Active filter based on-chip step-down DC-DC switching voltage regulator

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

Switching type step-down voltage regulators are commonly used as the power source for the IC circuit loads. To ensure that the voltage stability is well maintained, the switching type voltage regulator usually uses LC low-pass filter in the output terminal. However, the inductor size and cost are two of the major concerns in the circuit design of this kind of regulator. This paper presents an active-filter based step-down dc-dc switching voltage regulator that could possibly make the whole circuit on chip. The analytical modeling and simulation results show that the proposed voltage regulator can retain the same performance as the LC-based buck converter as we desired.

Original languageEnglish
Title of host publicationTENCON 2005 - 2005 IEEE Region 10 Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)0780393112, 9780780393110
DOIs
Publication statusPublished - 2005 Jan 1
EventTENCON 2005 - 2005 IEEE Region 10 Conference - Melbourne, Australia
Duration: 2005 Nov 212005 Nov 24

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume2007
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450

Other

OtherTENCON 2005 - 2005 IEEE Region 10 Conference
CountryAustralia
CityMelbourne
Period05-11-2105-11-24

Fingerprint

Voltage regulators
Active filters
Networks (circuits)
Low pass filters
Voltage control
Costs

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Wu, C. H., Chang-Chien, L-R., & Chiou, L-Y. (2005). Active filter based on-chip step-down DC-DC switching voltage regulator. In TENCON 2005 - 2005 IEEE Region 10 Conference [4085240] (IEEE Region 10 Annual International Conference, Proceedings/TENCON; Vol. 2007). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.2005.301014
Wu, Chun Hsun ; Chang-Chien, Le-Ren ; Chiou, Lih-Yih. / Active filter based on-chip step-down DC-DC switching voltage regulator. TENCON 2005 - 2005 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc., 2005. (IEEE Region 10 Annual International Conference, Proceedings/TENCON).
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abstract = "Switching type step-down voltage regulators are commonly used as the power source for the IC circuit loads. To ensure that the voltage stability is well maintained, the switching type voltage regulator usually uses LC low-pass filter in the output terminal. However, the inductor size and cost are two of the major concerns in the circuit design of this kind of regulator. This paper presents an active-filter based step-down dc-dc switching voltage regulator that could possibly make the whole circuit on chip. The analytical modeling and simulation results show that the proposed voltage regulator can retain the same performance as the LC-based buck converter as we desired.",
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Wu, CH, Chang-Chien, L-R & Chiou, L-Y 2005, Active filter based on-chip step-down DC-DC switching voltage regulator. in TENCON 2005 - 2005 IEEE Region 10 Conference., 4085240, IEEE Region 10 Annual International Conference, Proceedings/TENCON, vol. 2007, Institute of Electrical and Electronics Engineers Inc., TENCON 2005 - 2005 IEEE Region 10 Conference, Melbourne, Australia, 05-11-21. https://doi.org/10.1109/TENCON.2005.301014

Active filter based on-chip step-down DC-DC switching voltage regulator. / Wu, Chun Hsun; Chang-Chien, Le-Ren; Chiou, Lih-Yih.

TENCON 2005 - 2005 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc., 2005. 4085240 (IEEE Region 10 Annual International Conference, Proceedings/TENCON; Vol. 2007).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - Switching type step-down voltage regulators are commonly used as the power source for the IC circuit loads. To ensure that the voltage stability is well maintained, the switching type voltage regulator usually uses LC low-pass filter in the output terminal. However, the inductor size and cost are two of the major concerns in the circuit design of this kind of regulator. This paper presents an active-filter based step-down dc-dc switching voltage regulator that could possibly make the whole circuit on chip. The analytical modeling and simulation results show that the proposed voltage regulator can retain the same performance as the LC-based buck converter as we desired.

AB - Switching type step-down voltage regulators are commonly used as the power source for the IC circuit loads. To ensure that the voltage stability is well maintained, the switching type voltage regulator usually uses LC low-pass filter in the output terminal. However, the inductor size and cost are two of the major concerns in the circuit design of this kind of regulator. This paper presents an active-filter based step-down dc-dc switching voltage regulator that could possibly make the whole circuit on chip. The analytical modeling and simulation results show that the proposed voltage regulator can retain the same performance as the LC-based buck converter as we desired.

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Wu CH, Chang-Chien L-R, Chiou L-Y. Active filter based on-chip step-down DC-DC switching voltage regulator. In TENCON 2005 - 2005 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc. 2005. 4085240. (IEEE Region 10 Annual International Conference, Proceedings/TENCON). https://doi.org/10.1109/TENCON.2005.301014