A programmable integrated digital controller for switching converters with dual-band switching and complex pole-zero compensation

IEEE Journal of Solid-State Circuits

Volumn 40, Issue 3, 2005, Pages 772-780

  Chui, Martin Yeung Kei ^a   Ki, Wing Hung ^a   Tsui, Chi Ying ^a  

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

Author keywords

Digital control; Digital PID controller; Switching converter

Indexed keywords

ALGORITHMS; BANDWIDTH; CMOS INTEGRATED CIRCUITS; DYNAMIC RESPONSE; ELECTRIC CONVERTERS; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; ELECTRIC RESISTANCE; ERROR ANALYSIS; SCHEDULING; SWITCHING; VOLTAGE CONTROL;

DIGITAL CONTROL; DIGITAL PID CONTROLLERS; DYNAMIC VOLTAGE SCHEDULING (DVS); SWITCHING CONVERTERS;

THREE TERM CONTROL SYSTEMS;

EID: 16244376837     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSSC.2005.843626     Document Type: Article

References (21)

1. V. B. Boros, "A digital proportional integral, and derivative feedback Controller for power conditioning equipment," in IEEE Power Elec. Specialists Conf., 1977, pp. 135-141.
2. N. R. Miller, "A digitally controlled switching regulator," in IEEE Power Elec. Specialists Conf., 1977, pp. 142-147.
3. H. Matsuo, F. Kurokawa, and K. Higashi, "Dynamic characteristics of the digitally controlled DC-DC converter," IEEE Trans. Power Elec., pp. 419-426, Oct. 1989.
4. G. Y. Wei and M. Horowitz, "A fully digital, energy-efficient, adaptive power-supply regulator," IEEE J. Solid-State Circuits, vol. 34, no. 4, pp. 520-528, Apr. 1999.
5. W. Namgoong, M. Yu, and T. Meng, "A high-efficiency variable-voltage CMOS dynamic dc-dc switching regulator," in IEEE Int. Solid-State Circuits Conf. (ISSCC) Dig. Tech. Papers, San Francisco, CA, 1997, pp. 380-381.
6. J. Kim and M. Horowitz, "An efficient digital sliding controller for adaptive power supply regulation," in Symp. VLSI Circuits Dig. Tech. Papers, Kyoto, Japan, Jun. 2001, pp. 133-136.
7. L. Guo, J. Y. Hung, and R. M. Nelms, "PID controller modifications to improve steady-state performance of digital controllers for buck and boost converters," in Proc. IEEE Applied Power Elec. Conf., 2002, pp. 381-388.
8. J. Rabaey and M. Pedram, Low Power Design Methodologies. Boston, MA: Kluwer, 1996.
9. J. M. Chang and M. Pedram, "Energy minimization using multiple supply voltages," IEEE Trans. VLSI Syst., no. 12, pp. 436-443, Dec. 1997.
10. C. Im, H. Kim, and S. Ha, "Dynamic voltage scheduling technique for low-power multimedia applications using buffers," in Proc. IEEE Int. Symp. Low Power Electronics and Design (ISLPED), 2001, pp. 34-39.
11. A. Peterchev, J. W. Xiao, and S. Sanders, "Architecture and IC implementation of a digital VRM controller," IEEE Trans. Power Elec., no. 1, pp. 356-364, Jan. 2003.
12. A. M. Wu, J. Xiao, D. Markovic, and S. R. Sanders, "Digital PWM control: application in voltage regulation modules," in IEEE Power Elec. Specialists Conf., Aug. 1999, pp. 77-83.
13. L. Peng, X. Kong, Y. Kang, and J. Chen, "A novel PWM technique in digital control and its application to an improved DC/DC converter," in IEEE Power Elec. Specialists Conf., 2001, pp. 254-259.
14. A. V. Peterchev and S. R. Sanders, "Quantization resolution and limit cycling in digitally controlled PWM converters," in IEEE Power Elec. Specialists Conf., 2001, pp. 465-471.
15. K. J. Astrom and T. Hagglund, PID Controllers, 2nd ed. Research Triangle Park, NC: Int. Society for Meas. and Contr., 1995.
16. W. H. Ki, "Signal flow graph in loop gain analysis of DC-DC PWM CCM switching converters," IEEE Trans. Circuits Sys., pt. I, vol. 45, no. 6, pp. 644-655, Jun. 1998.
17. Y. Duan and H. Jin, "Digital controller design for switchmode power converters," in IEEE Applied Power Elec. Conf., Mar. 1999, pp. 967-973.
18. H. Lee, P. Mok, and W. H. Ki, "A novel voltage-control scheme for low-voltage DC-DC converters with fast transient recovery," in Proc. IEEE Int. Symp. Circuits and Syst. (ISCAS), Geneva, Switzerland, 2000, pp. 256-259.
19. A. P. Dancy and A. P. Chandrakasan, "Ultra low power control circuits for PWM converters," in IEEE Power Elec. Specialists Conf., Jun. 1997, pp. 21-27.
20. R. R. Boudreaux, R. M. Nelms, and J. Y. Hung, "Simulation and modeling of a DC-DC converter controlled by an 8-bit microcontroller," in IEEE Applied Power Elec. Conf., Feb. 1997, pp. 963-969.
21. I. Miller and T. Cassagnes, "Verilog-A and Verilog-AMS provides a new dimension in modeling and simulation," in Proc. IEEE Int. Caracas Conf. Devices, Circuits and Systems, 2000, pp. C49/1-C49/6.