KR100667469B1 - 스위칭 전원장치 - Google Patents

스위칭 전원장치 Download PDF

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Publication number
KR100667469B1
KR100667469B1 KR1020050018668A KR20050018668A KR100667469B1 KR 100667469 B1 KR100667469 B1 KR 100667469B1 KR 1020050018668 A KR1020050018668 A KR 1020050018668A KR 20050018668 A KR20050018668 A KR 20050018668A KR 100667469 B1 KR100667469 B1 KR 100667469B1
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KR
South Korea
Prior art keywords
circuit
voltage
switch
output
reference voltage
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Expired - Fee Related
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KR1020050018668A
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English (en)
Korean (ko)
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KR20060043456A (ko
Inventor
토모야수 야마다
미츠구 후루야
Original Assignee
산켄덴키 가부시키가이샤
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Publication of KR20060043456A publication Critical patent/KR20060043456A/ko
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Publication of KR100667469B1 publication Critical patent/KR100667469B1/ko
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR1020050018668A 2004-03-12 2005-03-07 스위칭 전원장치 Expired - Fee Related KR100667469B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004070945A JP4210850B2 (ja) 2004-03-12 2004-03-12 スイッチング電源装置
JPJP-P-2004-00070945 2004-03-12

Publications (2)

Publication Number Publication Date
KR20060043456A KR20060043456A (ko) 2006-05-15
KR100667469B1 true KR100667469B1 (ko) 2007-01-10

Family

ID=35086311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050018668A Expired - Fee Related KR100667469B1 (ko) 2004-03-12 2005-03-07 스위칭 전원장치

Country Status (3)

Country Link
US (1) US7064966B2 (enExample)
JP (1) JP4210850B2 (enExample)
KR (1) KR100667469B1 (enExample)

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US7158393B2 (en) * 2005-03-11 2007-01-02 Soft Switching Technologies Corporation Power conversion and voltage sag correction with regenerative loads
KR100636241B1 (ko) * 2005-06-16 2006-10-19 삼성전자주식회사 능동적 로드 검출 스위칭 모드 파워 서플라이 및 그 스위칭방법
US7457138B2 (en) * 2005-07-14 2008-11-25 Semiconductor Components Industries L.L.C. Single pin multi-function signal detection method and structure therefor
JP4581959B2 (ja) * 2005-10-19 2010-11-17 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
US7755915B2 (en) * 2006-12-01 2010-07-13 Innocom Technology (Shenzhen) Co., Ltd. Power supply circuit with at least one feedback circuit feeding operating state of transformer back to pulse width modulation circuit thereof
US7855899B2 (en) * 2007-01-23 2010-12-21 System Genreal Corp. Controller with loop impedance modulation for power converter
US7639517B2 (en) * 2007-02-08 2009-12-29 Linear Technology Corporation Adaptive output current control for switching circuits
JP2008245419A (ja) * 2007-03-27 2008-10-09 Fuji Electric Device Technology Co Ltd 負荷検出回路およびスイッチング電源回路
JP5180783B2 (ja) * 2008-11-12 2013-04-10 三菱重工業株式会社 超電導コイルクエンチの検出装置及び検出方法
TWI387194B (zh) * 2009-08-14 2013-02-21 Richpower Microelectronics 減少返馳式電源轉換器之待機功耗的裝置及方法
CN102577065B (zh) 2009-10-07 2018-03-06 马维尔国际贸易有限公司 用于功率驱动的方法和装置
TWI423732B (zh) * 2009-11-03 2014-01-11 Cal Comp Electronics & Comm Co 照明裝置、發光二極體的驅動電路及其驅動方法
JP5494009B2 (ja) * 2010-03-01 2014-05-14 株式会社村田製作所 スイッチング制御回路及びスイッチング電源装置
JP5733605B2 (ja) * 2010-11-09 2015-06-10 富士電機株式会社 スイッチング電源装置
JP5927877B2 (ja) * 2011-12-06 2016-06-01 富士電機株式会社 スイッチング電源装置
JP5983172B2 (ja) * 2012-08-10 2016-08-31 富士電機株式会社 スイッチング電源装置及びスイッチング電源装置の制御回路
JP6092604B2 (ja) * 2012-12-10 2017-03-08 ローム株式会社 Ｄｃ／ｄｃコンバータおよびその制御回路、それを用いた電源装置、電源アダプタおよび電子機器
DE102012223274A1 (de) * 2012-12-14 2014-06-18 Siemens Aktiengesellschaft Anordnung mit potenzialgetrennter Stromversorgungseinrichtung
JP6025199B2 (ja) * 2013-01-11 2016-11-16 株式会社デンソー 電力変換装置
JP2014155259A (ja) * 2013-02-05 2014-08-25 Funai Electric Co Ltd スイッチング電源回路
CN103997218B (zh) * 2013-02-16 2016-08-10 三垦电气株式会社 开关电源装置及电源控制方法
JP6113527B2 (ja) * 2013-03-01 2017-04-12 ローム株式会社 Ｄｃ／ｄｃコンバータおよびその制御回路、それを用いた電源装置、電源アダプタおよび電子機器
CN103151910B (zh) * 2013-03-25 2015-05-13 矽力杰半导体技术(杭州)有限公司 一种欠压保护电路、欠压保护方法及开关电源
JP6218446B2 (ja) * 2013-06-14 2017-10-25 キヤノン株式会社 電源装置及び画像形成装置
US9590511B2 (en) 2013-10-08 2017-03-07 Rohm Co., Ltd. Insulation type switching power source apparatus
CN104734506A (zh) * 2013-12-18 2015-06-24 绿达光电股份有限公司 可提供负载补偿的电源控制器以及相关的控制方法
US10320302B2 (en) * 2015-09-09 2019-06-11 Closed-Up Joint-Stock Company Drive Device for producing constant voltage (variants)
JP7231991B2 (ja) * 2018-06-15 2023-03-02 ローム株式会社 クロック生成回路、スイッチング電源装置及び半導体装置
US10890932B2 (en) 2018-08-20 2021-01-12 Eaton Intelligent Power Limited Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core
US11271483B2 (en) * 2018-10-17 2022-03-08 Texas Instruments Incorporated Bias power regulator circuit for isolated converters with a wide output voltage range
TWI719881B (zh) * 2020-04-09 2021-02-21 新唐科技股份有限公司 穩壓控制系統及其方法
US11735923B2 (en) 2020-07-28 2023-08-22 Eaton Intelligent Power Limited Voltage regulation device that includes a converter for harmonic current compensation and reactive power management
CN113098243B (zh) * 2021-05-13 2022-09-06 成都芯源系统有限公司 一种开关电源的控制电路及其控制方法
US11990841B2 (en) * 2022-03-08 2024-05-21 Minmax Technology Co., Ltd. Multi-mode hybrid control DC-DC converting circuit and control method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419393B1 (ko) * 1999-12-09 2004-02-21 산켄덴키 가부시키가이샤 Ｄｃ-ｄｃ 컨버터
JP2002051549A (ja) 2000-08-01 2002-02-15 Matsushita Electric Ind Co Ltd スイッチング電源用半導体装置
JP3391384B2 (ja) 2000-12-04 2003-03-31 サンケン電気株式会社 Ｄｃ−ｄｃコンバータ
KR100856900B1 (ko) * 2001-12-21 2008-09-05 페어차일드코리아반도체 주식회사 버스트 모드 스위칭 모드 파워 서플라이
KR100667468B1 (ko) * 2002-09-04 2007-01-10 산켄덴키 가부시키가이샤 Ｄｃ-ｄｃ 변환기

Also Published As

Publication number Publication date
JP2005261128A (ja) 2005-09-22
KR20060043456A (ko) 2006-05-15
JP4210850B2 (ja) 2009-01-21
US20050248965A1 (en) 2005-11-10
US7064966B2 (en) 2006-06-20

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