Article

A single-inductor dual-output integrated DC/DC boost converter for variable voltage scheduling

Authors:

Dongsheng Ma,

Wing-Hung Ki,

Chi-Ying Tsui,

Philip K. T. MokAuthors Info & Claims

ASP-DAC '01: Proceedings of the 2001 Asia and South Pacific Design Automation Conference

Pages 19 - 20

https://doi.org/10.1145/370155.370217

Published: 30 January 2001 Publication History

Get Access

Abstract

An integrated boost DC/DC converter that provides two different outputs with a 1.8V input using only one inductor is presented. The converter works in discontinuous conduction mode and employs time division multiplexing in switching the inductor current to the two outputs. Synchronous rectification for high efficiency is implemented. Techniques for current sensing, inductor ringing suppression and controller design are discussed. At an oscillator frequency of 1MHz, the conversion efficiency reaches 90% at 350mW.

References

[1]

V. Gutnik and A.P. Chandrakasan, An efficient controller for variable supply-voltage low power processing, IEEE Symp. on VLSI Circuits., pp.158-159, 1996.

Crossref

Google Scholar

[2]

T. Li, Single inductor multiple output boost regulator, USPatent 6,075,295, June 13, 2000.

Google Scholar

[3]

W-H Ki, D.S. Ma, C-Y Tsui, and P. Mok, Single-inductor multioutput DC/DC converter with synchronous rectification, Invention Disclosure, HKUST, Oct., 2000.

Google Scholar

[4]

W-H Ki, Current sensing technique using MOS transistors scaling with matched bipolar current sources, U.S. Patent 5,757,174, May 26, 1998.

Google Scholar

[5]

S-H Jung, N-S Jung, J-T Hwang and G-H Cho, An integrated CMOS DC-DC converter for battery-operated systems, IEEE Power Elec. Specialists Conf., pp.43-47, 1999.

Google Scholar

Cited By

View all

Huang MChen K(2018)Single-inductor dual-output (SIDO) DC---DC converters for minimized cross regulation and high efficiency in soc supplying systemsAnalog Integrated Circuits and Signal Processing10.1007/s10470-008-9199-060:1-2(93-103)Online publication date: 31-Dec-2018
https://dl.acm.org/doi/10.1007/s10470-008-9199-0
Lindiya SVijayarekha KPalani S(2016)Fuzzy based controllers for single inductor multiple output buck converter2016 International Conference on Emerging Trends in Engineering, Technology and Science (ICETETS)10.1109/ICETETS.2016.7603095(1-7)Online publication date: Feb-2016
https://doi.org/10.1109/ICETETS.2016.7603095
Wu WHsu YKuo P(2014)Scenario analysis of a bioethanol fueled hybrid power generation systemSustainable Chemical Processes10.1186/2043-7129-2-52:1Online publication date: 4-Mar-2014
https://doi.org/10.1186/2043-7129-2-5
Show More Cited By

Index Terms

A single-inductor dual-output integrated DC/DC boost converter for variable voltage scheduling
1. Applied computing
  1. Physical sciences and engineering
    1. Electronics
2. Hardware
  1. Communication hardware, interfaces and storage
  2. Robustness

Recommendations

Fast-response single-inductor dual-output hysteresis-current-controlled DC---DC buck converter

A fast-response single-inductor dual-output hysteresis-current-controlled DC---DC buck is proposed for enhancing the transient characteristics of switching DC---DC converters and fabricated with TSMC 0.35 μm DPQM CMOS processes. By adopting a hysteresis-...
A fully integrated switched-capacitor DC-DC converter with dual output for low power application
GLSVLSI '12: Proceedings of the great lakes symposium on VLSI

This paper presents a fully integrated on-chip switched-capacitor (SC) DC-DC converter that supports two regulated power supply voltages of 2.2V and 3.2V from 5V input supply and delivers the maximum load currents up to 8mA at both of the outputs. The ...
Freewheel charge-pump controlled single-inductor multiple-output step-up DC---DC converter

This paper presents a freewheel-charge-pump-controlled design for a single-inductor multiple-output (SIMO) DC---DC Converter. By applying the freewheel-charge-pump-controlled (FCPC) technique, the freewheel switching time is reused, and two extra charge-...

Comments

Please enable JavaScript to view thecomments powered by Disqus.

Information & Contributors

Information

Published In

ASP-DAC '01: Proceedings of the 2001 Asia and South Pacific Design Automation Conference

January 2001

662 pages

ISBN:0780366344

DOI:10.1145/370155

Chairman:
Satoshi Goto
NEC Corp., Kawasaki, Japan

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

Publisher

Association for Computing Machinery

New York, NY, United States

Publication History

Published: 30 January 2001

Permissions

Request permissions for this article.

Request Permissions

Check for updates

Qualifiers

Article

Conference

ASP-DAC01

Sponsor:

IEICE
IPSJ
SIGDA
IEEE HK CAS

ASP-DAC01: Asia and South Pacific Design Automation Conference 2001

Yokohama, Japan

Acceptance Rates

Overall Acceptance Rate 466 of 1,454 submissions, 32%

Contributors

Other Metrics

View Article Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

5
Total Citations
View Citations
721
Total Downloads

Downloads (Last 12 months)2
Downloads (Last 6 weeks)1

Reflects downloads up to 14 Feb 2025

Other Metrics

View Author Metrics

Citations

Cited By

View all

Huang MChen K(2018)Single-inductor dual-output (SIDO) DC---DC converters for minimized cross regulation and high efficiency in soc supplying systemsAnalog Integrated Circuits and Signal Processing10.1007/s10470-008-9199-060:1-2(93-103)Online publication date: 31-Dec-2018
https://dl.acm.org/doi/10.1007/s10470-008-9199-0
Lindiya SVijayarekha KPalani S(2016)Fuzzy based controllers for single inductor multiple output buck converter2016 International Conference on Emerging Trends in Engineering, Technology and Science (ICETETS)10.1109/ICETETS.2016.7603095(1-7)Online publication date: Feb-2016
https://doi.org/10.1109/ICETETS.2016.7603095
Wu WHsu YKuo P(2014)Scenario analysis of a bioethanol fueled hybrid power generation systemSustainable Chemical Processes10.1186/2043-7129-2-52:1Online publication date: 4-Mar-2014
https://doi.org/10.1186/2043-7129-2-5
Eachempatti HGanta SSilva-Martinez JMartinez-Garcia H(2010)SIDO buck converter with independent outputs2010 53rd IEEE International Midwest Symposium on Circuits and Systems10.1109/MWSCAS.2010.5548555(37-40)Online publication date: Aug-2010
https://doi.org/10.1109/MWSCAS.2010.5548555
Dongsheng Ma Wing Hung Ki Mok PChi-Ying Tsui (2001)Single-inductor multiple-output switching converters with bipolar outputsISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196)10.1109/ISCAS.2001.921307(301-304)Online publication date: 2001
https://doi.org/10.1109/ISCAS.2001.921307

View Options

Login options

Check if you have access through your login credentials or your institution to get full access on this article.

Full Access

Get this Publication

View options

PDF

View or Download as a PDF file.

PDF

eReader

View online with eReader.

eReader

Abstract

References

Cited By

Index Terms

Recommendations

Fast-response single-inductor dual-output hysteresis-current-controlled DC---DC buck converter

A fully integrated switched-capacitor DC-DC converter with dual output for low power application

Freewheel charge-pump controlled single-inductor multiple-output step-up DC---DC converter

Comments

Information

Published In

Sponsors

Publisher

Publication History

Permissions

Check for updates

Qualifiers

Conference

Acceptance Rates

Contributors

Other Metrics

Bibliometrics

Article Metrics

Other Metrics

Citations

Cited By

Login options

Full Access

View options

PDF

eReader

Share

Share this Publication link

Share on social media

Affiliations