Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications

Chih Hsien Hsieh; Tsorng Juu Liang; Lung Sheng Yang; Ray Lee Lin; Kai Hui Chen

doi:10.1109/ISCAS.2010.5537764

Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications

Chih Hsien Hsieh
, Tsorng Juu Liang
, Lung Sheng Yang
, Ray Lee Lin
, Kai Hui Chen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

A novel DC-DC step-down converter with interleaved control for low output-voltage and high output-current applications is presented in this paper. The voltage gain of the proposed converter is half of the conventional buck converter with reduced current stresses on power devices and low output-current ripple are reduced. The operating principle, steady-state analysis, and small-signal model analysis are discussed in detailed. Finally, a prototype circuit of the proposed converter with 12-V input voltage, 1.5-V/40-A output is implemented to verify the performance.

Original language	English
Title of host publication	ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems
Subtitle of host publication	Nano-Bio Circuit Fabrics and Systems
Pages	3697-3700
Number of pages	4
DOIs	https://doi.org/10.1109/ISCAS.2010.5537764
Publication status	Published - 2010 Aug 31
Event	2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 - Paris, France Duration: 2010 May 30 → 2010 Jun 2

Publication series

Name	ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems

Other

Other	2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010
Country/Territory	France
City	Paris
Period	10-05-30 → 10-06-02

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.1109/ISCAS.2010.5537764

Cite this

Hsieh, C. H., Liang, T. J., Yang, L. S., Lin, R. L., & Chen, K. H. (2010). Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications. In ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems (pp. 3697-3700). Article 5537764 (ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems). https://doi.org/10.1109/ISCAS.2010.5537764

Hsieh, Chih Hsien ; Liang, Tsorng Juu ; Yang, Lung Sheng et al. / Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications. ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems. 2010. pp. 3697-3700 (ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems).

@inproceedings{fa55617c9eca4440958d79d2ecbb3f48,

title = "Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications",

abstract = "A novel DC-DC step-down converter with interleaved control for low output-voltage and high output-current applications is presented in this paper. The voltage gain of the proposed converter is half of the conventional buck converter with reduced current stresses on power devices and low output-current ripple are reduced. The operating principle, steady-state analysis, and small-signal model analysis are discussed in detailed. Finally, a prototype circuit of the proposed converter with 12-V input voltage, 1.5-V/40-A output is implemented to verify the performance.",

author = "Hsieh, \{Chih Hsien\} and Liang, \{Tsorng Juu\} and Yang, \{Lung Sheng\} and Lin, \{Ray Lee\} and Chen, \{Kai Hui\}",

year = "2010",

month = aug,

day = "31",

doi = "10.1109/ISCAS.2010.5537764",

language = "English",

isbn = "9781424453085",

series = "ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems",

pages = "3697--3700",

booktitle = "ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems",

note = "2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 ; Conference date: 30-05-2010 Through 02-06-2010",

}

Hsieh, CH, Liang, TJ, Yang, LS, Lin, RL & Chen, KH 2010, Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications. in ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems., 5537764, ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, pp. 3697-3700, 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010, Paris, France, 10-05-30. https://doi.org/10.1109/ISCAS.2010.5537764

Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications. / Hsieh, Chih Hsien; Liang, Tsorng Juu; Yang, Lung Sheng et al.
ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems. 2010. p. 3697-3700 5537764 (ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications

AU - Hsieh, Chih Hsien

AU - Liang, Tsorng Juu

AU - Yang, Lung Sheng

AU - Lin, Ray Lee

AU - Chen, Kai Hui

PY - 2010/8/31

Y1 - 2010/8/31

N2 - A novel DC-DC step-down converter with interleaved control for low output-voltage and high output-current applications is presented in this paper. The voltage gain of the proposed converter is half of the conventional buck converter with reduced current stresses on power devices and low output-current ripple are reduced. The operating principle, steady-state analysis, and small-signal model analysis are discussed in detailed. Finally, a prototype circuit of the proposed converter with 12-V input voltage, 1.5-V/40-A output is implemented to verify the performance.

AB - A novel DC-DC step-down converter with interleaved control for low output-voltage and high output-current applications is presented in this paper. The voltage gain of the proposed converter is half of the conventional buck converter with reduced current stresses on power devices and low output-current ripple are reduced. The operating principle, steady-state analysis, and small-signal model analysis are discussed in detailed. Finally, a prototype circuit of the proposed converter with 12-V input voltage, 1.5-V/40-A output is implemented to verify the performance.

UR - https://www.scopus.com/pages/publications/77955993460

UR - https://www.scopus.com/pages/publications/77955993460#tab=citedBy

U2 - 10.1109/ISCAS.2010.5537764

DO - 10.1109/ISCAS.2010.5537764

M3 - Conference contribution

AN - SCOPUS:77955993460

SN - 9781424453085

T3 - ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems

SP - 3697

EP - 3700

BT - ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems

T2 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010

Y2 - 30 May 2010 through 2 June 2010

ER -

Hsieh CH, Liang TJ, Yang LS, Lin RL , Chen KH. Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications. In ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems. 2010. p. 3697-3700. 5537764. (ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems). doi: 10.1109/ISCAS.2010.5537764

Analysis and implementation of a DC-DC step-down converter for low output-voltage and high output-current applications

Abstract

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