CN1417656A - 电压调节器 - Google Patents
电压调节器 Download PDFInfo
- Publication number
- CN1417656A CN1417656A CN02149918A CN02149918A CN1417656A CN 1417656 A CN1417656 A CN 1417656A CN 02149918 A CN02149918 A CN 02149918A CN 02149918 A CN02149918 A CN 02149918A CN 1417656 A CN1417656 A CN 1417656A
- Authority
- CN
- China
- Prior art keywords
- resistance
- voltage
- circuit
- voltage regulator
- bleeder 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
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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
-
- 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
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- 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)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001345242A JP2003150254A (ja) | 2001-11-09 | 2001-11-09 | ボルテージ・レギュレータ |
JP345242/01 | 2001-11-09 | ||
JP345242/2001 | 2001-11-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1417656A true CN1417656A (zh) | 2003-05-14 |
CN100397275C CN100397275C (zh) | 2008-06-25 |
Family
ID=19158616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021499187A Expired - Fee Related CN100397275C (zh) | 2001-11-09 | 2002-11-08 | 电压调节器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6919757B2 (zh) |
JP (1) | JP2003150254A (zh) |
KR (1) | KR20030039295A (zh) |
CN (1) | CN100397275C (zh) |
TW (1) | TW583525B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101196755B (zh) * | 2006-12-06 | 2011-01-12 | 北京中电华大电子设计有限责任公司 | 一种高精度电压调节器 |
CN102063143A (zh) * | 2010-11-10 | 2011-05-18 | 中国兵器工业集团第二一四研究所苏州研发中心 | 一种缓变电源管理电路 |
CN102216866A (zh) * | 2007-09-29 | 2011-10-12 | 英特尔公司 | 用于电压调节器通信的系统和方法 |
CN102473017A (zh) * | 2009-08-10 | 2012-05-23 | 第一太阳能有限公司 | 层压工艺的改善 |
CN102866719A (zh) * | 2011-06-24 | 2013-01-09 | 英特尔移动通信有限责任公司 | 参考量生成器 |
CN103428952A (zh) * | 2012-05-25 | 2013-12-04 | 原景科技股份有限公司 | 驱动电流控制电路及其操作方法 |
CN104571243A (zh) * | 2013-10-22 | 2015-04-29 | 精工电子有限公司 | 电压调节器 |
CN107482693A (zh) * | 2017-08-07 | 2017-12-15 | 成都众邦凯测科技有限公司 | 数据存储装置的供电保护系统 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101917116B (zh) | 2004-08-30 | 2013-03-27 | 美国芯源系统股份有限公司 | 控制dc/dc开关式电压调节器中短路电流的方法和设备 |
JP5130904B2 (ja) * | 2007-12-21 | 2013-01-30 | 富士通セミコンダクター株式会社 | 電子回路装置及び電子回路装置の制御方法 |
JP2011035271A (ja) * | 2009-08-04 | 2011-02-17 | Renesas Electronics Corp | 電圧変動削減回路および半導体装置 |
JP6220212B2 (ja) * | 2013-10-03 | 2017-10-25 | エスアイアイ・セミコンダクタ株式会社 | ボルテージレギュレータ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2883625B2 (ja) * | 1989-03-30 | 1999-04-19 | 株式会社東芝 | Mos型充電回路 |
JP3057100B2 (ja) * | 1991-02-12 | 2000-06-26 | 株式会社日立製作所 | 半導体集積回路装置 |
DE69213224T2 (de) * | 1992-06-25 | 1997-02-20 | Sgs Thomson Microelectronics | Programmierbarer Ausgangsspannungsregler |
JP2851767B2 (ja) * | 1992-10-15 | 1999-01-27 | 三菱電機株式会社 | 電圧供給回路および内部降圧回路 |
JP3452459B2 (ja) * | 1997-04-25 | 2003-09-29 | セイコーインスツルメンツ株式会社 | ボルテージレギュレータ |
JP2000235422A (ja) * | 1999-02-15 | 2000-08-29 | Japan Radio Co Ltd | ボルテージレギュレータ |
JP4732617B2 (ja) * | 2001-06-08 | 2011-07-27 | セイコーインスツル株式会社 | ボルテージ・レギュレータ |
-
2001
- 2001-11-09 JP JP2001345242A patent/JP2003150254A/ja active Pending
-
2002
- 2002-09-24 US US10/253,753 patent/US6919757B2/en not_active Expired - Lifetime
- 2002-09-30 TW TW091122527A patent/TW583525B/zh not_active IP Right Cessation
- 2002-11-08 CN CNB021499187A patent/CN100397275C/zh not_active Expired - Fee Related
- 2002-11-08 KR KR1020020069236A patent/KR20030039295A/ko not_active Application Discontinuation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101196755B (zh) * | 2006-12-06 | 2011-01-12 | 北京中电华大电子设计有限责任公司 | 一种高精度电压调节器 |
CN102216866A (zh) * | 2007-09-29 | 2011-10-12 | 英特尔公司 | 用于电压调节器通信的系统和方法 |
CN102216866B (zh) * | 2007-09-29 | 2014-06-04 | 英特尔公司 | 用于电压调节器通信的系统和方法 |
CN102473017A (zh) * | 2009-08-10 | 2012-05-23 | 第一太阳能有限公司 | 层压工艺的改善 |
CN102063143A (zh) * | 2010-11-10 | 2011-05-18 | 中国兵器工业集团第二一四研究所苏州研发中心 | 一种缓变电源管理电路 |
CN102063143B (zh) * | 2010-11-10 | 2012-10-31 | 中国兵器工业集团第二一四研究所苏州研发中心 | 一种缓变电源管理电路 |
CN102866719A (zh) * | 2011-06-24 | 2013-01-09 | 英特尔移动通信有限责任公司 | 参考量生成器 |
CN103428952A (zh) * | 2012-05-25 | 2013-12-04 | 原景科技股份有限公司 | 驱动电流控制电路及其操作方法 |
CN104571243A (zh) * | 2013-10-22 | 2015-04-29 | 精工电子有限公司 | 电压调节器 |
CN107482693A (zh) * | 2017-08-07 | 2017-12-15 | 成都众邦凯测科技有限公司 | 数据存储装置的供电保护系统 |
Also Published As
Publication number | Publication date |
---|---|
US20030090250A1 (en) | 2003-05-15 |
JP2003150254A (ja) | 2003-05-23 |
US6919757B2 (en) | 2005-07-19 |
CN100397275C (zh) | 2008-06-25 |
TW583525B (en) | 2004-04-11 |
KR20030039295A (ko) | 2003-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20160311 Address after: Chiba County, Japan Patentee after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, 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. |
|
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: 20080625 Termination date: 20211108 |