[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2009078274A1 - 集積回路および半導体装置 - Google Patents

集積回路および半導体装置 Download PDF

Info

Publication number
WO2009078274A1
WO2009078274A1 PCT/JP2008/071893 JP2008071893W WO2009078274A1 WO 2009078274 A1 WO2009078274 A1 WO 2009078274A1 JP 2008071893 W JP2008071893 W JP 2008071893W WO 2009078274 A1 WO2009078274 A1 WO 2009078274A1
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
integrated circuit
resistor
control unit
dividing
Prior art date
Application number
PCT/JP2008/071893
Other languages
English (en)
French (fr)
Inventor
Taichi Karino
Akio Kitamura
Takato Sugawara
Original Assignee
Fuji Electric Device Technology 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 Fuji Electric Device Technology Co., Ltd. filed Critical Fuji Electric Device Technology Co., Ltd.
Priority to JP2009546208A priority Critical patent/JP5104878B2/ja
Priority to CN200880121334.7A priority patent/CN101952955B/zh
Priority to US12/746,712 priority patent/US8638160B2/en
Publication of WO2009078274A1 publication Critical patent/WO2009078274A1/ja
Priority to US13/964,348 priority patent/US9411346B2/en

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic 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
    • G05F1/10Regulating voltage or current
    • G05F1/46Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/462Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/06Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
    • H01L27/0611Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
    • H01L27/0617Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type
    • H01L27/0629Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type in combination with diodes, or resistors, or capacitors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/08Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
    • H01L27/0802Resistors only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/20Resistors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/0684Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
    • H01L29/0692Surface layout
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76Unipolar devices, e.g. field effect transistors
    • H01L29/772Field effect transistors
    • H01L29/78Field effect transistors with field effect produced by an insulated gate
    • H01L29/7833Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
    • H01L29/7835Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's with asymmetrical source and drain regions, e.g. lateral high-voltage MISFETs with drain offset region, extended drain MISFETs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Automation & Control Theory (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Dc-Dc Converters (AREA)

Abstract

 分圧回路を集積させた集積回路(100)は、第1抵抗(121)と、第2抵抗(122)と、制御部(130)と、スイッチ(140)と、切換部(150)と、を備えている。第1抵抗(121)および第2抵抗(122)は、制御部(130)へ供給される交流電圧を整流した電圧または直流電圧を分圧する抵抗分圧素子を構成している。スイッチ(140)は、抵抗分圧素子と直列に設けられ、抵抗分圧素子を通過する電流を通過させ、または遮断する。切換部(150)は、制御部(130)の駆動時は電流を通過させ、制御部(130)の待機時は電流を遮断するようにスイッチ(140)を切り換える。
PCT/JP2008/071893 2007-12-14 2008-12-02 集積回路および半導体装置 WO2009078274A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009546208A JP5104878B2 (ja) 2007-12-14 2008-12-02 集積回路および半導体装置
CN200880121334.7A CN101952955B (zh) 2007-12-14 2008-12-02 集成电路和半导体器件
US12/746,712 US8638160B2 (en) 2007-12-14 2008-12-02 Integrated circuit and semiconductor device
US13/964,348 US9411346B2 (en) 2007-12-14 2013-08-12 Integrated circuit and semiconductor device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007323949 2007-12-14
JP2007-323949 2007-12-14

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/746,712 A-371-Of-International US8638160B2 (en) 2007-12-14 2008-12-02 Integrated circuit and semiconductor device
US13/964,348 Division US9411346B2 (en) 2007-12-14 2013-08-12 Integrated circuit and semiconductor device

Publications (1)

Publication Number Publication Date
WO2009078274A1 true WO2009078274A1 (ja) 2009-06-25

Family

ID=40795392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071893 WO2009078274A1 (ja) 2007-12-14 2008-12-02 集積回路および半導体装置

Country Status (4)

Country Link
US (2) US8638160B2 (ja)
JP (1) JP5104878B2 (ja)
CN (1) CN101952955B (ja)
WO (1) WO2009078274A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102480217A (zh) * 2010-11-30 2012-05-30 英飞凌科技股份有限公司 用于驱动开关的系统和方法
JP2012138387A (ja) * 2010-12-24 2012-07-19 Sanken Electric Co Ltd 起動回路、スイッチング電源用ic及びスイッチング電源装置
JP2012196109A (ja) * 2011-03-18 2012-10-11 Sanken Electric Co Ltd スイッチング電源装置の制御回路及びスイッチング電源装置
US20140054708A1 (en) * 2010-11-30 2014-02-27 Taiwan Semiconductor Manufacturing Company, Ltd. Stacked and Tunable Power Fuse
US20150001677A1 (en) * 2013-06-28 2015-01-01 Stmicroelectronics S.R.L. Semiconductor device integrating a voltage divider and process for manufacturing a semiconductor device
JP2016081992A (ja) * 2014-10-14 2016-05-16 富士電機株式会社 半導体装置
US20160293696A1 (en) * 2011-06-14 2016-10-06 Taiwan Semiconductor Manufacturing Company, Ltd. High voltage resistor with pin diode isolation
JP2017112703A (ja) * 2015-12-15 2017-06-22 富士電機株式会社 半導体装置
CN112310073A (zh) * 2019-06-28 2021-02-02 精工爱普生株式会社 半导体装置以及电源控制ic
JP2021121141A (ja) * 2020-01-30 2021-08-19 株式会社沖データ 電源回路及び画像形成装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120313692A1 (en) * 2011-06-08 2012-12-13 Sehat Sutardja Super-high-voltage resistor on silicon
US8928043B2 (en) * 2013-04-25 2015-01-06 Monolithic Power Systems, Inc. High voltage FET device with voltage sensing
TWI489744B (zh) * 2013-06-03 2015-06-21 Richtek Technology Corp 交流對直流電源轉換器的控制電路
WO2014203487A1 (ja) 2013-06-20 2014-12-24 富士電機株式会社 半導体装置、スイッチング電源用制御icおよびスイッチング電源装置
US9941268B2 (en) * 2014-03-13 2018-04-10 Taiwan Semiconductor Manufacturing Co., Ltd. Series resistor over drain region in high voltage device
JP6531447B2 (ja) * 2015-03-20 2019-06-19 富士電機株式会社 半導体装置
US9698214B1 (en) * 2016-03-31 2017-07-04 Taiwan Semiconductor Manufacturing Co., Ltd. Capacitor structure of integrated circuit chip and method of fabricating the same
US10475784B2 (en) * 2017-05-30 2019-11-12 Vanguard International Semiconductor Corporation Semiconductor structure with a resistor and a transistor and method for forming the same
DE102017130213B4 (de) * 2017-12-15 2021-10-21 Infineon Technologies Ag Planarer feldeffekttransistor
DE102018112866B4 (de) 2018-05-29 2020-07-02 Infineon Technologies Ag Halbleitervorrichtung mit elektrischem Widerstand
DE102018113145B4 (de) * 2018-06-01 2020-06-04 Infineon Technologies Ag Gleichrichtereinrichtung
CN114823664A (zh) 2018-06-19 2022-07-29 新唐科技日本株式会社 半导体装置
WO2019244387A1 (ja) * 2018-06-19 2019-12-26 パナソニックIpマネジメント株式会社 半導体装置
JP7180359B2 (ja) * 2018-12-19 2022-11-30 富士電機株式会社 抵抗素子
DE102019008580A1 (de) 2019-02-19 2020-08-20 Semiconductor Components Industries, Llc Verfahren zum bilden einer halbleitervorrichtung und struktur dafür
US11152454B2 (en) * 2019-02-19 2021-10-19 Semiconductor Components Industries, Llc Method of forming a semiconductor device having a resistor and structure therefor
US11585860B2 (en) * 2020-05-13 2023-02-21 Nuvoton Technology Corporation Japan Semiconductor device

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133747A (ja) * 1985-12-05 1987-06-16 Mitsubishi Electric Corp 外部電源電圧の分圧回路を内蔵した不揮発性半導体メモリ素子
JPH06120510A (ja) * 1992-08-17 1994-04-28 Fuji Electric Co Ltd 高耐圧mis電界効果トランジスタおよび半導体集積回路
JPH06151716A (ja) * 1992-11-11 1994-05-31 Hitachi Ltd 半導体集積回路装置
JPH08250663A (ja) * 1995-03-10 1996-09-27 Fuji Electric Co Ltd 半導体装置
JPH10321806A (ja) * 1997-05-23 1998-12-04 Sony Corp 半導体装置の保護回路
JPH1118425A (ja) * 1997-06-27 1999-01-22 Yokogawa Electric Corp パルス幅制御ic回路
JPH11150234A (ja) * 1997-11-19 1999-06-02 Nec Corp 半導体装置
JP2001007327A (ja) * 1999-06-22 2001-01-12 Fuji Electric Co Ltd 高耐圧半導体装置
JP2003008009A (ja) * 2001-06-27 2003-01-10 Fuji Electric Co Ltd 半導体装置
JP2004014640A (ja) * 2002-06-04 2004-01-15 Fuji Electric Holdings Co Ltd 半導体装置およびその使用方法
JP2004146548A (ja) * 2002-10-24 2004-05-20 Ricoh Co Ltd 電圧設定回路及びその設定方法、並びに電圧検出回路及び定電圧発生回路
JP2006210953A (ja) * 2006-04-27 2006-08-10 Fuji Electric Device Technology Co Ltd レベルシフタ
JP2007042838A (ja) * 2005-08-03 2007-02-15 Nec Electronics Corp 電源電位制御回路、半導体集積回路装置、及び電源電位の調整方法
JP2007258554A (ja) * 2006-03-24 2007-10-04 Fuji Electric Device Technology Co Ltd 電界効果型接合トランジスタ、スイッチング電源用icおよびスイッチング電源

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386136A (en) 1991-05-06 1995-01-31 Siliconix Incorporated Lightly-doped drain MOSFET with improved breakdown characteristics
US5329168A (en) * 1991-12-27 1994-07-12 Nec Corporation Semiconductor integrated circuit device equipped with substrate biasing system selectively powered from internal and external power sources
US6023178A (en) 1997-04-09 2000-02-08 Yokogawa Electric Corporation Pulse width control IC circuit and switching power supply unit
JP3773718B2 (ja) * 1999-09-20 2006-05-10 株式会社東芝 半導体集積回路
JP4024990B2 (ja) 2000-04-28 2007-12-19 株式会社ルネサステクノロジ 半導体装置
JP4075374B2 (ja) * 2001-12-26 2008-04-16 富士電機機器制御株式会社 電磁石装置の駆動装置
US6621254B1 (en) * 2002-04-09 2003-09-16 Darrell Allen Williams AC voltage triac regulator
KR100629258B1 (ko) * 2003-03-20 2006-09-29 삼성전자주식회사 내부 전압 발생회로
JP2005094835A (ja) 2003-09-12 2005-04-07 Sanken Electric Co Ltd スイッチング電源装置
JP2006072860A (ja) * 2004-09-03 2006-03-16 Rohm Co Ltd 負荷駆動用半導体装置
US7876225B2 (en) * 2006-02-23 2011-01-25 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Methods and apparatus for switching a transponder to an active state, and asset management systems employing same
JP5564749B2 (ja) 2006-11-20 2014-08-06 富士電機株式会社 半導体装置、半導体集積回路、スイッチング電源用制御icおよびスイッチング電源装置
JP2007123926A (ja) 2006-12-18 2007-05-17 Renesas Technology Corp 半導体装置

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133747A (ja) * 1985-12-05 1987-06-16 Mitsubishi Electric Corp 外部電源電圧の分圧回路を内蔵した不揮発性半導体メモリ素子
JPH06120510A (ja) * 1992-08-17 1994-04-28 Fuji Electric Co Ltd 高耐圧mis電界効果トランジスタおよび半導体集積回路
JPH06151716A (ja) * 1992-11-11 1994-05-31 Hitachi Ltd 半導体集積回路装置
JPH08250663A (ja) * 1995-03-10 1996-09-27 Fuji Electric Co Ltd 半導体装置
JPH10321806A (ja) * 1997-05-23 1998-12-04 Sony Corp 半導体装置の保護回路
JPH1118425A (ja) * 1997-06-27 1999-01-22 Yokogawa Electric Corp パルス幅制御ic回路
JPH11150234A (ja) * 1997-11-19 1999-06-02 Nec Corp 半導体装置
JP2001007327A (ja) * 1999-06-22 2001-01-12 Fuji Electric Co Ltd 高耐圧半導体装置
JP2003008009A (ja) * 2001-06-27 2003-01-10 Fuji Electric Co Ltd 半導体装置
JP2004014640A (ja) * 2002-06-04 2004-01-15 Fuji Electric Holdings Co Ltd 半導体装置およびその使用方法
JP2004146548A (ja) * 2002-10-24 2004-05-20 Ricoh Co Ltd 電圧設定回路及びその設定方法、並びに電圧検出回路及び定電圧発生回路
JP2007042838A (ja) * 2005-08-03 2007-02-15 Nec Electronics Corp 電源電位制御回路、半導体集積回路装置、及び電源電位の調整方法
JP2007258554A (ja) * 2006-03-24 2007-10-04 Fuji Electric Device Technology Co Ltd 電界効果型接合トランジスタ、スイッチング電源用icおよびスイッチング電源
JP2006210953A (ja) * 2006-04-27 2006-08-10 Fuji Electric Device Technology Co Ltd レベルシフタ

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102480217A (zh) * 2010-11-30 2012-05-30 英飞凌科技股份有限公司 用于驱动开关的系统和方法
US20140054708A1 (en) * 2010-11-30 2014-02-27 Taiwan Semiconductor Manufacturing Company, Ltd. Stacked and Tunable Power Fuse
CN104767360B (zh) * 2010-11-30 2017-10-10 英飞凌科技股份有限公司 用于驱动开关的系统和方法
CN104753319A (zh) * 2010-11-30 2015-07-01 英飞凌科技股份有限公司 用于驱动开关的系统和方法
CN104767360A (zh) * 2010-11-30 2015-07-08 英飞凌科技股份有限公司 用于驱动开关的系统和方法
US9299694B2 (en) * 2010-11-30 2016-03-29 Taiwan Semiconductor Manufacturing Company, Ltd. Stacked and tunable power fuse
CN104753319B (zh) * 2010-11-30 2017-07-18 英飞凌科技股份有限公司 用于驱动开关的方法
JP2012138387A (ja) * 2010-12-24 2012-07-19 Sanken Electric Co Ltd 起動回路、スイッチング電源用ic及びスイッチング電源装置
JP2012196109A (ja) * 2011-03-18 2012-10-11 Sanken Electric Co Ltd スイッチング電源装置の制御回路及びスイッチング電源装置
US20160293696A1 (en) * 2011-06-14 2016-10-06 Taiwan Semiconductor Manufacturing Company, Ltd. High voltage resistor with pin diode isolation
US10103223B2 (en) * 2011-06-14 2018-10-16 Taiwan Semiconductor Manufacturing Company, Ltd. High voltage resistor with pin diode isolation
US9461104B2 (en) * 2013-06-28 2016-10-04 Stmicroelectronics S.R.L. Semiconductor device integrating a voltage divider and process for manufacturing a semiconductor device
US20150001677A1 (en) * 2013-06-28 2015-01-01 Stmicroelectronics S.R.L. Semiconductor device integrating a voltage divider and process for manufacturing a semiconductor device
JP2016081992A (ja) * 2014-10-14 2016-05-16 富士電機株式会社 半導体装置
JP2017112703A (ja) * 2015-12-15 2017-06-22 富士電機株式会社 半導体装置
CN112310073A (zh) * 2019-06-28 2021-02-02 精工爱普生株式会社 半导体装置以及电源控制ic
US11502073B2 (en) 2019-06-28 2022-11-15 Seiko Epson Corporation Semiconductor device and power source control IC
CN112310073B (zh) * 2019-06-28 2023-06-06 精工爱普生株式会社 半导体装置以及电源控制ic
JP2021121141A (ja) * 2020-01-30 2021-08-19 株式会社沖データ 電源回路及び画像形成装置
JP7327186B2 (ja) 2020-01-30 2023-08-16 沖電気工業株式会社 電源回路及び画像形成装置

Also Published As

Publication number Publication date
US20130328619A1 (en) 2013-12-12
CN101952955A (zh) 2011-01-19
CN101952955B (zh) 2014-03-05
JPWO2009078274A1 (ja) 2011-04-28
US8638160B2 (en) 2014-01-28
JP5104878B2 (ja) 2012-12-19
US20120154026A1 (en) 2012-06-21
US9411346B2 (en) 2016-08-09

Similar Documents

Publication Publication Date Title
WO2009078274A1 (ja) 集積回路および半導体装置
CA2608743C (en) Two-wire dimmer with power supply and load protection circuit in the event of switch failure
JP3139721U (ja) 二電源回路自動切替電気回路システム
JP2008306799A5 (ja)
ATE421096T1 (de) Vorrichtung zur erdfehlerdetektion für eine motorantriebsschaltung
EP1079507A4 (en) SWITCHING REGULATOR, DC / DC CONVERTER AND LSI SYSTEM COMPRISING SUCH A REGULATOR
WO2007131762A3 (de) Leistungsschaltung mit kurzschlussschutzschaltung
WO2009002076A3 (en) Plug device
WO2007021935A3 (en) Apparatus and method for driving light-emitting diodes (leds)
WO2014158386A3 (en) Systems and methods for driving a load under various power conditions
WO2008149530A1 (ja) 電源制御装置およびその電源制御装置を有するヒートポンプ装置
WO2007089083A3 (en) Control apparatus for linear compressor
EP1885124A3 (en) Broadcast receiving apparatus to minimize standby power and method thereof
WO2007031935A3 (en) Inrush current limiter device and power factor correction circuit comprising the same
JP2009142115A5 (ja)
JP2009515405A5 (ja)
WO2009050943A1 (ja) スイッチング電源装置
JP2007085861A (ja) 過電流検出装置
WO2009001285A3 (en) System for controlling the steady-state rotation of a synchronous electric motor
EP1564877A3 (en) Apparatus for driving a brushless motor
WO2009010212A3 (de) Elektronisches steuergerät zum einsatz in einem fahrzeug
JP2008043082A5 (ja)
ATE356530T1 (de) Dimmeranordnung
US12088222B2 (en) Soft start for power tool with momentary switch and mechanical direction selection switch
TWI277278B (en) High-voltage detecting circuit for saving power in standby mode

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880121334.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08860995

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2009546208

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08860995

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12746712

Country of ref document: US