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An Integrated Circuit design for Power Factor Correction
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 Title & Authors
An Integrated Circuit design for Power Factor Correction
Lee, Jun-Sung;
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 Abstract
This paper describes an IC for Power Factor Correction. It can use electrical appliances which convert power from AC to DC. The power factor can be influenced not only phase difference of voltage and current but also sudden change of current waveform. This circuit enables current wave supplied to load by close to sinusoidal and minimum phase difference of voltage and current waveform. A self oscillated 10[kHz]~100[kHz] pulse signal converted to PWM waveform and it chops rectified full wave AC power which flows to load device. The multiplier and zero current detector circuit, UVLO, OVP, BGR circuits were designed. This IC has been designed and whole chip simulation use 0.5[um] double poly, double metal 20[V] CMOS process.
 Keywords
Power Factor Correction;DC-DC converter;AC-DC Power Converter. PFC Controller;
 Language
Korean
 Cited by
 References
1.
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2.
Bo-Min Kwon, et al, "Design of High Power Factor PFC circuit for SMPS", THE INSTITUTE OF ELECTRONICS ENGINEERS OF KOREA, 2010.11.

3.
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4.
Kil-Soo Seo, et al, "Design of Zero Cross Detection Power Factor Correction IC", THE INSTITUTE OF ELECTRONICS ENGINEERS OF KOREA, 2008.6.

5.
Jun-sung Lee, "A Design of Integrated Circuit for High Efficiency current mode boost DC-DC converter", The Journal of Institute of Electronics Engineers of Korea, IE, Vol.47-IE No.2 2010.6.

6.
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7.
Yong-Wook Kim, Rae-Young Kim, Jae-Hwan Soh, and Ki-Young Choi, "A Novel Soft Switched Auxiliary Resonant Circuit of a PFC ZVT-PWM Boost Converter for an Integrated Multi-chips Power Module Fabrication", The Transactions of the Korean Institute of Power Electronics, Vol. 18, No. 5, October 2013. crossref(new window)