CN104571243B - 电压调节器 - Google Patents
电压调节器 Download PDFInfo
- Publication number
- CN104571243B CN104571243B CN201410569284.6A CN201410569284A CN104571243B CN 104571243 B CN104571243 B CN 104571243B CN 201410569284 A CN201410569284 A CN 201410569284A CN 104571243 B CN104571243 B CN 104571243B
- Authority
- CN
- China
- Prior art keywords
- transistor
- leakage current
- circuit
- output
- 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.)
- Expired - Fee Related
Links
- 239000013078 crystal Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000126 substance Substances 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
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-219530 | 2013-10-22 | ||
JP2013219530A JP6211889B2 (ja) | 2013-10-22 | 2013-10-22 | ボルテージレギュレータ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104571243A CN104571243A (zh) | 2015-04-29 |
CN104571243B true 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) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI694320B (zh) * | 2015-09-22 | 2020-05-21 | 南韓商三星電子股份有限公司 | 使用多電源和增益提升技術之電壓調節器以及包含該電壓調節器的行動裝置 |
JP6700550B2 (ja) | 2016-01-08 | 2020-05-27 | ミツミ電機株式会社 | レギュレータ |
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 |
US10614766B2 (en) * | 2016-05-19 | 2020-04-07 | Novatek Microelectronics Corp. | Voltage regulator and method applied thereto |
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 |
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 |
CN116996054A (zh) * | 2022-03-11 | 2023-11-03 | 康希通信科技(上海)有限公司 | 射频开关电路及射频电路 |
Family Cites Families (17)
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 |
JP2003150254A (ja) * | 2001-11-09 | 2003-05-23 | Seiko Instruments Inc | ボルテージ・レギュレータ |
JP2004152092A (ja) * | 2002-10-31 | 2004-05-27 | Matsushita Electric Ind Co Ltd | 電圧源回路 |
JP2005011133A (ja) * | 2003-06-20 | 2005-01-13 | Mitsumi Electric Co Ltd | ボルテージレギュレータ |
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 |
DE602007008050D1 (de) * | 2007-02-27 | 2010-09-09 | St Microelectronics Srl | Verbesserter Spannungsregler mit Leckstromkompensation |
JP2008217203A (ja) * | 2007-03-01 | 2008-09-18 | Sanyo Electric Co Ltd | レギュレータ回路 |
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 |
WO2012003871A1 (en) * | 2010-07-07 | 2012-01-12 | 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 active Active
- 2014-10-22 CN CN201410569284.6A patent/CN104571243B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW201535088A (zh) | 2015-09-16 |
KR20150046731A (ko) | 2015-04-30 |
JP2015082196A (ja) | 2015-04-27 |
TWI631449B (zh) | 2018-08-01 |
US20150108953A1 (en) | 2015-04-23 |
JP6211889B2 (ja) | 2017-10-11 |
KR102227587B1 (ko) | 2021-03-12 |
CN104571243A (zh) | 2015-04-29 |
US9372489B2 (en) | 2016-06-21 |
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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 |
Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |
|
CF01 | Termination of patent right due to non-payment of annual fee |