CN104714586A - 稳压器 - Google Patents
稳压器 Download PDFInfo
- Publication number
- CN104714586A CN104714586A CN201410780331.1A CN201410780331A CN104714586A CN 104714586 A CN104714586 A CN 104714586A CN 201410780331 A CN201410780331 A CN 201410780331A CN 104714586 A CN104714586 A CN 104714586A
- Authority
- CN
- China
- Prior art keywords
- voltage
- transistor
- grid
- terminal
- 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
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013260309A JP6292859B2 (ja) | 2013-12-17 | 2013-12-17 | ボルテージレギュレータ |
JP2013-260309 | 2013-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104714586A true CN104714586A (zh) | 2015-06-17 |
CN104714586B CN104714586B (zh) | 2017-11-28 |
Family
ID=53369674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410780331.1A Active CN104714586B (zh) | 2013-12-17 | 2014-12-17 | 稳压器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9831757B2 (zh) |
JP (1) | JP6292859B2 (zh) |
KR (1) | KR102225712B1 (zh) |
CN (1) | CN104714586B (zh) |
TW (1) | TWI639909B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106980336A (zh) * | 2016-01-15 | 2017-07-25 | 精工半导体有限公司 | 稳压器 |
CN113342111A (zh) * | 2021-06-21 | 2021-09-03 | 南京微盟电子有限公司 | 一种应用于低功耗ldo的快速响应电路 |
CN113748393A (zh) * | 2019-06-12 | 2021-12-03 | 理光微电子株式会社 | 恒压电路以及电子设备 |
CN115113673A (zh) * | 2021-03-19 | 2022-09-27 | 爱思开海力士有限公司 | 低压差稳压器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9851732B2 (en) * | 2015-01-20 | 2017-12-26 | Peregrine Semiconductor Corporation | Split power supply bias with kill switch |
KR20170019672A (ko) * | 2015-08-12 | 2017-02-22 | 에스케이하이닉스 주식회사 | 반도체 장치 |
CN106484020A (zh) * | 2016-12-06 | 2017-03-08 | 珠海全志科技股份有限公司 | 低压差线性稳压电路 |
JP2021047674A (ja) | 2019-09-19 | 2021-03-25 | セイコーエプソン株式会社 | ボルテージレギュレーター |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001022455A (ja) * | 1999-07-09 | 2001-01-26 | New Japan Radio Co Ltd | レギュレータ回路 |
CN101231535A (zh) * | 2007-01-25 | 2008-07-30 | 美国芯源系统股份有限公司 | 用于校正模拟低压差线性稳压器过冲和下冲的方法及装置 |
CN102609025A (zh) * | 2012-03-16 | 2012-07-25 | 电子科技大学 | 一种动态电流倍增电路及集成该电路的线性稳压器 |
JP2013149031A (ja) * | 2012-01-18 | 2013-08-01 | Seiko Instruments Inc | ボルテージレギュレータ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6320363B1 (en) * | 1999-12-17 | 2001-11-20 | Motorola, Inc. | Voltage regulator with improved transient response |
DE10248498A1 (de) * | 2002-10-17 | 2004-05-06 | Infineon Technologies Ag | Schaltungsanordnung zur Spannungsregelung |
JP2007128292A (ja) * | 2005-11-04 | 2007-05-24 | Ricoh Co Ltd | ボルテージレギュレータ |
JP2007310521A (ja) * | 2006-05-17 | 2007-11-29 | Ricoh Co Ltd | 定電圧回路および該定電圧回路を内蔵した電子機器 |
US8710813B2 (en) * | 2008-04-11 | 2014-04-29 | System General Corp. | Low drop-out regulator providing constant current and maximum voltage limit |
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 |
JP5828206B2 (ja) * | 2011-01-24 | 2015-12-02 | 凸版印刷株式会社 | 定電圧回路 |
-
2013
- 2013-12-17 JP JP2013260309A patent/JP6292859B2/ja active Active
-
2014
- 2014-11-20 TW TW103140256A patent/TWI639909B/zh active
- 2014-12-11 KR KR1020140178268A patent/KR102225712B1/ko active IP Right Grant
- 2014-12-12 US US14/568,973 patent/US9831757B2/en active Active
- 2014-12-17 CN CN201410780331.1A patent/CN104714586B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001022455A (ja) * | 1999-07-09 | 2001-01-26 | New Japan Radio Co Ltd | レギュレータ回路 |
CN101231535A (zh) * | 2007-01-25 | 2008-07-30 | 美国芯源系统股份有限公司 | 用于校正模拟低压差线性稳压器过冲和下冲的方法及装置 |
JP2013149031A (ja) * | 2012-01-18 | 2013-08-01 | Seiko Instruments Inc | ボルテージレギュレータ |
CN102609025A (zh) * | 2012-03-16 | 2012-07-25 | 电子科技大学 | 一种动态电流倍增电路及集成该电路的线性稳压器 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106980336A (zh) * | 2016-01-15 | 2017-07-25 | 精工半导体有限公司 | 稳压器 |
CN106980336B (zh) * | 2016-01-15 | 2020-07-24 | 艾普凌科有限公司 | 稳压器 |
CN113748393A (zh) * | 2019-06-12 | 2021-12-03 | 理光微电子株式会社 | 恒压电路以及电子设备 |
CN113748393B (zh) * | 2019-06-12 | 2023-09-12 | 日清纺微电子有限公司 | 恒压电路以及电子设备 |
US11835977B2 (en) | 2019-06-12 | 2023-12-05 | Nisshinbo Micro Devices Inc. | Constant voltage circuit for improvement of load transient response with stable operation in high frequency, and electronic device therewith |
CN115113673A (zh) * | 2021-03-19 | 2022-09-27 | 爱思开海力士有限公司 | 低压差稳压器 |
CN113342111A (zh) * | 2021-06-21 | 2021-09-03 | 南京微盟电子有限公司 | 一种应用于低功耗ldo的快速响应电路 |
Also Published As
Publication number | Publication date |
---|---|
US20150171731A1 (en) | 2015-06-18 |
JP6292859B2 (ja) | 2018-03-14 |
JP2015118452A (ja) | 2015-06-25 |
KR20150070952A (ko) | 2015-06-25 |
TWI639909B (zh) | 2018-11-01 |
TW201541217A (zh) | 2015-11-01 |
US9831757B2 (en) | 2017-11-28 |
KR102225712B1 (ko) | 2021-03-09 |
CN104714586B (zh) | 2017-11-28 |
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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: 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. |