Performance characteristics of digital current detector in DC-DC converter

The purpose of this paper is to present a performance characteristics of digital current detector in dc-dc converter. The digital peak current mode control dc-dc converter using the voltage-controlled oscillator (VCO) has already proposed. The peak current is detected by using VCO in the proposed me...

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Published inIntelec pp. 1 - 4
Main Authors Furukawa, Yudai, Maeda, Shusuke, Kurokawa, Fujio, Colak, Ilhami
Format Conference Proceeding
LanguageEnglish
Japanese
Published IEEE 01.10.2015
Subjects
dc-dc converter
DC-DC power converters
Delays
Detectors
Digital control
digital current detector
peak current mode control
Preamplifiers
Transient response
Voltage-controlled oscillators
Online AccessGet full text
ISSN2158-5210
DOI10.1109/INTLEC.2015.7572329

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Abstract The purpose of this paper is to present a performance characteristics of digital current detector in dc-dc converter. The digital peak current mode control dc-dc converter using the voltage-controlled oscillator (VCO) has already proposed. The peak current is detected by using VCO in the proposed method. The gain of amplifier in the current detector affects to the input voltage range of VCO. Also, it affects the transient response. They are discussed by analysing and simulation.
AbstractList The purpose of this paper is to present a performance characteristics of digital current detector in dc-dc converter. The digital peak current mode control dc-dc converter using the voltage-controlled oscillator (VCO) has already proposed. The peak current is detected by using VCO in the proposed method. The gain of amplifier in the current detector affects to the input voltage range of VCO. Also, it affects the transient response. They are discussed by analysing and simulation.
Author Furukawa, Yudai
Kurokawa, Fujio
Colak, Ilhami
Maeda, Shusuke
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  givenname: Yudai
  surname: Furukawa
  fullname: Furukawa, Yudai
  email: bb52215203@cc.nagasaki-u.ac.jp
  organization: Grad. Sch. of Eng., Nagasaki Univ., Nagasaki, Japan
– sequence: 2
  givenname: Shusuke
  surname: Maeda
  fullname: Maeda, Shusuke
  organization: Grad. Sch. of Eng., Nagasaki Univ., Nagasaki, Japan
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  givenname: Fujio
  surname: Kurokawa
  fullname: Kurokawa, Fujio
  organization: Grad. Sch. of Eng., Nagasaki Univ., Nagasaki, Japan
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  givenname: Ilhami
  surname: Colak
  fullname: Colak, Ilhami
  email: icolak@gelisim.edu.tr
  organization: Fac. of Eng. & Archit., Gelisim Univ., Istanbul, Turkey
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Snippet The purpose of this paper is to present a performance characteristics of digital current detector in dc-dc converter. The digital peak current mode control...
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SubjectTerms dc-dc converter
DC-DC power converters
Delays
Detectors
Digital control
digital current detector
peak current mode control
Preamplifiers
Transient response
Voltage-controlled oscillators
Title Performance characteristics of digital current detector in DC-DC converter
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