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W. Zhang et al., A New Duty Cycle Control Strategy for Power Factor Correction and FPGA Implementation, IEEE Transactions on Power Electronics, vol. 21, No. 6, Nov. 2006.

H. Wu et al., Single Phase Three-Level Power Factor Correction Circuit with Passive Lossless Snubber, IEEE Transactions on Power Electronics, vol. 17, No. 2, Mar. 2006.

O. Garcia et al., High Efficiency PFC Converter to Meet EN610003-2 and A14, Proceedings of the 2002 IEEE International Symposium on Industrial Electronics, vol. 3, 2002.

P. Lee et al., Steady-State Analysis of an Interleaved Boost Converter with Coupled Inductors, IEEE Transactions on Industrial Electronics, vol. 47, No. 4, Aug. 2000.

D.K.W. Cheng et al., A New Improved Boost Converter with Ripple Free Input Current Using Coupled Inductors, Power Electronics and Variable Speed Drives, Sep. 21-23, 1998.

B.A. Miwa et al., High Efficiency Power Factor Correction Using Interleaved Techniques, Applied Power Electronics Conference and Exposition, Seventh Annual Conference Proceedings, Feb. 23-27, 1992.

Z. Lai et al., A Family of Power-Factor-Corrention Controllers, Twelfth Annual Applied Power Electronics Conference and Exposition, vol. 1, Feb. 23, 1997-Feb. 27, 1997.

L. Balogh et al., Power-Factor Correction with Interleaved Boost
Converters in Continuous-Inductor-Current Mode, Eighth Annual
Applied Power Electronics Conference and Exposition, 1993. APEC
’93. Conference Proceedings, Mar. 7, 1993-Mar. 11, 1993.
Fairchild Semiconductor, Application Note 42030, Theory and
Application of the ML4821 Average Current Mode PFC Controller,
Oct. 25, 2000.

Unitrode Products From Texas Instruments, BiCMOS Power Factor
Preregulator, Feb. 2006.

Texas Instruments, Interleaving Continuous Conduction Mode PFC Controller, UCC28070, SLUS794C, Nov. 2007, revised Jun. 2009, Texas Instruments, Dallas TX.

Power Integrations, Inc., “TOP200-4/ 14 TOPSwitch Family Threeterminal Off-line PVM Switch”, XP-002524650, Jul. 1996, Sunnyvale, California.

Texas Instruments, SLOS318F, “Hi gh-Speed, Low Noise, Fully-Differential I/O Amplifiers,” THS4130 and THS4131, US, Jan. 2006. International Search Report and Written Opinion, PCT US20080062387, dated Feb. 5, 2008.

International Search Report and Written Opinion, PCT US200900032358, dated Jan. 29, 2009.

Hirota, Atsushi et al, “Analysis of Single Switch Delta-Sigma Modulated Pulse Space Modulation PFC Converter Effectively Using Switching Power Device,” IEEE, US, 2002.

International Search Report and Written Opinion, PCT US20080062378, dated Feb. 5, 2008.

International Search Report and Written Opinion, PCT US20090032351, dated Jan. 29, 2009.

Texas Instruments, SLUS828B, “8-Pin Continuous Conduction Mode (CCM) PFC Controller”, UCC28019A, US, revised Apr. 2009. Burr-Brown, ISO120 and ISO121, “Precision Los Cost Isolation Amplifier,” Tucson AZ, Mar. 1992.

Burr-Brown, ISO130, “High IMR, Low Cost Isolation Amplifier,” SBOS220, US, Oct. 2001.

International Search Report and Written Report PCT US20080062428 dated Feb. 5, 2008.

“AN-H52 Application Note: HV9931 Unity Power Factor LED Lamp Driver” Mar. 7, 2007, SuperTex Inc., Sunnyvale, CA, USA. Dustin Rand et al: “Issues, Models, and Solutions for Triac Modulated Phase Dimming of LED Lamps” Power Electronics Specialists Conference, 2007. PESC 2007. IEEE, IEEE, P1, Jun. 1, 2007, pp. 1398-1404.

Spiazzi G et al: “Analysis of a High-Power Factor Electronic Ballast for High Brightness Light Emitting Diodes” Power Electronics Specialists, 2005 IEEE 36th Conference on Jun. 12, 2005, Piscatawa, NJ, USA, IEEE, Jun. 12, 2005, pp. 1494-1499.

International Search Report PCT/US2008/062381 dated Feb. 5, 2008.

International Search Report PCT/US2008/056739 dated Dec. 3, 2008.

Written Opinion of the International Searching Authority PCT/ US2008/062381 dated Feb. 5, 2008.

Ben-Yaakov et al, “The Dynamics of a PWM Boost Converter with Resistive Input” IEEE Transactions on Industrial Electronics, IEEE Service Center, Piscataway, NJ, USA, vol. 46, No. 3, Jun. 1, 1999. International Search Report PCT/US2008/062398 dated Feb. 5, 2008.

Partial International Search Report PCT/US2008/062387 dated Feb. 5, 2008.

Noon, Jim “UC3855NB High Performance Power Factor Preregulator”, Texas Instruments, SLUA146A, May 1996, Revised Apr. 2004. International Search Report PCT/GB2006/003259 dated Jan. 12, 2007.

Written Opinion of the International Searching Authority PCT/ US2008/056739 dated Dec. 3, 2008.

International Search Report PCT/US2008/056606 dated Dec. 3, 2008.

Written Opinion of the International Searching Authority PCT/ US2008/056606 dated Dec. 3, 2008.

International Search Report PCT/US2008/056608 dated Dec. 3, 2008.

Written Opinion of the International Searching Authority PCT/ US2008/056608 dated Dec. 3, 2008.

International Search Report PCT/GB2005/050228 dated Mar. 14, 2006.

International Search Report PCT/US2008/062387 dated Jan. 10, 2008.

Data Sheet LT3496 Triple Output LED Driver, Linear Technology Corporation, Milpitas, CA 2007.

Linear Technology, News Release,Triple Output LED, LT3496, Linear Teclmology, Milpitas, CA, May 24, 2007. http1//toolbarpdf.com/docs/functions-and-features-of-inverters.html printed on Jan. 20, 2011.

* cited by examiner

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