CN103135459B - 控制器 - Google Patents

控制器 Download PDF

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Publication number
CN103135459B
CN103135459B CN201210505884.7A CN201210505884A CN103135459B CN 103135459 B CN103135459 B CN 103135459B CN 201210505884 A CN201210505884 A CN 201210505884A CN 103135459 B CN103135459 B CN 103135459B
Authority
CN
China
Prior art keywords
voltage
voltage regulator
control unit
scheduling
change
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
CN201210505884.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN103135459A (zh
Inventor
村上弘志
山口幸彦
牧濑拓也
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.)
Renesas Electronics Corp
Original Assignee
Renesas Electronics Corp
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 Renesas Electronics Corp filed Critical Renesas Electronics Corp
Publication of CN103135459A publication Critical patent/CN103135459A/zh
Application granted granted Critical
Publication of CN103135459B publication Critical patent/CN103135459B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • 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
    • H02M3/1584—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 with a plurality of power processing stages connected in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
CN201210505884.7A 2011-11-30 2012-11-30 控制器 Expired - Fee Related CN103135459B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011261656A JP5878742B2 (ja) 2011-11-30 2011-11-30 コントローラ
JP2011-261656 2011-11-30

Publications (2)

Publication Number Publication Date
CN103135459A CN103135459A (zh) 2013-06-05
CN103135459B true CN103135459B (zh) 2017-04-12

Family

ID=48466241

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210505884.7A Expired - Fee Related CN103135459B (zh) 2011-11-30 2012-11-30 控制器

Country Status (5)

Country Link
US (2) US9046903B2 (https=)
JP (1) JP5878742B2 (https=)
KR (1) KR20130061096A (https=)
CN (1) CN103135459B (https=)
TW (2) TWI566068B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102135426B1 (ko) * 2013-12-10 2020-07-17 에스케이하이닉스 주식회사 반도체 장치의 동작 모드 설정 회로 및 이를 이용한 데이터 처리 시스템
US9823734B2 (en) * 2014-08-18 2017-11-21 Atmel Corporation Instrumenting switch mode power supply to measure circuit power consumption
JP6814085B2 (ja) * 2017-03-31 2021-01-13 エイブリック株式会社 監視回路及び半導体装置
US10049719B1 (en) * 2017-06-12 2018-08-14 Nanya Technology Corporation Voltage system and method for operating the same
JP6966982B2 (ja) * 2018-07-31 2021-11-17 日立Astemo株式会社 電源装置および電子制御装置
US11429172B2 (en) * 2020-01-06 2022-08-30 Intel Corporation Digital linear regulator clamping method and apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3705842B2 (ja) * 1994-08-04 2005-10-12 株式会社ルネサステクノロジ 半導体装置
JP3847423B2 (ja) * 1997-09-04 2006-11-22 株式会社ルネサステクノロジ 定電圧発生装置
US7394445B2 (en) * 2002-11-12 2008-07-01 Power-One, Inc. Digital power manager for controlling and monitoring an array of point-of-load regulators
US7373527B2 (en) * 2002-12-23 2008-05-13 Power-One, Inc. System and method for interleaving point-of-load regulators
JP4256198B2 (ja) * 2003-04-22 2009-04-22 株式会社東芝 データ記憶システム
JP2006034047A (ja) * 2004-07-20 2006-02-02 Oki Power Tech Co Ltd 電源装置
JP2007288974A (ja) 2006-04-19 2007-11-01 Matsushita Electric Ind Co Ltd 電源装置及び電源供給方法
JP5130792B2 (ja) * 2007-06-08 2013-01-30 富士通セミコンダクター株式会社 半導体集積回路およびシステム
JP5104064B2 (ja) * 2007-06-28 2012-12-19 トヨタ自動車株式会社 Ｄｃ−ｄｃコンバータおよびその制御方法
US8330438B2 (en) * 2007-08-30 2012-12-11 International Rectifier Corporation Method and apparatus for equalizing phase currents in multiphase switching power converters
JP2009232587A (ja) * 2008-03-24 2009-10-08 Oki Power Tech Co Ltd 電源装置及びその制御方法
US8154315B2 (en) * 2008-04-08 2012-04-10 Formfactor, Inc. Self-referencing voltage regulator
KR100945802B1 (ko) * 2008-06-24 2010-03-08 주식회사 하이닉스반도체 클럭을 생성하는 반도체 집적 회로

Also Published As

Publication number Publication date
TW201329665A (zh) 2013-07-16
US9046903B2 (en) 2015-06-02
TW201709003A (zh) 2017-03-01
CN103135459A (zh) 2013-06-05
US20150227154A1 (en) 2015-08-13
JP5878742B2 (ja) 2016-03-08
JP2013115977A (ja) 2013-06-10
KR20130061096A (ko) 2013-06-10
TWI566068B (zh) 2017-01-11
US20130134959A1 (en) 2013-05-30

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Address after: Tokyo, Japan

Applicant after: Renesas Electronics Corporation

Address before: Kanagawa, Japan

Applicant before: Renesas Electronics Corporation

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170412

Termination date: 20191130

CF01 Termination of patent right due to non-payment of annual fee