DocumentCode
241858
Title
Stability analysis for integrated DC/DC converters
Author
Xuefang Lin-Shi ; Allard, Bruno ; Jinshun Bi ; Bo Li
Author_Institution
INSA de Lyon, Univ. de Lyon, Villeurbanne, France
fYear
2014
fDate
28-31 Oct. 2014
Firstpage
1
Lastpage
3
Abstract
The paper presents a sampled-data based modeling approach for stability analysis of inductive integrated DC/DC converters including the control system. The model is built systematically and predicts possible sub-harmonic instabilities, period doubling and state bifurcations. It comes as an efficient tool for an IC designer and can be integrated easily inside the design flow. A step-down buck DC/DC converter is considered to illustrate the agreement between predictions and real converter behavior.
Keywords
DC-DC power convertors; bifurcation; inductive integrated DC/DC converters; period doubling; sampled-data based modeling approach; stability analysis; state bifurcations; step-down buck DC/DC converter; subharmonic instabilities; Abstracts; Gold; Jacobian matrices; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State and Integrated Circuit Technology (ICSICT), 2014 12th IEEE International Conference on
Conference_Location
Guilin
Print_ISBN
978-1-4799-3296-2
Type
conf
DOI
10.1109/ICSICT.2014.7021352
Filename
7021352
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