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Novel Multiphase Hybrid Boost Converter with Wide Conversion Ratio
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| Author(s) |
Folker RENKEN, Ioana-Monica POP-CALIMANU, Udo SCHÃœRMANN |
| Abstract |
This paper presents a novel interleaved multiphase hybrid boost DC/DC converter. This converter type provides high efficiency and can be used for applications with wide voltage conversion ratio. At the beginning, the circuit function and the design of a single-phase converter is described. With a multiphase design, the filter circuit effort can be significantly reduced. In these circuits the different phases of the converter are controlled with a time offset. The design for a multiphase converter is described in detail. The mathematical analyses of the circuits are proven by several practical measurements of a realized two-phase converter. Additional the efficiency measurements of the hybrid boost converter are presented. |
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| Filename: | 0419-epe2014-full-21282870.pdf |
| Filesize: | 943.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2015-06-08 by System |
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