| A Novel Design of Power management integrated circuit with 90 plus efficiency used in AC/DC converter |
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| 作者姓名： | Jiang Yanfeng |
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| 作者单位： | Microeleetronic Center,College of Information Engineering,North China University of Technology,Beijing 100144,China |
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| 基金项目： | New Century Excellent Talents in University(NCET)，Funding Project for Academic Human Resources Development in Institutions of Higher Learning Under the Jurisdiction of Beijing Municipality，PHR(IHLB))and Beijing Novel Research Starfunded by Ministry of Beijing Science and Technology |
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| 摘 要： | Recently, resonant AC/DC converter has been accepted by the industry. However, the efficiency will be decreased at light load. So, a novel topology with critical controlling mode combined with resonant ones is proposed in this paper. The new topology can correspond to a 90 plus percent of power converting. So，a novel topology of an state of art integrated circuit, which can be used as power management circuit, has been designed based on the above new topology. A simulator which is specifically suitable for the power controller has been founded in this work and it has been used for the simulation of the novel architecture and the proposed integrated circuit.
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| 关 键 词： | Power Management Integrated Circuit Converter Resonance |
| 收稿时间： | 7/6/2009 12:00:00 AM |
A novel design of power management integrated circuit with 90 plus efficiency used in AC/DC converter |
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| Jiang Yanfeng.A Novel Design of Power management integrated circuit with 90 plus efficiency used in AC/DC converter[J].Engineering Sciences,2010,8(1):53-58. |
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| Authors: | Jiang Yanfeng |
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| Institution: | (Microelectronic Center, College of Information Engineering, North China University of Technology,Beijing 100144, China) |
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| Abstract: | |
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| Keywords: | power management integrated circuit converter resonance |
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