Single-Inductor-Multiple-Output Switching DC-DC Converters

被引：102

作者：

Kwon, Dongwon ^{[1
]}

Rincon-Mora, Gabriel A. ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Elect & Comp Engn, Georgia Tech Analog Power & Energy IC Res Lab, Atlanta, GA 30332 USA

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2009年 / 56卷 / 08期

关键词：

DC-DC converter; multiple output; single inductor; single inductor-multiple output (SIMO); switching supply; ACCURATE; COMPACT;

D O I：

10.1109/TCSII.2009.2025629

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Emerging feature dense portable microelectronic devices pose several challenges, including demanding multiple supply voltages from a single miniaturized power-efficient platform. Unfortunately, the power inductors used in magnetic-based switching converters (which are power efficient) are bulky and difficult to integrate. As a result, single-inductor-multiple-output (SIMO) solutions enjoy popularity, but not without design challenges. This brief describes, illustrates, and evaluates how SIMO dc-dc converters operate, transfer energy, and control (through negative feedback) each of their outputs.

引用

页码：614 / 618

页数：5

共 20 条

[1]

[Anonymous], P INT S LOW POW EL D

[2]

Bell MJ, 2008, J PEDIATR-US, V153, P444, DOI 10.1016/j.jpeds.2008.04.054

[3]

Chang-Seok Chae, 2007, 2007 IEEE International Solid-State Circuits Conference (IEEE Cat. No.07CH37858), P136

[4] Accurate, compact, and power-efficient Li-ion battery charger circuit [J].

Chen, Min ;

Rincon-Mora, Gabriel A. .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2006, 53 (11) :1180-1184

[5]

Erickson R.W., 2007, Fundamentals of Power Electronics, P1

[6] Dithered sliding-mode control for switched systems [J].

Frasca, Roberto ;

Iannelli, Luigi ;

Vasca, Francesco .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2006, 53 (09) :872-876

[7]

Goder D., 1997, U.S. Patent, Patent No. [5617015A, 5617015]

[8] Single-Inductor Multi-Output (SIMO) DC-DC Converters With High Light-Load Efficiency and Minimized Cross-Regulation for Portable Devices [J].

Huang, Ming-Hsin ;

Chen, Ke-Horng .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2009, 44 (04) :1099-1111

[9]

IVANOV V, 2003, Patent No. 6522110

[10] A compact 1-30 μH, 1-350 μF, 5-50 mΩ ESR compliant, 1.5% accurate 0.6 μm CMOS differential ΣΔ boost dc-dc converter [J].

Keskar, Neeraj A. ;

Rincon-Mora, Gabriel A. .

ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2008, 54 (03) :157-169

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