Solid-duty-control technique for alleviating the right-half-plane zero effect in continuous conduction mode boost converters

IEEE Transactions on Power Electronics

Volumn 27, Issue 1, 2012, Pages 354-361

  Huang, Han Hsiang ^a   Chen, Chi Lin ^a   Wu, Dian Rung ^a   Chen, Ke Horng ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

Adaptive off time.; Alleviating skill; Boost converter; Dc dc converter; Light emitting diode (LED); Right half plane (RHP); Solid duty control; Valley current control

Indexed keywords

ADAPTIVE OFF-TIME.; ALLEVIATING SKILL; BOOST CONVERTER; RIGHT HALF PLANES; VALLEY CURRENT;

CMOS INTEGRATED CIRCUITS; DC-DC CONVERTERS; LIGHT EMISSION; POWER QUALITY; SWITCHING NETWORKS;

LIGHT EMITTING DIODES;

EID: 83655172918     PISSN: 08858993     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPEL.2011.2157835     Document Type: Article

References (27)

1. C.-C. Chen, C.-Y. Wu, and T.-F. Wu, "LED back-light driving system for LCD panels," in Proc. IEEE Appl. Power Electron. Conf., 2006, pp. 381-385. (Pubitemid 44523430)
2. H.-J. Chiu and S.-J. Cheng, "LED backlight driving system for large-scale LCD panels," IEEE Trans. Ind. Electron., vol. 54, no. 5, pp. 2751-2760, Oct. 2007.
3. I.-H. Oh, "A single-stage power converter for a large screen LCD backlighting," in Proc. IEEE Appl. Power Electron. Conf., Mar. 2006, pp. 1058-1063. (Pubitemid 44523533)
4. Y.-F. Chen, C.-C. Chen, and K.-H. Chen, "Mixed color sequential technique for reducing color breakup and motion blur effects," IEEE/OSA J. Display Technol., vol. 3, no. 4, pp. 377-385, Dec. 2007. (Pubitemid 350157932)
5. T. Shirai, S. Shimizukawa, T. Shiga, S. Mikoshiba, and K. Kalantar, "RGBLED backlights for LCD-TVs with 0D, 1D, and 2D adaptive dimming," in Soc. Inform. Display Dig. 44.4, 2006, pp. 1520-1523.
6. O. Ronat, P. Green, and S. Ragona, "Accurate current control to drive high power LED strings," in Proc. IEEE Appl. Power Electron. Conf., 2006, pp. 376-380. (Pubitemid 44523429)
7. M. Doshi and R. Zane, "Digital architecture for driving large LED arrays with dynamic bus voltage regulation and phase shifted PWM," in Proc. IEEE Appl. Power Electron. Conf., 2007, pp. 287-393.
8. C.-Y. Hsieh, C.-Y. Yang, and K.-H. Chen, "A charge-recycling buck-store and boost-restore (BSBR) technique with dual outputs for RGB LED backlight and flashlight module," IEEE Trans. Power Electron., vol. 24, no. 8, pp. 1914-1925, Aug. 2009.
9. Y. Chen, C. Chen, and K.-H. Chen, "Mixed color sequential technique for reducing color breakup and motion blur effects," IEEE J. Display Technol., vol. 3, no. 4, pp. 377-385, Dec. 2007. (Pubitemid 350157932)
10. C.-Y Hsieh and K.-H Chen, "Boost DC-DC converter with fast reference tracking (FRT) and charge-recycling (CR) techniques for high-efficiency and low-cost LED driver," IEEE J. Solid-State Circuits, vol. 44, no. 9, pp. 2568-2580, Sep. 2009.
11. W.-C. Wu, R. M. Bass, and J. R. Yeargan, "Eliminating the effects of the right-half plane zero in fixed frequency boost converters," in Proc. IEEE Power Electron. Spec. Conf., May 1998, pp. 362-366.
12. D. Diaz, O. Garcia, J. A. Oliver, P. Alou, and J. A. Cobos, "Analysis and design considerations for the right half -plane zero cancellation on a boost derived dc/dc converter," in Proc. IEEE Power Electron. Spec. Conf., Jun. 2008, pp. 3825-3828.
13. D. Ge and Z. Chen, "On-chip boost DC-DC converter in color OLED driver & controller ICs for mobile application," in Proc. IEEE Int. Conf. ASIC, Oct. 2005, vol. 1, pp. 459-463.
14. B. Bryant and M. K. Kazimierczuk, "Small-signal duty cycle to inductor current transfer function for boost PWM DC-DC converter in continuous conduction mode," in Proc. IEEE Int. Symp. Circuits Syst., May 23-26, 2004, vol. 5, pp. 856-859.
15. R. D. Middlebrook, "Modeling current-programmed buck and boost regulators," IEEE Trans. Power Electron., vol. 4, no. 1, pp. 36-52, Jan. 1989.
16. R. B. Ridley, "A new, continuous-time model for current-mode control," IEEE Trans. Power Electron., vol. 6, no. 2, pp. 271-280, Apr. 1991.
17. T. Y. Man, P. K. T. Mok, and M. Chan, "A 0.9-V input discontinuousconduction- mode boost converter with CMOS -control rectifier," IEEE J. Solid-State Circuits, vol. 43, no. 9, pp. 2036-2046, Sep. 2008.
18. T. Y. Man, P. K. T. Mok, and M. Chan, "A CMOS-control rectifier for discontinuous conduction mode switching dc-dc converters," in Proc. IEEE Int. Solid-State Circuits Conf., 2006, pp. 1408-1417.
19. R. W. Erickson and D. Maksimovic, Fundamentals of Power Electronics, 2nd ed. Norwell, MA: Academic, 2001.
20. C.-Y. Hsieh and K.-H. Chen, "Adaptive pole-zero position (APZP) technique of regulated power supply for improving SNR," IEEE Trans. Power Electron., vol. 23, no. 6, pp. 2949-2963, Nov. 2008.
21. C.-J. Chang and K.-H. Chen, "Bidirectional current-mode capacitor multiplier in DC-DC converter compensation," in Proc. Int. Workshop Syst.- on-Chip, Jul. 2005, pp. 111-116. (Pubitemid 44425057)
22. H.-H. Huang, C.-L. Chen, and K.-H. Chen, "Adaptive window control (AWC) technique for hysteresis DC-DC buck converters with improved light and heavy load performance," IEEE Trans. Power Electron., vol. 24, no. 6, pp. 1607-1617, Jun. 2009.
23. C.-H. Liu, Y.-C. Hsieh, T.-J. Tai, and K.-H. Chen, "SAR-controlled adaptive (SARCA) off-time control without sensing resistor for achieving 94% efficiency and 98% accuracy," IEEE Trans. Circuits Syst. I, vol. 57, no. 6, pp. 1384-1394, Jun. 2010.
24. W. Hollinger and M. Punzenberger, "An asynchronous 1.8MHz DC/DC boost converter implemented in the current domain for cellular phone lighting management," in Proc. IEEE Eur. Solid-State Circuits Conf., Sep. 2006, pp. 528-531. (Pubitemid 351307728)
25. O. Abdel-Rahman and I. Batarseh, "Transient response improvement in dc-dc converters using output current for faster transient detection," in Proc. IEEE Power Electron. Spec. Conf., 2007, pp. 157-160.
26. K. Jung;J. Lim, J. Park, H. Yang, S. Cha, and J. Choi, "A high efficiency CMOS DC-DC boost converter with current sensing feedback," in Proc. IEEE Int. Midwest Symp. Circuits Syst., 2005, vol. 2, pp. 1661-1664.
27. T. Y. Man, P. K. T. Mok, and M. J. Chan, "A 0.9-V input discontinuousconduction- mode boost converter with CMOS-control rectifier," IEEE J. Solid-State Circuits, vol. 43, no. 9, pp. 2306-2346, Sep. 2008.