DOAJ Open Access 2025

Slope Compensation and Bifurcation in a DC-DC, Single-Input, Multiple-Output, CMOS Integrated Converter Under Current-Mode and Comparator-Based Hybrid Control

Mathieu Ginet Eric Feltrin Nicolas Jeanniot Bruno Allard Xuefang Lin-Shi

Abstrak

Single-Input, Multi-Output (SIMO) converters present significant challenges when operated under current-mode control, due to their strongly non-linear dynamics and susceptibility to bifurcation phenomena. To mitigate the effects on the converter’s steady-state, a double slope compensation solution is proposed. The compensation parameters play a critical role in shaping the system dynamics and rejecting the susceptibility to bifurcation. This paper proposes a detailed analysis methodology to investigate the design parameter space regarding the slope compensations with respect to bifurcation phenomena. The approach is validated on a CMOS integrated converter, where theoretical predictions are compared to the simulation results of a full transistor-level model of the circuit.

Topik & Kata Kunci

Applications of electric power

Penulis (5)

Mathieu Ginet

Eric Feltrin

Nicolas Jeanniot

Bruno Allard

Xuefang Lin-Shi

Format Sitasi

APA MLA BibTeX

Ginet, M., Feltrin, E., Jeanniot, N., Allard, B., Lin-Shi, X. (2025). Slope Compensation and Bifurcation in a DC-DC, Single-Input, Multiple-Output, CMOS Integrated Converter Under Current-Mode and Comparator-Based Hybrid Control. https://doi.org/10.3390/jlpea15040069

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.3390/jlpea15040069
Akses: Open Access ✓