Residential College | false |
Status | 已發表Published |
Prediction of Subharmonic Oscillation in SIMO DC-DC Converter with Ordered Power Distributive Control in CCM and Peak Current Mode | |
Yu, Zhewen; Mao, Fangyu; Lu, Yan | |
2024-07 | |
Conference Name | 2024 IEEE International Symposium on Circuits and Systems (ISCAS) |
Source Publication | Proceedings - 2024 IEEE International Symposium on Circuits and Systems |
Conference Date | 19-22 May 2024 |
Conference Place | Singapore |
Country | Singapore |
Publisher | IEEE |
Abstract | This article presents a stability analysis method for single-inductor multiple-output ordered power distributive control (OPDC) DC-DC converters. In OPDC converter, both the output voltage and the load current affect the stability, which may eventually cause subharmonic oscillation. The cross-regulation issue of the OPDC control further increases the complexity compared to a single-output converter. This paper derives the stability judgment equation and proposes an optimal output sequencing strategy for stability consideration. Then, a compensation criteria is derived and compared with the traditional single-output current-mode control. In the end, an equivalent compensation scaling factor K is given to evaluate the effects of the output sequence on the required compensation amplitude. |
Keyword | Dc-dc Converter Ordered Power Distributive Control Peak Current Mode Control Single-inductor Multiple Output Subharmonic Oscillation |
DOI | 10.1109/ISCAS58744.2024.10558010 |
URL | View the original |
Indexed By | CPCI-S |
Language | 英語English |
WOS Research Area | Computer Science ; Engineering |
WOS Subject | Computer Science, Interdisciplinary Applications ; Engineering, Electrical & Electronic |
WOS ID | WOS:001268541101010 |
Scopus ID | 2-s2.0-85198529781 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | THE STATE KEY LABORATORY OF ANALOG AND MIXED-SIGNAL VLSI (UNIVERSITY OF MACAU) INSTITUTE OF MICROELECTRONICS |
Corresponding Author | Lu, Yan |
Affiliation | University of Macau, State Key Laboratory of Analog And Mixed-Signal Vlsi, Macao, Macao |
First Author Affilication | University of Macau |
Corresponding Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Yu, Zhewen,Mao, Fangyu,Lu, Yan. Prediction of Subharmonic Oscillation in SIMO DC-DC Converter with Ordered Power Distributive Control in CCM and Peak Current Mode[C]:IEEE, 2024. |
APA | Yu, Zhewen., Mao, Fangyu., & Lu, Yan (2024). Prediction of Subharmonic Oscillation in SIMO DC-DC Converter with Ordered Power Distributive Control in CCM and Peak Current Mode. Proceedings - 2024 IEEE International Symposium on Circuits and Systems. |
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