Effect of a current-sensing resistor on required MOSFET size

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications

Volumn 50, Issue 5, 2003, Pages 708-711

  Bryant, Brad ^a   Kazimierczuk, Marian K ^a  

^a Wright State University   (United States)

Author keywords

Current mode control; Current sensing resistor; Power MOSFET aspect ratio; Power MOSFET model; Pulsewidth modulated (PWM) converters

Indexed keywords

ASPECT RATIO; CALCULATIONS; COMPUTER SIMULATION; ELECTRIC CURRENT CONTROL; ELECTRIC RESISTANCE; MATHEMATICAL MODELS; POWER CONVERTERS; RESISTORS; SEMICONDUCTOR SWITCHES;

CURRENT MODE CONTROL; CURRENT SENSING RESISTOR; DRAIN PARASITIC RESISTANCE; PULSEWIDTH MODULATOR CONVERTER;

MOSFET DEVICES;

EID: 0038170222     PISSN: 10577122     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCSI.2003.811024     Document Type: Article

References (6)

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2. R. B. Ridley, "A new, continuous-time model for current-mode control," IEEE Trans. Power Electronics, vol. 6, pp. 271-280, Apr. 1991.
3. R. D. Middlebrook and S. Ćuk, Advances in Switched-Mode Power Conversion. Pasadena, CA: Tesla, 1981.
4. D. M. Mitchell, Switching Regulator Analysis. New York: McGraw-Hill, 1988.
5. G. Massobrio and P. Antognetti, Semiconductor Device Modeling with SPICE, 2nd ed. New York: McGraw-Hill, 1993.
6. M. K. Kazimierczuk, R. S. Geis, and A. Reatti, "Small-signal analysis of PWM boost dc-dc converter with a nonsymmetric phase integral-lead controller," in Proc. 17th IEEE Int. Telecommunications Energy Conf. INTELEC'95, Hague, The Netherlands, Oct. 1995, pp. 608-615.