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 PDFInfo
- 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
Links
- 239000004065 semiconductor Substances 0.000 title 1
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
- G05F1/462—Regulating 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices 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
- H01L27/04—Devices 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
- H01L27/06—Devices 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
- H01L27/0611—Devices 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
- H01L27/0617—Devices 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
- H01L27/0629—Devices 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices 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
- H01L27/04—Devices 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
- H01L27/08—Devices 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
- H01L27/0802—Resistors only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/20—Resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor 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
- H01L29/0684—Semiconductor 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
- H01L29/0692—Surface layout
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types 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
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7833—Field 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
- H01L29/7835—Field 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
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)
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)
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)
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)
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 |
-
2008
- 2008-12-02 CN CN200880121334.7A patent/CN101952955B/zh active Active
- 2008-12-02 JP JP2009546208A patent/JP5104878B2/ja active Active
- 2008-12-02 WO PCT/JP2008/071893 patent/WO2009078274A1/ja active Application Filing
- 2008-12-02 US US12/746,712 patent/US8638160B2/en active Active
-
2013
- 2013-08-12 US US13/964,348 patent/US9411346B2/en active Active
Patent Citations (14)
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)
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 |