", Proc. IEEE Ind. Appl. Soc. (IAS'99), New Orleans, pp. 1845-1860, 1999
5. G.R.Walker, "A Class B switch-mode assisted linear amplifier", IEEE Tran. Power Electr., vol. 18, pp. 1278-1285, 2003
6. D. Self, Audio Power Amplifier Design Handbook, 3rd ed. London, U.K., Butterworth-Heinemann, 2002