DE60335541D1 - Spannungsregler mit dynamisch verstärktem vorstrom - Google Patents
Spannungsregler mit dynamisch verstärktem vorstromInfo
- Publication number
- DE60335541D1 DE60335541D1 DE60335541T DE60335541T DE60335541D1 DE 60335541 D1 DE60335541 D1 DE 60335541D1 DE 60335541 T DE60335541 T DE 60335541T DE 60335541 T DE60335541 T DE 60335541T DE 60335541 D1 DE60335541 D1 DE 60335541D1
- Authority
- DE
- Germany
- Prior art keywords
- current
- error signal
- error
- load
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- G05F3/26—Current mirrors
- G05F3/262—Current mirrors using field-effect transistors only
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
-
- 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
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38435502P | 2002-05-30 | 2002-05-30 | |
US38475002P | 2002-05-30 | 2002-05-30 | |
PCT/US2003/015969 WO2003102708A2 (en) | 2002-05-30 | 2003-05-21 | Voltage regulator with dynamically boosted bias cuttent |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60335541D1 true DE60335541D1 (de) | 2011-02-10 |
Family
ID=29715325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60335541T Expired - Lifetime DE60335541D1 (de) | 2002-05-30 | 2003-05-21 | Spannungsregler mit dynamisch verstärktem vorstrom |
Country Status (5)
Country | Link |
---|---|
US (1) | US6819165B2 (de) |
EP (1) | EP1508078B1 (de) |
AT (1) | ATE493693T1 (de) |
DE (1) | DE60335541D1 (de) |
WO (1) | WO2003102708A2 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6897715B2 (en) | 2002-05-30 | 2005-05-24 | Analog Devices, Inc. | Multimode voltage regulator |
US7205827B2 (en) | 2002-12-23 | 2007-04-17 | The Hong Kong University Of Science And Technology | Low dropout regulator capable of on-chip implementation |
JP4662698B2 (ja) * | 2003-06-25 | 2011-03-30 | ルネサスエレクトロニクス株式会社 | 電流源回路、並びに電流設定方法 |
US7019562B1 (en) * | 2003-12-16 | 2006-03-28 | Xilinx, Inc. | Method and apparatus for locally regulated circuit |
TWI235293B (en) * | 2004-03-11 | 2005-07-01 | Winbond Electronics Corp | Source and sink voltage regulator |
US7978618B2 (en) * | 2004-10-08 | 2011-07-12 | Sharp Laboratories Of America, Inc. | Methods and systems for user interface customization |
WO2007001448A2 (en) | 2004-11-04 | 2007-01-04 | Massachusetts Institute Of Technology | Coated controlled release polymer particles as efficient oral delivery vehicles for biopharmaceuticals |
JP2009505262A (ja) * | 2005-08-17 | 2009-02-05 | エヌエックスピー ビー ヴィ | 電流制限回路 |
US7538673B2 (en) * | 2005-08-26 | 2009-05-26 | Texas Instruments Incorporated | Voltage regulation circuit for RFID systems |
US9267937B2 (en) | 2005-12-15 | 2016-02-23 | Massachusetts Institute Of Technology | System for screening particles |
JP5630998B2 (ja) | 2006-05-15 | 2014-11-26 | マサチューセッツ インスティテュート オブ テクノロジー | 機能的粒子のためのポリマー |
WO2007150030A2 (en) | 2006-06-23 | 2007-12-27 | Massachusetts Institute Of Technology | Microfluidic synthesis of organic nanoparticles |
US7522002B2 (en) * | 2007-01-04 | 2009-04-21 | Atmel Corporation | Biasing current to speed up current mirror settling time |
WO2008098165A2 (en) | 2007-02-09 | 2008-08-14 | Massachusetts Institute Of Technology | Oscillating cell culture bioreactor |
JP2010523595A (ja) | 2007-04-04 | 2010-07-15 | マサチューセッツ インスティテュート オブ テクノロジー | ポリ(アミノ酸)ターゲッティング部分 |
US10736848B2 (en) | 2007-10-12 | 2020-08-11 | Massachusetts Institute Of Technology | Vaccine nanotechnology |
KR101598220B1 (ko) * | 2007-12-27 | 2016-02-26 | 티피오 디스플레이스 코포레이션 | 트랜지스터 출력 회로 및 방법 |
EP2077616A1 (de) * | 2007-12-27 | 2009-07-08 | TPO Displays Corp. | Transistor-Ausgangsschaltung und Verfahren |
US8035440B2 (en) * | 2008-04-15 | 2011-10-11 | Texas Instruments Incorporated | Multistage charge pumps with diode loss compensation |
US8277812B2 (en) | 2008-10-12 | 2012-10-02 | Massachusetts Institute Of Technology | Immunonanotherapeutics that provide IgG humoral response without T-cell antigen |
US8343497B2 (en) | 2008-10-12 | 2013-01-01 | The Brigham And Women's Hospital, Inc. | Targeting of antigen presenting cells with immunonanotherapeutics |
US8591905B2 (en) | 2008-10-12 | 2013-11-26 | The Brigham And Women's Hospital, Inc. | Nicotine immunonanotherapeutics |
US8343498B2 (en) | 2008-10-12 | 2013-01-01 | Massachusetts Institute Of Technology | Adjuvant incorporation in immunonanotherapeutics |
US8368376B2 (en) * | 2009-08-23 | 2013-02-05 | Anpec Electronics Corporation | Electronic device with power switch capable of regulating power dissipation |
TWI394366B (zh) * | 2009-08-23 | 2013-04-21 | Anpec Electronics Corp | 可調節電源開關散熱功率的電子裝置 |
CN101714007B (zh) * | 2009-11-11 | 2011-11-16 | 钰创科技股份有限公司 | 一种对于临界电压变异有免疫效果的电流源及其产生方法 |
CN101853040A (zh) * | 2010-07-05 | 2010-10-06 | 复旦大学 | 一种带前馈跨导的高电源抑制比低压差线性稳压器 |
US8212608B2 (en) | 2010-08-20 | 2012-07-03 | Conexant Systems, Inc. | Apparatus and method for a smooth powerup of a reference signal |
US8344713B2 (en) * | 2011-01-11 | 2013-01-01 | Freescale Semiconductor, Inc. | LDO linear regulator with improved transient response |
US9046909B2 (en) | 2011-09-02 | 2015-06-02 | Rambus Inc. | On-chip regulator with variable load compensation |
CN102789257B (zh) * | 2012-08-31 | 2014-04-02 | 电子科技大学 | 低压差线性稳压器 |
JP6234823B2 (ja) * | 2013-03-06 | 2017-11-22 | 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 |
US20160091950A1 (en) * | 2014-09-26 | 2016-03-31 | Apple Inc. | Peak current management |
US10219339B1 (en) * | 2018-02-19 | 2019-02-26 | Ixys, Llc | Current correction techniques for accurate high current short channel driver |
US10591938B1 (en) | 2018-10-16 | 2020-03-17 | Qualcomm Incorporated | PMOS-output LDO with full spectrum PSR |
US11372436B2 (en) | 2019-10-14 | 2022-06-28 | Qualcomm Incorporated | Simultaneous low quiescent current and high performance LDO using single input stage and multiple output stages |
US20230076801A1 (en) * | 2021-09-07 | 2023-03-09 | Cobham Advanced Electronic Solutions, Inc. | Bias circuit |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4617473A (en) | 1984-01-03 | 1986-10-14 | Intersil, Inc. | CMOS backup power switching circuit |
JPS60176121A (ja) | 1984-02-22 | 1985-09-10 | Toshiba Corp | 電圧降下回路 |
US5295112A (en) | 1991-10-30 | 1994-03-15 | Nec Corporation | Semiconductor memory |
JPH07146722A (ja) | 1993-10-01 | 1995-06-06 | Fuji Electric Co Ltd | トランジスタ用過電流保護装置 |
JPH07105682A (ja) | 1993-10-06 | 1995-04-21 | Nec Corp | ダイナミックメモリ装置 |
US5545978A (en) | 1994-06-27 | 1996-08-13 | International Business Machines Corporation | Bandgap reference generator having regulation and kick-start circuits |
US5631598A (en) | 1995-06-07 | 1997-05-20 | Analog Devices, Inc. | Frequency compensation for a low drop-out regulator |
JP4036487B2 (ja) | 1995-08-18 | 2008-01-23 | 株式会社ルネサステクノロジ | 半導体記憶装置、および半導体回路装置 |
JP2806324B2 (ja) | 1995-08-25 | 1998-09-30 | 日本電気株式会社 | 内部降圧回路 |
FR2751778B1 (fr) | 1996-07-23 | 1998-11-06 | Sgs Thomson Microelectronics | Memoire accessible en lecture seulement |
FR2755316B1 (fr) * | 1996-10-25 | 1999-01-15 | Sgs Thomson Microelectronics | Regulateur de tension a selection automatique d'une tension d'alimentation la plus elevee |
KR19980064252A (ko) * | 1996-12-19 | 1998-10-07 | 윌리엄비.켐플러 | Pmos 패스 소자를 가진 저 드롭-아웃 전압 조절기 |
US5917311A (en) * | 1998-02-23 | 1999-06-29 | Analog Devices, Inc. | Trimmable voltage regulator feedback network |
US5889395A (en) | 1998-03-27 | 1999-03-30 | International Business Machine Corporation | Integrated low voltage regulator for high capacitive loads |
US5912550A (en) * | 1998-03-27 | 1999-06-15 | Vantis Corporation | Power converter with 2.5 volt semiconductor process components |
US6188211B1 (en) * | 1998-05-13 | 2001-02-13 | Texas Instruments Incorporated | Current-efficient low-drop-out voltage regulator with improved load regulation and frequency response |
JP4274597B2 (ja) | 1998-05-29 | 2009-06-10 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
US6225857B1 (en) * | 2000-02-08 | 2001-05-01 | Analog Devices, Inc. | Non-inverting driver circuit for low-dropout voltage regulator |
US6359427B1 (en) * | 2000-08-04 | 2002-03-19 | Maxim Integrated Products, Inc. | Linear regulators with low dropout and high line regulation |
US6369554B1 (en) * | 2000-09-01 | 2002-04-09 | Marvell International, Ltd. | Linear regulator which provides stabilized current flow |
US6897715B2 (en) | 2002-05-30 | 2005-05-24 | Analog Devices, Inc. | Multimode voltage regulator |
-
2003
- 2003-05-12 US US10/435,861 patent/US6819165B2/en not_active Expired - Lifetime
- 2003-05-21 EP EP03731286A patent/EP1508078B1/de not_active Expired - Lifetime
- 2003-05-21 DE DE60335541T patent/DE60335541D1/de not_active Expired - Lifetime
- 2003-05-21 WO PCT/US2003/015969 patent/WO2003102708A2/en not_active Application Discontinuation
- 2003-05-21 AT AT03731286T patent/ATE493693T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2003102708A2 (en) | 2003-12-11 |
US6819165B2 (en) | 2004-11-16 |
ATE493693T1 (de) | 2011-01-15 |
US20040008077A1 (en) | 2004-01-15 |
EP1508078A2 (de) | 2005-02-23 |
WO2003102708A3 (en) | 2004-10-21 |
EP1508078B1 (de) | 2010-12-29 |
EP1508078A4 (de) | 2005-10-12 |
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