JP5878742B2 - コントローラ - Google Patents

コントローラ Download PDF

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Publication number
JP5878742B2
JP5878742B2 JP2011261656A JP2011261656A JP5878742B2 JP 5878742 B2 JP5878742 B2 JP 5878742B2 JP 2011261656 A JP2011261656 A JP 2011261656A JP 2011261656 A JP2011261656 A JP 2011261656A JP 5878742 B2 JP5878742 B2 JP 5878742B2
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JP
Japan
Prior art keywords
voltage
change
phases
control unit
schedule
Prior art date
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Active
Application number
JP2011261656A
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English (en)
Japanese (ja)
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JP2013115977A (ja
JP2013115977A5 (enExample
Inventor
弘志 村上
弘志 村上
山口　幸彦
幸彦 山口
拓也 牧瀬
拓也 牧瀬
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
Priority to JP2011261656A priority Critical patent/JP5878742B2/ja
Priority to TW101143136A priority patent/TWI566068B/zh
Priority to TW105135573A priority patent/TW201709003A/zh
Priority to US13/686,457 priority patent/US9046903B2/en
Priority to KR1020120137035A priority patent/KR20130061096A/ko
Priority to CN201210505884.7A priority patent/CN103135459B/zh
Publication of JP2013115977A publication Critical patent/JP2013115977A/ja
Publication of JP2013115977A5 publication Critical patent/JP2013115977A5/ja
Priority to US14/694,974 priority patent/US20150227154A1/en
Application granted granted Critical
Publication of JP5878742B2 publication Critical patent/JP5878742B2/ja
Active 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

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  • 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)
JP2011261656A 2011-11-30 2011-11-30 コントローラ Active JP5878742B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2011261656A JP5878742B2 (ja) 2011-11-30 2011-11-30 コントローラ
TW101143136A TWI566068B (zh) 2011-11-30 2012-11-19 控制器
TW105135573A TW201709003A (zh) 2011-11-30 2012-11-19 控制半導體系統之方法
US13/686,457 US9046903B2 (en) 2011-11-30 2012-11-27 Controller
KR1020120137035A KR20130061096A (ko) 2011-11-30 2012-11-29 컨트롤러
CN201210505884.7A CN103135459B (zh) 2011-11-30 2012-11-30 控制器
US14/694,974 US20150227154A1 (en) 2011-11-30 2015-04-23 Controller

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2013115977A JP2013115977A (ja) 2013-06-10
JP2013115977A5 JP2013115977A5 (enExample) 2014-09-25
JP5878742B2 true JP5878742B2 (ja) 2016-03-08

Family

ID=48466241

Family Applications (1)

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

Country Status (5)

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

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
US20150227154A1 (en) 2015-08-13
TWI566068B (zh) 2017-01-11
JP2013115977A (ja) 2013-06-10
TW201329665A (zh) 2013-07-16
KR20130061096A (ko) 2013-06-10
TW201709003A (zh) 2017-03-01
US20130134959A1 (en) 2013-05-30
CN103135459A (zh) 2013-06-05
CN103135459B (zh) 2017-04-12
US9046903B2 (en) 2015-06-02

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