DE112015004739T5 - Spannungswandler - Google Patents

Spannungswandler Download PDF

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Publication number
DE112015004739T5
DE112015004739T5 DE112015004739.5T DE112015004739T DE112015004739T5 DE 112015004739 T5 DE112015004739 T5 DE 112015004739T5 DE 112015004739 T DE112015004739 T DE 112015004739T DE 112015004739 T5 DE112015004739 T5 DE 112015004739T5
Authority
DE
Germany
Prior art keywords
voltage
output
current
pwm signal
input
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE112015004739.5T
Other languages
German (de)
English (en)
Inventor
Tsuguo Nishimura
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of DE112015004739T5 publication Critical patent/DE112015004739T5/de
Withdrawn legal-status Critical Current

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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
    • H02M3/158—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 including plural semiconductor devices as final control devices for a single load
    • H02M3/1582—Buck-boost converters
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M1/0009—Devices or circuits for detecting current in a converter

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE112015004739.5T 2014-10-14 2015-09-29 Spannungswandler Withdrawn DE112015004739T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014210011A JP6543908B2 (ja) 2014-10-14 2014-10-14 変圧装置
JP2014-210011 2014-10-14
PCT/JP2015/077416 WO2016059965A1 (ja) 2014-10-14 2015-09-29 変圧装置

Publications (1)

Publication Number Publication Date
DE112015004739T5 true DE112015004739T5 (de) 2017-07-06

Family

ID=55746513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015004739.5T Withdrawn DE112015004739T5 (de) 2014-10-14 2015-09-29 Spannungswandler

Country Status (5)

Country Link
US (1) US10224815B2 (enExample)
JP (1) JP6543908B2 (enExample)
CN (1) CN106716803B (enExample)
DE (1) DE112015004739T5 (enExample)
WO (1) WO2016059965A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117955347A (zh) * 2017-09-14 2024-04-30 中兴通讯股份有限公司 一种转换电路的工作模式切换方法、装置及升降压变换器
JP6993207B2 (ja) * 2017-12-20 2022-01-13 Fdk株式会社 双方向スイッチング電源用の電流検出装置
JP7140633B2 (ja) * 2018-10-24 2022-09-21 矢崎総業株式会社 電力制御装置
CN112286277B (zh) * 2019-07-24 2022-07-08 杭州萤石软件有限公司 电压调节电路

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218970A (ja) * 1985-07-17 1987-01-27 Matsushita Electric Ind Co Ltd 電源装置
US5912552A (en) * 1997-02-12 1999-06-15 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho DC to DC converter with high efficiency for light loads
EP1095445A1 (en) * 1999-05-04 2001-05-02 Koninklijke Philips Electronics N.V. Dc-dc converter
US6166527A (en) * 2000-03-27 2000-12-26 Linear Technology Corporation Control circuit and method for maintaining high efficiency in a buck-boost switching regulator
JP4487649B2 (ja) * 2004-06-14 2010-06-23 富士電機システムズ株式会社 昇降圧型ｄｃ−ｄｃコンバータの制御装置
JP2006006004A (ja) 2004-06-16 2006-01-05 Ricoh Co Ltd 昇降圧型ｄｃ−ｄｃコンバータ
JP2007097361A (ja) * 2005-09-30 2007-04-12 Matsushita Electric Ind Co Ltd 昇降圧コンバータ
JP5172669B2 (ja) * 2006-06-26 2013-03-27 ルネサスエレクトロニクス株式会社 Ｄｃ−ｄｃコンバータ
JP4910575B2 (ja) * 2006-08-31 2012-04-04 日本テキサス・インスツルメンツ株式会社 スイッチング電源装置
TWI392989B (zh) * 2008-06-03 2013-04-11 Richtek Technology Corp 切換式昇降壓電源供應器及其控制方法
JP5199019B2 (ja) * 2008-10-16 2013-05-15 株式会社小糸製作所 昇降圧ｄｃ−ｄｃコンバータ
JP5300410B2 (ja) * 2008-10-24 2013-09-25 株式会社小糸製作所 Ｄｃ−ｄｃコンバータ及びこのｄｃ−ｄｃコンバータを備えた車両用灯具の電源装置
JP2010158116A (ja) * 2008-12-27 2010-07-15 Diamond Electric Mfg Co Ltd Ｄｃ−ｄｃコンバータ
JP2010268590A (ja) * 2009-05-14 2010-11-25 Koito Mfg Co Ltd 昇降圧ｄｃ−ｄｃコンバータ
JP2010284046A (ja) * 2009-06-05 2010-12-16 Koito Mfg Co Ltd 昇降圧ｄｃ−ｄｃコンバータ
US9467053B2 (en) * 2009-07-09 2016-10-11 Infineon Technologies Ag Controlling a multi-mode switching converter
JP5599031B2 (ja) * 2009-12-16 2014-10-01 株式会社小糸製作所 昇降圧型コンバータ
JP5479940B2 (ja) * 2010-02-16 2014-04-23 株式会社小糸製作所 昇降圧ｄｃ−ｄｃコンバータ及び車両用灯具
US8508208B2 (en) * 2010-07-02 2013-08-13 Fairchild Semiconductor Corporation Buck-boost regulator with converter bypass function
US8981737B2 (en) * 2011-03-08 2015-03-17 Intersil Americas LLC High efficiency PFM control for buck-boost converter
WO2012176403A1 (ja) * 2011-06-21 2012-12-27 パナソニック株式会社 昇降圧型ａｃ／ｄｃコンバータ
JP5716631B2 (ja) * 2011-10-18 2015-05-13 株式会社日本自動車部品総合研究所 電力変換装置
CN102710131A (zh) * 2012-06-13 2012-10-03 杭州士兰微电子股份有限公司 变换器及其驱动方法及包含该变换器的功率因数校正装置
JP5939096B2 (ja) * 2012-09-05 2016-06-22 株式会社日本自動車部品総合研究所 電力変換装置

Also Published As

Publication number Publication date
CN106716803B (zh) 2019-08-27
US20180234017A1 (en) 2018-08-16
US10224815B2 (en) 2019-03-05
WO2016059965A1 (ja) 2016-04-21
CN106716803A (zh) 2017-05-24
JP2016082647A (ja) 2016-05-16
JP6543908B2 (ja) 2019-07-17

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee