CN106716803B - 变压装置 - Google Patents

变压装置 Download PDF

Info

Publication number
CN106716803B
CN106716803B CN201580052418.XA CN201580052418A CN106716803B CN 106716803 B CN106716803 B CN 106716803B CN 201580052418 A CN201580052418 A CN 201580052418A CN 106716803 B CN106716803 B CN 106716803B
Authority
CN
China
Prior art keywords
voltage
output
current
input
pwm signal
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.)
Expired - Fee Related
Application number
CN201580052418.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN106716803A (zh
Inventor
西村次夫
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 CN106716803A publication Critical patent/CN106716803A/zh
Application granted granted Critical
Publication of CN106716803B publication Critical patent/CN106716803B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN201580052418.XA 2014-10-14 2015-09-29 变压装置 Expired - Fee Related CN106716803B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN106716803A CN106716803A (zh) 2017-05-24
CN106716803B true CN106716803B (zh) 2019-08-27

Family

ID=55746513

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580052418.XA Expired - Fee Related CN106716803B (zh) 2014-10-14 2015-09-29 变压装置

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109510465A (zh) * 2017-09-14 2019-03-22 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010158116A (ja) * 2008-12-27 2010-07-15 Diamond Electric Mfg Co Ltd 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
EP2337207A2 (en) * 2009-12-16 2011-06-22 Koito Manufacturing Co., Ltd. Step-up and step-down DC-DC converter
CN102315774A (zh) * 2010-07-02 2012-01-11 飞兆半导体公司 具有死区的降压-升压调节器
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
CN103636113A (zh) * 2011-06-21 2014-03-12 松下电器产业株式会社 升降压型ac/dc转换器

Family Cites Families (18)

* 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
WO2008001603A1 (en) * 2006-06-26 2008-01-03 National University Corporation Gunma University Dc/dc converter
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
JP2010268590A (ja) * 2009-05-14 2010-11-25 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
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
US8981737B2 (en) * 2011-03-08 2015-03-17 Intersil Americas LLC High efficiency PFM control for buck-boost converter
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010158116A (ja) * 2008-12-27 2010-07-15 Diamond Electric Mfg Co Ltd 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
EP2337207A2 (en) * 2009-12-16 2011-06-22 Koito Manufacturing Co., Ltd. Step-up and step-down DC-DC converter
CN102315774A (zh) * 2010-07-02 2012-01-11 飞兆半导体公司 具有死区的降压-升压调节器
CN103636113A (zh) * 2011-06-21 2014-03-12 松下电器产业株式会社 升降压型ac/dc转换器
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

Also Published As

Publication number Publication date
WO2016059965A1 (ja) 2016-04-21
US20180234017A1 (en) 2018-08-16
JP6543908B2 (ja) 2019-07-17
US10224815B2 (en) 2019-03-05
DE112015004739T5 (de) 2017-07-06
CN106716803A (zh) 2017-05-24
JP2016082647A (ja) 2016-05-16

Similar Documents

Publication Publication Date Title
KR101017656B1 (ko) 동기 정류형 스위칭 레귤레이터
US7518352B2 (en) Bootstrap clamping circuit for DC/DC regulators and method thereof
CN111869072B (zh) 一种电压转换电路的控制电路
US9584115B2 (en) Duty cycle-controlled load switch
KR20060050145A (ko) 과전류 보호 회로
CN104699153B (zh) 低压差线性稳压器
KR20110087234A (ko) 스위칭 레귤레이터
US20150194888A1 (en) Power source circuit
CN106716803B (zh) 变压装置
US10122260B2 (en) Switched-mode power converter with a current limit circuit
TWI550379B (zh) 漣波控制切換式穩壓器以及漣波控制切換式穩壓方法
US9929646B2 (en) Charge pump circuit and step-down regulator circuit
KR101774601B1 (ko) 스위칭 레귤레이터 제어 회로 및 스위칭 레귤레이터
CN107026567B (zh) 直流-直流转换器及用于控制直流-直流转换器的方法
TWI493842B (zh) 開啟時間控制模組及開啟時間控制方法
JP5398422B2 (ja) スイッチング電源装置
US20180159526A1 (en) Switching element driving device
KR101207254B1 (ko) 스위칭 레귤레이터
CN112558680A (zh) 线性调整器及其控制电路
US20100117611A1 (en) Regulator circuit having N-type MOS transistor controlled by error amplifier
CN102055321B (zh) Dc-dc转换器中的求和电路
CN107508460A (zh) 一种带欠压保护的升压电容充电电路
US20160026200A1 (en) Power supply circuit
CN102570805A (zh) 降压转换器
JP6594765B2 (ja) ソフトスタート回路及びこれを備えた電源装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190827