JP5513778B2 - スイッチング電源回路 - Google Patents

スイッチング電源回路 Download PDF

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Publication number
JP5513778B2
JP5513778B2 JP2009133809A JP2009133809A JP5513778B2 JP 5513778 B2 JP5513778 B2 JP 5513778B2 JP 2009133809 A JP2009133809 A JP 2009133809A JP 2009133809 A JP2009133809 A JP 2009133809A JP 5513778 B2 JP5513778 B2 JP 5513778B2
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Japan
Prior art keywords
voltage
circuit
output
transmission
terminal
Prior art date
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Application number
JP2009133809A
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English (en)
Japanese (ja)
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JP2010075037A5 (enExample
JP2010075037A (ja
Inventor
紘子 崎村
一大 村田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2009133809A priority Critical patent/JP5513778B2/ja
Priority to PCT/JP2009/003840 priority patent/WO2010021103A1/ja
Priority to CN200980132267.3A priority patent/CN102144353B/zh
Priority to US12/539,245 priority patent/US8085007B2/en
Priority to TW098127109A priority patent/TW201014134A/zh
Publication of JP2010075037A publication Critical patent/JP2010075037A/ja
Publication of JP2010075037A5 publication Critical patent/JP2010075037A5/ja
Application granted granted Critical
Publication of JP5513778B2 publication Critical patent/JP5513778B2/ja
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Classifications

    • 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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP2009133809A 2008-08-18 2009-06-03 スイッチング電源回路 Active JP5513778B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009133809A JP5513778B2 (ja) 2008-08-18 2009-06-03 スイッチング電源回路
PCT/JP2009/003840 WO2010021103A1 (ja) 2008-08-18 2009-08-10 スイッチング電源回路
CN200980132267.3A CN102144353B (zh) 2008-08-18 2009-08-10 开关电源电路
US12/539,245 US8085007B2 (en) 2008-08-18 2009-08-11 Switching power supply circuit
TW098127109A TW201014134A (en) 2008-08-18 2009-08-12 Switching power supply circuit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008209652 2008-08-18
JP2008209652 2008-08-18
JP2009133809A JP5513778B2 (ja) 2008-08-18 2009-06-03 スイッチング電源回路

Publications (3)

Publication Number Publication Date
JP2010075037A JP2010075037A (ja) 2010-04-02
JP2010075037A5 JP2010075037A5 (enExample) 2011-04-14
JP5513778B2 true JP5513778B2 (ja) 2014-06-04

Family

ID=41680873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009133809A Active JP5513778B2 (ja) 2008-08-18 2009-06-03 スイッチング電源回路

Country Status (5)

Country Link
US (1) US8085007B2 (enExample)
JP (1) JP5513778B2 (enExample)
CN (1) CN102144353B (enExample)
TW (1) TW201014134A (enExample)
WO (1) WO2010021103A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010288334A (ja) * 2009-06-09 2010-12-24 Panasonic Corp スイッチング電源装置及び半導体装置
JP5341627B2 (ja) * 2009-06-11 2013-11-13 パナソニック株式会社 半導体装置およびスイッチング電源装置
JP2011015557A (ja) * 2009-07-02 2011-01-20 Panasonic Corp スイッチング電源装置およびスイッチング電源制御用半導体装置
US8717717B2 (en) * 2011-08-04 2014-05-06 Futurewei Technologies, Inc. High efficiency power regulator and method
CN102324853A (zh) * 2011-09-23 2012-01-18 广州金升阳科技有限公司 一种dc-dc电源变换器的辅助供电方法及辅助电源电路
JP6177813B2 (ja) * 2013-02-08 2017-08-09 株式会社村田製作所 Ｄｃ−ｄｃコンバータ
US8963516B2 (en) * 2013-03-04 2015-02-24 Astec International Limited Precision output control for DC voltage regulators
US9825625B2 (en) 2014-07-09 2017-11-21 CT-Concept Technologie GmbH Multi-stage gate turn-off with dynamic timing
CN105337494B (zh) * 2014-08-11 2019-01-11 邓维增 开关电源隔离电路
JP2017076891A (ja) * 2015-10-15 2017-04-20 株式会社東芝 電源電圧検知回路
JP6641169B2 (ja) * 2015-12-09 2020-02-05 ローム株式会社 スイッチングレギュレータ
JPWO2018168328A1 (ja) * 2017-03-14 2020-01-16 日本電産株式会社 パワー半導体スイッチング素子のダメージ予測装置及びダメージ予測方法、ａｃ−ｄｃコンバータ、ｄｃ−ｄｃコンバータ
CN117519396B (zh) * 2023-12-27 2024-03-22 中国科学院合肥物质科学研究院 一种负载自适应的高效率脉冲恒流源及控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2133336T3 (es) * 1993-03-04 1999-09-16 Cit Alcatel Regulador de derivacion de fuente de alimentacion.
JP3307814B2 (ja) * 1995-12-15 2002-07-24 株式会社日立製作所 直流電源装置
JP3100914B2 (ja) * 1996-12-25 2000-10-23 松下電器産業株式会社 スイッチング電源
JP2000152610A (ja) 1998-11-12 2000-05-30 Rohm Co Ltd Ｄｃ−ｄｃコンバータ
JP3300683B2 (ja) 1999-04-15 2002-07-08 松下電器産業株式会社 スイッチング電源
JP3955200B2 (ja) 2001-11-20 2007-08-08 松下電器産業株式会社 スイッチング電源装置
JP2008507950A (ja) 2004-07-26 2008-03-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 複数の出力電圧を供給する変換器
JP2006340563A (ja) * 2005-06-06 2006-12-14 Matsushita Electric Ind Co Ltd Ｄｃ−ｄｃコンバータ
JP2007159304A (ja) * 2005-12-07 2007-06-21 Matsushita Electric Ind Co Ltd 電源装置
JP4690915B2 (ja) * 2006-03-10 2011-06-01 日立オートモティブシステムズ株式会社 集積回路用電源保護回路
JP2008283787A (ja) * 2007-05-10 2008-11-20 Matsushita Electric Ind Co Ltd スイッチング電源装置
US8031496B2 (en) 2007-11-07 2011-10-04 Panasonic Corporation Driving circuit for power switching device, driving method thereof, and switching power supply apparatus
KR101369154B1 (ko) * 2007-12-11 2014-03-04 삼성전자주식회사 과전압 보호 기능을 갖는 션트 레귤레이터 및 이를 구비한반도체 장치
US7863870B2 (en) * 2008-02-04 2011-01-04 Honeywell International Inc. Self-adjusting bleeder for a forward converter

Also Published As

Publication number Publication date
CN102144353B (zh) 2016-06-29
WO2010021103A1 (ja) 2010-02-25
JP2010075037A (ja) 2010-04-02
TW201014134A (en) 2010-04-01
US8085007B2 (en) 2011-12-27
US20100039087A1 (en) 2010-02-18
CN102144353A (zh) 2011-08-03

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