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Design and Analysis of Two-Phase Boost DC-DC Converter

Authors: Taufik Taufik, Tadeus Gunawan, Dale Dolan, Makbul Anwari

Abstract:

Multiphasing of dc-dc converters has been known to give technical and economical benefits to low voltage high power buck regulator modules. A major advantage of multiphasing dc-dc converters is the improvement of input and output performances in the buck converter. From this aspect, a potential use would be in renewable energy where power quality plays an important factor. This paper presents the design of a 2-phase 200W boost converter for battery charging application. Analysis of results from hardware measurement of the boost converter demonstrates the benefits of using multiphase. Results from the hardware prototype of the 2-phase boost converter further show the potential extension of multiphase beyond its commonly used low voltage high current domains.

Keywords: Multiphase, boost converter, power electronics.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1074367

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References:


[1] Dodi Garinto. "New Converter Architectures with Multi-interleaving Technique for Future Microprocessors." IEEE INTELEC 2006: 28th Annual International Telecommunications Energy Conference, 2006.
[2] Tim Hegarty. "Benefits of Multiphasing Buck Converters — Part 2." Power Management Design Line, 23 Nov. 2007.
[3] Intel Corporation, Intel Technology Symposium, September 2001, Seattle, WA.
[4] X. Zhou, P. Xu, and F.C. Lee, "A High Power Density, High Frequency and Fast Transient Voltage Regulator Module with a Novel Current Sharing and Current Sharing Technique", Proceedings of IEEE APEC, 1999.
[5] X. Zhou, X. Zhang, J. Liu, P. Wong, J. Chen, H. Wu, L. Amoroso, F. C. Lee, and D. Chen, "Investigation of Candidate VRM Topologies for Future Microprocessors", IEEE Transactions on Power Electronics, Volume 15, Issue 6, Nov 2000 pp. 1172 — 1182.
[6] P. Xu, X. Zhou, P. Wong, K. Yao, and F.C. Lee, "Design and Performance Evaluation of Multi-Channel Interleaving Quasi-Square-Wave Buck Y. Panov, M. Jovanovic, "Design Considerations for 12-V/1.5-V, 50-A Voltage Regulator Modules". IEEE Transaction on Power Electronics, Volume 16, Issue 6, Nov. 2001, pp. 776 — 783.
[7] R. Miftakhutdinov, "Optimal Design of Interleaved Synchronous Buck Converter at High Slew-Rate Load Current Transients", Proceedings of Power Electronics Specialists Conference, 2001, Volume 3, June 2001, pp.1714 — 1718.
[8] Voltage regulator Module", Proceedings of HFPC, 2000, pp. 82-88.
[9] K. Agbossou, R. Simard, S. Kelouwani, A. Anouar, T. Bose, "Multiphase control of a boost converter for a renewable energy system", Proceedings of Canadian Conference on Electrical Engineering, May 2001, pp. 1029 — 1034.
[10] J. Lee, J. Kim; C. Won; S. Jong; Y. Jung "Soft Switching Multi-phase Boost Converter for Photovoltaic System", Proceedings of Power Electronics and Motion Control Conference, September 2008, pp. 1924 — 1928