On-chip CMOS current-sensing circuit for DC-DC buck converter

Electronics Letters

Volumn 45, Issue 2, 2009, Pages 102-103

  Yuan, B ^a   Lai, X ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DC-DC BUCK CONVERTER; HIGH LOAD; INDUCTOR CURRENTS; LOW POWERS; MOSFETS; ON CHIPS; SUPPLY VOLTAGES;

POWER CONVERTERS;

EID: 58449115428     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20092855     Document Type: Article

References (6)

1. Hassan, P.F., and Gabriel, A.R.M.: ' Current-sensing techniques for DC-DC converters ', 45th, Midwest Symp. Circuits and Systems, Tulsa, OK, USA, August, 2002, p. 577-580
2. Chen, J.J.: et al. ' On-chip current sensing technique for hysteresis current controlled DC-DC converters ', Electron. Lett., 2005, 41, (2), p. 95-97 10.1049/el:20056807 0013-5194
3. Chen, J.J.: et al. ' Integrated current sensing circuits suitable for step-down DC-DC converters ', Electron. Lett., 2004, 40, (3), p. 200-202 10.1049/el:20040124 0013-5194
4. Cheung, F.L., and Mok., P.K.T.: ' A monolithic current-mode CMOS DC-DC converter with on-chip current-sensing technique ', IEEE J. Solid-State Circuits, 2004, 39, (1), p. 3-14 0018-9200
5. Leung, C.Y., Mok., P.K.T., and Leung, K.N.: ' A 1-V integrated current-mode boost converter in standard 3.3/5-V CMOS technologies ', IEEE J. Solid-State Circuits, 2005, 40, (11), p. 2265-2274 10.1109/JSSC.2005.857374 0018-9200
6. Linda, N.: et al. ' Analysis of lossless current sensing techniques with high accuracy and linearity ', Proc. 2007 Int. Conf. Communication Circuits and Systems, Fukuoka, Japan, July, 2007, p. 1021-1024