Loop gain analysis and development of high-speed high-accuracy current sensors for switching converters

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn 5, Issue , 2004, Pages

  Lam, Hylas Y H ^a   Ki, Wing Hung ^a   Ma, Dongsheng ^b  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

^b LOUISIANA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC CONVERTERS; ELECTRIC DISCHARGES; ELECTRIC INDUCTORS; ENERGY EFFICIENCY; FEEDBACK CONTROL; MOSFET DEVICES; SENSORS;

CURRENT SENSORS; SWITCHING CONVERTERS; SWITCHING FREQUENCY;

SWITCHING CIRCUITS;

EID: 4344693163     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. H.P. Forghani-Zadeh and G.A. Rincon-Mora, "Current-sensing technique for DC-DC converters," IEEE Midwest Symp. on Ckts. & Sys., Vol. II, pp.577-580, 2002.
2. W.H. Ki, "Current sensing technique using MOS transistors scaling with matched bipolar current sources," U.S. Patent 5,757,174, May 26, 1998.
3. C.F. Lee and P. Mok, "A monolithic current-mode CMOS DC-DC converter with on-chip current-sensing technique," IEEE J. of Solid-State Ckts., Vol. 39, No. 1, pp. 3-14, Jan 2004.
4. C.Y. Leung, P. Mok and K.N. Leung. "A 1.2-V buck converter with a novel on-chip low-voltage current-sensing scheme," IEEE Int. Symp. on Ckt. & Sys., May 2004.
5. D. Ma, W.H. Ki, C.Y. Tsui and P. Mok, "A 1.8V single-inductor dual-output switching converter for power reduction techniques," IEEE VLSI Symp. on Ckts., June 2001,pp.137-140.