CN105393184A - 稳压器 - Google Patents
稳压器 Download PDFInfo
- Publication number
- CN105393184A CN105393184A CN201480035321.3A CN201480035321A CN105393184A CN 105393184 A CN105393184 A CN 105393184A CN 201480035321 A CN201480035321 A CN 201480035321A CN 105393184 A CN105393184 A CN 105393184A
- Authority
- CN
- China
- Prior art keywords
- voltage
- circuit
- differential amplifier
- output
- amplifier circuit
- 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
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
- 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
- G05F1/569—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 protection
- G05F1/573—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 protection with overcurrent detector
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-130493 | 2013-06-21 | ||
JP2013130493A JP6180815B2 (ja) | 2013-06-21 | 2013-06-21 | ボルテージレギュレータ |
PCT/JP2014/064268 WO2014203704A1 (ja) | 2013-06-21 | 2014-05-29 | ボルテージレギュレータ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105393184A true CN105393184A (zh) | 2016-03-09 |
CN105393184B CN105393184B (zh) | 2017-05-17 |
Family
ID=52104446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480035321.3A Active CN105393184B (zh) | 2013-06-21 | 2014-05-29 | 稳压器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9645593B2 (zh) |
EP (1) | EP3012706B1 (zh) |
JP (1) | JP6180815B2 (zh) |
KR (1) | KR20160022822A (zh) |
CN (1) | CN105393184B (zh) |
TW (1) | TWI631807B (zh) |
WO (1) | WO2014203704A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106656056A (zh) * | 2016-12-31 | 2017-05-10 | 唯捷创芯(天津)电子技术股份有限公司 | 用于运算放大器的动态电流源电路、芯片及通信终端 |
CN110647203A (zh) * | 2018-06-26 | 2020-01-03 | 恩智浦有限公司 | 具有单独启用的控制回路的电压调节电路 |
CN114008555A (zh) * | 2020-03-18 | 2022-02-01 | 理光微电子株式会社 | 电源装置以及电子设备 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6663103B2 (ja) | 2015-08-24 | 2020-03-11 | ミツミ電機株式会社 | レギュレータ用半導体集積回路 |
US9984624B2 (en) * | 2015-12-28 | 2018-05-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, driver IC, and electronic device |
JP6784918B2 (ja) | 2016-09-30 | 2020-11-18 | ミツミ電機株式会社 | レギュレータ用半導体集積回路 |
JP6761361B2 (ja) * | 2017-02-08 | 2020-09-23 | 株式会社東芝 | 電源装置 |
US10678282B1 (en) * | 2018-01-09 | 2020-06-09 | Maxim Integrated Products, Inc. | Linear voltage regulators and associated methods |
TWI697751B (zh) * | 2019-05-22 | 2020-07-01 | 群光電能科技股份有限公司 | 電壓補償電路以及電壓補償方法 |
GB2594752B (en) * | 2020-05-08 | 2022-09-14 | Cirrus Logic Int Semiconductor Ltd | Circuitry for providing an output voltage |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001084044A (ja) * | 1999-07-13 | 2001-03-30 | Rohm Co Ltd | 電源装置 |
US6608520B1 (en) * | 2001-06-25 | 2003-08-19 | Texas Instruments Incorporated | Regulator circuit |
CN1716142A (zh) * | 2004-06-14 | 2006-01-04 | 罗姆股份有限公司 | 具有过电流保护功能的电源装置 |
CN101567628A (zh) * | 2008-02-15 | 2009-10-28 | 精工电子有限公司 | 稳压器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3932776A1 (de) * | 1989-09-30 | 1991-04-11 | Philips Patentverwaltung | Stromversorgungseinrichtung mit spannungsregelung und strombegrenzung |
US5578916A (en) * | 1994-05-16 | 1996-11-26 | Thomson Consumer Electronics, Inc. | Dual voltage voltage regulator with foldback current limiting |
US5844440A (en) * | 1996-12-20 | 1998-12-01 | Ericsson, Inc. | Circuit for inrush and current limiting |
JP3666383B2 (ja) * | 2000-11-13 | 2005-06-29 | 株式会社デンソー | 電圧レギュレータ |
JP2005051854A (ja) * | 2003-07-30 | 2005-02-24 | Mitsumi Electric Co Ltd | 起動処理回路 |
JP4628176B2 (ja) | 2004-06-14 | 2011-02-09 | ローム株式会社 | 電源装置および電子機器 |
US7106032B2 (en) * | 2005-02-03 | 2006-09-12 | Aimtron Technology Corp. | Linear voltage regulator with selectable light and heavy load paths |
TW200744284A (en) * | 2006-05-24 | 2007-12-01 | Asustek Comp Inc | Voltage regulating circuit with over-current protection |
JP2009176008A (ja) * | 2008-01-24 | 2009-08-06 | Seiko Instruments Inc | ボルテージレギュレータ |
TWI357204B (en) * | 2008-09-25 | 2012-01-21 | Advanced Analog Technology Inc | A low drop out regulator with over-current protect |
JP2011191992A (ja) * | 2010-03-15 | 2011-09-29 | Toshiba Corp | 電源装置 |
JP2012159870A (ja) * | 2011-01-28 | 2012-08-23 | Seiko Instruments Inc | ボルテージレギュレータ |
US9041367B2 (en) * | 2013-03-14 | 2015-05-26 | Freescale Semiconductor, Inc. | Voltage regulator with current limiter |
EP2876521B1 (en) * | 2013-11-26 | 2016-05-25 | Dialog Semiconductor GmbH | Circuit with Controlled Inrush Current |
-
2013
- 2013-06-21 JP JP2013130493A patent/JP6180815B2/ja not_active Expired - Fee Related
-
2014
- 2014-05-29 WO PCT/JP2014/064268 patent/WO2014203704A1/ja active Application Filing
- 2014-05-29 CN CN201480035321.3A patent/CN105393184B/zh active Active
- 2014-05-29 KR KR1020157035678A patent/KR20160022822A/ko not_active Application Discontinuation
- 2014-05-29 EP EP14813171.7A patent/EP3012706B1/en active Active
- 2014-06-09 TW TW103119880A patent/TWI631807B/zh active
-
2015
- 2015-12-14 US US14/968,002 patent/US9645593B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001084044A (ja) * | 1999-07-13 | 2001-03-30 | Rohm Co Ltd | 電源装置 |
US6608520B1 (en) * | 2001-06-25 | 2003-08-19 | Texas Instruments Incorporated | Regulator circuit |
CN1716142A (zh) * | 2004-06-14 | 2006-01-04 | 罗姆股份有限公司 | 具有过电流保护功能的电源装置 |
CN101567628A (zh) * | 2008-02-15 | 2009-10-28 | 精工电子有限公司 | 稳压器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106656056A (zh) * | 2016-12-31 | 2017-05-10 | 唯捷创芯(天津)电子技术股份有限公司 | 用于运算放大器的动态电流源电路、芯片及通信终端 |
CN106656056B (zh) * | 2016-12-31 | 2022-09-20 | 唯捷创芯(天津)电子技术股份有限公司 | 用于运算放大器的动态电流源电路、芯片及通信终端 |
CN110647203A (zh) * | 2018-06-26 | 2020-01-03 | 恩智浦有限公司 | 具有单独启用的控制回路的电压调节电路 |
CN114008555A (zh) * | 2020-03-18 | 2022-02-01 | 理光微电子株式会社 | 电源装置以及电子设备 |
CN114008555B (zh) * | 2020-03-18 | 2022-11-22 | 日清纺微电子有限公司 | 电源装置以及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US9645593B2 (en) | 2017-05-09 |
EP3012706A1 (en) | 2016-04-27 |
JP6180815B2 (ja) | 2017-08-16 |
JP2015005171A (ja) | 2015-01-08 |
EP3012706B1 (en) | 2019-06-26 |
CN105393184B (zh) | 2017-05-17 |
EP3012706A4 (en) | 2017-04-05 |
TW201524101A (zh) | 2015-06-16 |
US20160099644A1 (en) | 2016-04-07 |
TWI631807B (zh) | 2018-08-01 |
KR20160022822A (ko) | 2016-03-02 |
WO2014203704A1 (ja) | 2014-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105393184A (zh) | 稳压器 | |
CN105308529A (zh) | 稳压器 | |
JP6396722B2 (ja) | レギュレータ回路および集積回路 | |
JP2017523530A (ja) | 電圧レギュレータのための短絡保護 | |
CN104750150A (zh) | 稳压器及电子设备 | |
KR102225712B1 (ko) | 볼티지 레귤레이터 | |
CN102622033A (zh) | 电压调节器 | |
CN102778914B (zh) | 电压调节器 | |
JP6301188B2 (ja) | 充放電制御回路およびバッテリ装置 | |
CN104714585A (zh) | 稳压器 | |
CN104423408A (zh) | 稳压器 | |
CN104950970A (zh) | 稳压器 | |
CN102958245A (zh) | 点亮装置、前照灯单元和车辆 | |
CN104571242A (zh) | 电压调节器 | |
CN104699153A (zh) | 低压差线性稳压器 | |
CN104808732A (zh) | 稳压器 | |
JP2014200164A (ja) | 充放電制御回路、充放電制御装置およびバッテリ装置 | |
KR20120036276A (ko) | 정전압 전원 회로 | |
CN105005349A (zh) | 过电流保护电路、半导体装置以及稳压器 | |
TWI672572B (zh) | 電壓調節器 | |
CN111934404B (zh) | 充电电路 | |
US9620967B2 (en) | Autonomous battery balancing | |
CN103378633B (zh) | 充电控制电路 | |
CN203444383U (zh) | 电路 | |
CN107492929B (zh) | 设置有电流保护电路的充电电路 |
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: 20160307 Address after: Chiba County, Japan Applicant after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba, Chiba, 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. |
|
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. |