CN104571243A - 电压调节器 - Google Patents
电压调节器 Download PDFInfo
- Publication number
- CN104571243A CN104571243A CN201410569284.6A CN201410569284A CN104571243A CN 104571243 A CN104571243 A CN 104571243A CN 201410569284 A CN201410569284 A CN 201410569284A CN 104571243 A CN104571243 A CN 104571243A
- Authority
- CN
- China
- Prior art keywords
- transistor
- leakage current
- output
- voltage
- voltage regulator
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 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
- G05F1/56—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
- 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
- G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/567—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for temperature compensation
-
- 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
- G05F3/242—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 with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
- G05F3/245—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 with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the temperature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Amplifiers (AREA)
- Semiconductor Integrated Circuits (AREA)
- Power Engineering (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013219530A JP6211889B2 (ja) | 2013-10-22 | 2013-10-22 | ボルテージレギュレータ |
JP2013-219530 | 2013-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104571243A true CN104571243A (zh) | 2015-04-29 |
CN104571243B CN104571243B (zh) | 2018-01-02 |
Family
ID=52825614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410569284.6A Expired - Fee Related CN104571243B (zh) | 2013-10-22 | 2014-10-22 | 电压调节器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9372489B2 (zh) |
JP (1) | JP6211889B2 (zh) |
KR (1) | KR102227587B1 (zh) |
CN (1) | CN104571243B (zh) |
TW (1) | TWI631449B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105700606A (zh) * | 2016-01-22 | 2016-06-22 | 深圳微步信息股份有限公司 | 电源模块及其输出电压调节方法 |
CN107402591A (zh) * | 2016-05-19 | 2017-11-28 | 联咏科技股份有限公司 | 电压调节器及应用于其上的方法 |
CN111766913A (zh) * | 2020-05-27 | 2020-10-13 | 北京新忆科技有限公司 | 集成电路的控制系统和集成电路 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106843348B (zh) * | 2015-09-22 | 2020-03-10 | 三星电子株式会社 | 电压调节器和包括该电压调节器的移动设备 |
JP6700550B2 (ja) | 2016-01-08 | 2020-05-27 | ミツミ電機株式会社 | レギュレータ |
KR101937268B1 (ko) * | 2017-10-11 | 2019-04-09 | 현대오트론 주식회사 | 실시간 기울기 제어 장치 및 그것의 동작 방법 |
JP7031983B2 (ja) * | 2018-03-27 | 2022-03-08 | エイブリック株式会社 | ボルテージレギュレータ |
US10956352B2 (en) | 2018-05-29 | 2021-03-23 | Continental Automotive Systems, Inc. | Automatic location based addressing method for network participants in a serial bus system |
US10614860B1 (en) | 2019-04-15 | 2020-04-07 | Micron Technology, Inc. | Systems for discharging leakage current over a range of process, voltage, temperature (PVT) conditions |
TWI727742B (zh) * | 2020-04-16 | 2021-05-11 | 晶豪科技股份有限公司 | 具有暫態響應增強的端接電壓調節裝置 |
CN114598310B (zh) * | 2022-03-11 | 2023-09-12 | 康希通信科技(上海)有限公司 | 射频开关电路及射频电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1417656A (zh) * | 2001-11-09 | 2003-05-14 | 精工电子有限公司 | 电压调节器 |
JP2005011133A (ja) * | 2003-06-20 | 2005-01-13 | Mitsumi Electric Co Ltd | ボルテージレギュレータ |
US20080203983A1 (en) * | 2007-02-27 | 2008-08-28 | Stmicroelectronics S.R.L. | Voltage regulator with leakage current compensation |
JP2008217203A (ja) * | 2007-03-01 | 2008-09-18 | Sanyo Electric Co Ltd | レギュレータ回路 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6069782A (en) * | 1998-08-26 | 2000-05-30 | Integrated Device Technology, Inc. | ESD damage protection using a clamp circuit |
JP3825300B2 (ja) * | 2001-10-31 | 2006-09-27 | Necエレクトロニクス株式会社 | 内部降圧回路 |
JP2004152092A (ja) * | 2002-10-31 | 2004-05-27 | Matsushita Electric Ind Co Ltd | 電圧源回路 |
US7221213B2 (en) * | 2005-08-08 | 2007-05-22 | Aimtron Technology Corp. | Voltage regulator with prevention from overvoltage at load transients |
JP4836599B2 (ja) * | 2006-02-16 | 2011-12-14 | 株式会社リコー | ボルテージレギュレータ |
US7573323B2 (en) * | 2007-05-31 | 2009-08-11 | Aptina Imaging Corporation | Current mirror bias trimming technique |
TWI377460B (en) * | 2008-09-02 | 2012-11-21 | Faraday Tech Corp | Reference current generator circuit for low-voltage applications |
JP5051105B2 (ja) * | 2008-11-21 | 2012-10-17 | 三菱電機株式会社 | リファレンス電圧発生回路及びバイアス回路 |
US8710812B1 (en) * | 2009-01-27 | 2014-04-29 | Xilinx, Inc. | Regulating a supply voltage provided to a load circuit |
JP5421133B2 (ja) * | 2009-02-10 | 2014-02-19 | セイコーインスツル株式会社 | ボルテージレギュレータ |
US9280169B2 (en) * | 2010-07-07 | 2016-03-08 | Epcos Ag | Voltage regulator and a method for reducing an influence of a threshold voltage variation |
JP5848516B2 (ja) * | 2011-04-15 | 2016-01-27 | ローム株式会社 | 電源装置 |
JP6110615B2 (ja) * | 2012-08-29 | 2017-04-05 | ローム株式会社 | リーク電流吸収回路、電圧生成回路、および電源装置 |
-
2013
- 2013-10-22 JP JP2013219530A patent/JP6211889B2/ja not_active Expired - Fee Related
-
2014
- 2014-09-25 TW TW103133304A patent/TWI631449B/zh not_active IP Right Cessation
- 2014-10-15 KR KR1020140138842A patent/KR102227587B1/ko active IP Right Grant
- 2014-10-17 US US14/517,153 patent/US9372489B2/en not_active Expired - Fee Related
- 2014-10-22 CN CN201410569284.6A patent/CN104571243B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1417656A (zh) * | 2001-11-09 | 2003-05-14 | 精工电子有限公司 | 电压调节器 |
JP2005011133A (ja) * | 2003-06-20 | 2005-01-13 | Mitsumi Electric Co Ltd | ボルテージレギュレータ |
US20080203983A1 (en) * | 2007-02-27 | 2008-08-28 | Stmicroelectronics S.R.L. | Voltage regulator with leakage current compensation |
JP2008217203A (ja) * | 2007-03-01 | 2008-09-18 | Sanyo Electric Co Ltd | レギュレータ回路 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105700606A (zh) * | 2016-01-22 | 2016-06-22 | 深圳微步信息股份有限公司 | 电源模块及其输出电压调节方法 |
CN105700606B (zh) * | 2016-01-22 | 2017-09-05 | 深圳微步信息股份有限公司 | 电源模块及其输出电压调节方法 |
CN107402591A (zh) * | 2016-05-19 | 2017-11-28 | 联咏科技股份有限公司 | 电压调节器及应用于其上的方法 |
CN107402591B (zh) * | 2016-05-19 | 2018-11-02 | 联咏科技股份有限公司 | 电压调节器及应用于其上的方法 |
CN111766913A (zh) * | 2020-05-27 | 2020-10-13 | 北京新忆科技有限公司 | 集成电路的控制系统和集成电路 |
CN111766913B (zh) * | 2020-05-27 | 2023-12-22 | 北京新忆科技有限公司 | 集成电路的控制系统和集成电路 |
Also Published As
Publication number | Publication date |
---|---|
JP2015082196A (ja) | 2015-04-27 |
KR20150046731A (ko) | 2015-04-30 |
TWI631449B (zh) | 2018-08-01 |
US9372489B2 (en) | 2016-06-21 |
KR102227587B1 (ko) | 2021-03-12 |
TW201535088A (zh) | 2015-09-16 |
CN104571243B (zh) | 2018-01-02 |
US20150108953A1 (en) | 2015-04-23 |
JP6211889B2 (ja) | 2017-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160329 Address after: Chiba County, Japan Applicant after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, Japan Applicant before: Seiko Instruments Inc. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |