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Review and Comparison of Integrated Inductive-Based Hybrid Step-Down DC-DC Converter under CCM Operation
Chi-Wa U1,2,3; Wen-Liang Zeng1,2,3; Chi-Seng Lam1,2,3
2019-11
Conference Name15th Annual IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2019
Source PublicationProceedings - APCCAS 2019: 2019 IEEE Asia Pacific Conference on Circuits and Systems: Innovative CAS Towards Sustainable Energy and Technology Disruption
Pages49-52
Conference Date11-14 November 2019
Conference PlaceBangkok, Thailand
CountryThailand
PublisherIEEE
Abstract

Two recent step-down DC-DC converter topologies: switched-inductor-capacitor buck converter (SICBC) and 3-level buck converter (3LBC), are theoretically analyzed and compared with the conventional buck converter (CBC), in terms of inductor current ripple, efficiency, and output voltage ripple performances in this paper. Simulation results are provided to verify the theoretical analysis, in which the CBC obtains fair power efficiency with fair output voltage ripple. The SICBC obtains the highest power efficiency under heavy load condition, but the largest output voltage ripple. The 3LBC obtains the highest power efficiency under light load condition as well as the smallest output voltage ripple.

Keyword3-level Buck Converter (3lbc) Conventional Buck Converter (Cbc) Power Efficiency Switched-inductor-capacitor Buck Converter (Sicbc) Voltage Ripple
DOI10.1109/APCCAS47518.2019.8953114
URLView the original
Indexed ByCPCI-S ; EI
Language英語English
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000530745700013
The Source to Articlehttps://ieeexplore.ieee.org/document/8953114/authors#authors
Scopus ID2-s2.0-85078697616
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Citation statistics
Document TypeConference paper
CollectionFaculty of Science and Technology
INSTITUTE OF MICROELECTRONICS
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorChi-Seng Lam
Affiliation1.State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macao, China
2.Institute of Microelectronics, University of Macau, Macao, China
3.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macao, China
First Author AffilicationUniversity of Macau;  Faculty of Science and Technology
Corresponding Author AffilicationUniversity of Macau;  Faculty of Science and Technology
Recommended Citation
GB/T 7714
Chi-Wa U,Wen-Liang Zeng,Chi-Seng Lam. Review and Comparison of Integrated Inductive-Based Hybrid Step-Down DC-DC Converter under CCM Operation[C]:IEEE, 2019, 49-52.
APA Chi-Wa U., Wen-Liang Zeng., & Chi-Seng Lam (2019). Review and Comparison of Integrated Inductive-Based Hybrid Step-Down DC-DC Converter under CCM Operation. Proceedings - APCCAS 2019: 2019 IEEE Asia Pacific Conference on Circuits and Systems: Innovative CAS Towards Sustainable Energy and Technology Disruption, 49-52.
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