CN102915065B - 稳压器 - Google Patents
稳压器 Download PDFInfo
- Publication number
- CN102915065B CN102915065B CN201210274653.XA CN201210274653A CN102915065B CN 102915065 B CN102915065 B CN 102915065B CN 201210274653 A CN201210274653 A CN 201210274653A CN 102915065 B CN102915065 B CN 102915065B
- Authority
- CN
- China
- Prior art keywords
- transistor
- grid
- drain electrode
- circuit
- voltage
- 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.)
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Classifications
-
- 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
-
- 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
- G05F1/575—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 characterised by the feedback circuit
-
- 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
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
-
- 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
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011171780A JP5715525B2 (ja) | 2011-08-05 | 2011-08-05 | ボルテージレギュレータ |
JP2011-171780 | 2011-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102915065A CN102915065A (zh) | 2013-02-06 |
CN102915065B true CN102915065B (zh) | 2015-09-30 |
Family
ID=47613465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210274653.XA Active CN102915065B (zh) | 2011-08-05 | 2012-08-03 | 稳压器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8866457B2 (zh) |
JP (1) | JP5715525B2 (zh) |
KR (1) | KR101939843B1 (zh) |
CN (1) | CN102915065B (zh) |
TW (1) | TWI534581B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5715401B2 (ja) * | 2010-12-09 | 2015-05-07 | セイコーインスツル株式会社 | ボルテージレギュレータ |
DE102011087440A1 (de) * | 2011-11-30 | 2013-01-31 | Osram Ag | Schaltung zur Ansteuerung einer Beleuchtungskomponente |
RU2592719C2 (ru) * | 2012-03-16 | 2016-07-27 | Интел Корпорейшн | Генератор опорного напряжения с низким импедансом |
JP2014164702A (ja) * | 2013-02-27 | 2014-09-08 | Seiko Instruments Inc | ボルテージレギュレータ |
US9488505B2 (en) * | 2013-10-28 | 2016-11-08 | Infineon Technologies Ag | Circuit, method and sensor for obtaining information on a physical quantity |
US9778067B2 (en) * | 2015-04-02 | 2017-10-03 | Infineon Technologies Ag | Sensing a physical quantity in relation to a sensor |
FR3039905B1 (fr) * | 2015-08-07 | 2019-01-25 | STMicroelectronics (Alps) SAS | Source de tension |
JP6632358B2 (ja) * | 2015-12-11 | 2020-01-22 | エイブリック株式会社 | 増幅回路及びボルテージレギュレータ |
US9893618B2 (en) * | 2016-05-04 | 2018-02-13 | Infineon Technologies Ag | Voltage regulator with fast feedback |
WO2020090551A1 (ja) * | 2018-10-31 | 2020-05-07 | ローム株式会社 | リニア電源回路 |
US11283436B2 (en) | 2019-04-25 | 2022-03-22 | Teradyne, Inc. | Parallel path delay line |
US10942220B2 (en) | 2019-04-25 | 2021-03-09 | Teradyne, Inc. | Voltage driver with supply current stabilization |
US11119155B2 (en) | 2019-04-25 | 2021-09-14 | Teradyne, Inc. | Voltage driver circuit |
JP7292108B2 (ja) * | 2019-05-27 | 2023-06-16 | エイブリック株式会社 | ボルテージレギュレータ |
US11392155B2 (en) | 2019-08-09 | 2022-07-19 | Analog Devices International Unlimited Company | Low power voltage generator circuit |
JP2021144411A (ja) | 2020-03-11 | 2021-09-24 | キオクシア株式会社 | 半導体装置及びメモリシステム |
EP3951551B1 (en) * | 2020-08-07 | 2023-02-22 | Scalinx | Voltage regulator and method |
US20230198394A1 (en) * | 2021-12-17 | 2023-06-22 | Qualcomm Incorporated | Nonlinear current mirror for fast transient and low power regulator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1320852A (zh) * | 2000-03-31 | 2001-11-07 | 精工电子有限公司 | 稳压器 |
EP1439444A1 (en) * | 2003-01-16 | 2004-07-21 | Dialog Semiconductor GmbH | Low drop out voltage regulator having a cascode structure |
CN101075143A (zh) * | 2006-05-17 | 2007-11-21 | 深圳安凯微电子技术有限公司 | 一种低压线性电压调节器 |
CN101227146A (zh) * | 2006-12-08 | 2008-07-23 | 精工电子有限公司 | 电压调节器 |
CN101604174A (zh) * | 2008-06-09 | 2009-12-16 | 精工电子有限公司 | 稳压器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4181695B2 (ja) * | 1999-07-09 | 2008-11-19 | 新日本無線株式会社 | レギュレータ回路 |
JP4322360B2 (ja) * | 1999-07-21 | 2009-08-26 | エルピーダメモリ株式会社 | 電圧安定化回路およびそれを用いた半導体装置 |
JP4124768B2 (ja) | 2003-04-18 | 2008-07-23 | 富士通株式会社 | 定電圧電源回路 |
JP4029812B2 (ja) * | 2003-09-08 | 2008-01-09 | ソニー株式会社 | 定電圧電源回路 |
JP2006127225A (ja) * | 2004-10-29 | 2006-05-18 | Torex Device Co Ltd | 電源回路 |
JP2008217677A (ja) * | 2007-03-07 | 2008-09-18 | Ricoh Co Ltd | 定電圧回路及びその動作制御方法 |
JP5580608B2 (ja) * | 2009-02-23 | 2014-08-27 | セイコーインスツル株式会社 | ボルテージレギュレータ |
JP2010277192A (ja) * | 2009-05-26 | 2010-12-09 | Toshiba Corp | 電圧レギュレータ |
JP5715401B2 (ja) * | 2010-12-09 | 2015-05-07 | セイコーインスツル株式会社 | ボルテージレギュレータ |
JP5670773B2 (ja) * | 2011-02-01 | 2015-02-18 | セイコーインスツル株式会社 | ボルテージレギュレータ |
-
2011
- 2011-08-05 JP JP2011171780A patent/JP5715525B2/ja active Active
-
2012
- 2012-07-25 TW TW101126816A patent/TWI534581B/zh active
- 2012-07-31 KR KR1020120083867A patent/KR101939843B1/ko active IP Right Grant
- 2012-08-02 US US13/564,876 patent/US8866457B2/en active Active
- 2012-08-03 CN CN201210274653.XA patent/CN102915065B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1320852A (zh) * | 2000-03-31 | 2001-11-07 | 精工电子有限公司 | 稳压器 |
EP1439444A1 (en) * | 2003-01-16 | 2004-07-21 | Dialog Semiconductor GmbH | Low drop out voltage regulator having a cascode structure |
CN101075143A (zh) * | 2006-05-17 | 2007-11-21 | 深圳安凯微电子技术有限公司 | 一种低压线性电压调节器 |
CN101227146A (zh) * | 2006-12-08 | 2008-07-23 | 精工电子有限公司 | 电压调节器 |
CN101604174A (zh) * | 2008-06-09 | 2009-12-16 | 精工电子有限公司 | 稳压器 |
Also Published As
Publication number | Publication date |
---|---|
CN102915065A (zh) | 2013-02-06 |
JP5715525B2 (ja) | 2015-05-07 |
TW201329666A (zh) | 2013-07-16 |
TWI534581B (zh) | 2016-05-21 |
US20130033247A1 (en) | 2013-02-07 |
KR101939843B1 (ko) | 2019-01-17 |
KR20130016083A (ko) | 2013-02-14 |
US8866457B2 (en) | 2014-10-21 |
JP2013037469A (ja) | 2013-02-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160310 Address after: Chiba County, Japan Patentee after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba, Chiba, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Nagano Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: ABLIC Inc. |