DE69814250D1 - Spannungsregelung mit Lastpolstabilisation - Google Patents
Spannungsregelung mit LastpolstabilisationInfo
- Publication number
- DE69814250D1 DE69814250D1 DE69814250T DE69814250T DE69814250D1 DE 69814250 D1 DE69814250 D1 DE 69814250D1 DE 69814250 T DE69814250 T DE 69814250T DE 69814250 T DE69814250 T DE 69814250T DE 69814250 D1 DE69814250 D1 DE 69814250D1
- Authority
- DE
- Germany
- Prior art keywords
- voltage regulation
- load pole
- pole stabilization
- stabilization
- load
- 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
- 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
-
- 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
Landscapes
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/889,816 US5852359A (en) | 1995-09-29 | 1997-07-08 | Voltage regulator with load pole stabilization |
US889816 | 1997-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69814250D1 true DE69814250D1 (de) | 2003-06-12 |
DE69814250T2 DE69814250T2 (de) | 2004-03-25 |
Family
ID=25395847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69814250T Expired - Lifetime DE69814250T2 (de) | 1997-07-08 | 1998-07-07 | Spannungsregelung mit Lastpolstabilisation |
Country Status (4)
Country | Link |
---|---|
US (1) | US5852359A (de) |
EP (1) | EP0890895B1 (de) |
JP (1) | JPH1195847A (de) |
DE (1) | DE69814250T2 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6094037A (en) * | 1998-06-18 | 2000-07-25 | International Business Machines Corporation | Feedback apparatus including ultra low valve current source |
KR100289846B1 (ko) | 1998-09-29 | 2001-05-15 | 윤종용 | 저 전력 소비의 전압 제어기 |
JP3293584B2 (ja) * | 1999-03-02 | 2002-06-17 | 日本電気株式会社 | 基準電圧発生装置および方法 |
US6486740B1 (en) * | 1999-09-07 | 2002-11-26 | Texas Instruments Incorporated | Method and system for dynamic compensation |
US6188210B1 (en) * | 2000-01-13 | 2001-02-13 | Ophir Rf, Inc. | Methods and apparatus for soft start and soft turnoff of linear voltage regulators |
US6429630B2 (en) | 2000-01-27 | 2002-08-06 | Primarion, Inc. | Apparatus for providing regulated power to an integrated circuit |
US6188212B1 (en) | 2000-04-28 | 2001-02-13 | Burr-Brown Corporation | Low dropout voltage regulator circuit including gate offset servo circuit powered by charge pump |
US6201375B1 (en) | 2000-04-28 | 2001-03-13 | Burr-Brown Corporation | Overvoltage sensing and correction circuitry and method for low dropout voltage regulator |
US6300839B1 (en) | 2000-08-22 | 2001-10-09 | Xilinx, Inc. | Frequency controlled system for positive voltage regulation |
US6441765B1 (en) | 2000-08-22 | 2002-08-27 | Marvell International, Ltd. | Analog to digital converter with enhanced differential non-linearity |
US6400214B1 (en) | 2000-08-28 | 2002-06-04 | Marvell International, Ltd. | Switched capacitor filter for reference voltages in analog to digital converter |
US6417725B1 (en) | 2000-08-28 | 2002-07-09 | Marvell International, Ltd. | High speed reference buffer |
US6396334B1 (en) | 2000-08-28 | 2002-05-28 | Marvell International, Ltd. | Charge pump for reference voltages in analog to digital converter |
US6369554B1 (en) * | 2000-09-01 | 2002-04-09 | Marvell International, Ltd. | Linear regulator which provides stabilized current flow |
US20030054780A1 (en) * | 2000-09-05 | 2003-03-20 | Hitachi, Ltd. | High frequency power amplifying circuit, and mobile communication apparatus using it |
US6788035B2 (en) * | 2001-06-12 | 2004-09-07 | Primarion, Inc. | Serial bus control method and apparatus for a microelectronic power regulation system |
WO2003012568A2 (de) * | 2001-07-27 | 2003-02-13 | Infineon Technologies Ag | Spannungsregler mit frequenzgangkorrektur |
US6690147B2 (en) * | 2002-05-23 | 2004-02-10 | Texas Instruments Incorporated | LDO voltage regulator having efficient current frequency compensation |
US6842068B2 (en) * | 2003-02-27 | 2005-01-11 | Semiconductor Components Industries, L.L.C. | Power management method and structure |
JP4421909B2 (ja) * | 2004-01-28 | 2010-02-24 | セイコーインスツル株式会社 | ボルテージレギュレータ |
JP4390620B2 (ja) | 2004-04-30 | 2009-12-24 | Necエレクトロニクス株式会社 | ボルテージレギュレータ回路 |
EP1844381A4 (de) * | 2005-01-28 | 2009-02-25 | Atmel Corp | Rauscharmer standard-cmos-regler mit geringer abfallspannung, hoher psrr und neuer dynamischer kompensation |
FR2881537B1 (fr) * | 2005-01-28 | 2007-05-11 | Atmel Corp | Regulateur cmos standard a bas renvoi, psrr eleve, bas bruit avec nouvelle compensation dynamique |
JP2007014176A (ja) * | 2005-07-04 | 2007-01-18 | Fujitsu Ltd | 多電源供給回路および多電源供給方法 |
KR100879436B1 (ko) | 2005-08-05 | 2009-01-20 | 마이크렐 인코포레이티드 | 전압 조정기, 그 에러 증폭기, 및 그 컨트롤 루프 안정화방법 |
US7932774B2 (en) * | 2006-02-28 | 2011-04-26 | International Business Machines Corporation | Structure for intrinsic RC power distribution for noise filtering of analog supplies |
US7449942B2 (en) * | 2006-02-28 | 2008-11-11 | International Business Machines Corporation | Intrinsic RC power distribution for noise filtering of analog supplies |
ATE537496T1 (de) * | 2006-03-03 | 2011-12-15 | Dialog Semiconductor Bv | Spannungsregler mit niedrigem spannungsverlust für zeitschlitzbasierte operation |
KR100855984B1 (ko) | 2007-02-27 | 2008-09-02 | 삼성전자주식회사 | 향상된 셋업 전압 특성을 갖는 기준전압 발생기 및 이를제어하는 방법 |
DE102007025323A1 (de) * | 2007-05-31 | 2008-12-11 | Infineon Technologies Ag | Verfahren zur Regelung einer Ausgangsspannung und Spannungsregler |
US7675272B2 (en) * | 2007-08-08 | 2010-03-09 | Texas Instruments Incoporated | Output impedance compensation for linear voltage regulators |
JP2009146130A (ja) * | 2007-12-13 | 2009-07-02 | Oki Semiconductor Co Ltd | ドロッパ型レギュレータ |
US8217637B2 (en) * | 2008-01-07 | 2012-07-10 | The Hong Kong University Of Science And Technology | Frequency compensation based on dual signal paths for voltage-mode switching regulators |
EP2263133A1 (de) * | 2008-04-08 | 2010-12-22 | Hewlett-Packard Development Company, L.P. | Spannungsregler |
US7852148B2 (en) * | 2009-03-27 | 2010-12-14 | Semiconductor Components Industries, Llc | Method of forming a sensing circuit and structure therefor |
CN101582631B (zh) * | 2009-06-24 | 2014-06-25 | 北京中星微电子有限公司 | 一种前馈补偿振荡器 |
CN102023695A (zh) * | 2009-09-18 | 2011-04-20 | 鸿富锦精密工业(深圳)有限公司 | 南桥芯片供电电路 |
US9331483B2 (en) * | 2009-12-17 | 2016-05-03 | Battelle Memorial Institute | Thermal energy storage apparatus, controllers and thermal energy storage control methods |
JP5607985B2 (ja) * | 2010-04-19 | 2014-10-15 | ルネサスエレクトロニクス株式会社 | 電源装置および半導体装置 |
TWI413881B (zh) * | 2010-08-10 | 2013-11-01 | Novatek Microelectronics Corp | 線性穩壓器及其電流感測電路 |
JP6038516B2 (ja) * | 2011-09-15 | 2016-12-07 | 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 |
US8723586B1 (en) | 2012-11-02 | 2014-05-13 | Atmel Corporation | Charge measurement |
US9069368B2 (en) * | 2013-04-18 | 2015-06-30 | Linear Technology Corporation | Light load stability circuitry for LDO regulator |
KR102231317B1 (ko) | 2013-12-16 | 2021-03-24 | 삼성전자주식회사 | 전압 레귤레이터 및 그것을 포함하는 전력 전달 장치 |
CN105334900B (zh) * | 2015-11-19 | 2016-11-30 | 成都华微电子科技有限公司 | 快速瞬态响应低压差线性稳压器 |
US10033270B2 (en) | 2016-10-26 | 2018-07-24 | International Business Machines Corporation | Dynamic voltage regulation |
CN106774575B (zh) * | 2016-12-29 | 2019-05-31 | 北京兆易创新科技股份有限公司 | 一种低压差线性稳压器 |
CN108092502B (zh) * | 2017-12-27 | 2019-11-22 | 西安电子科技大学 | 双模式宽负载范围降压型开关电容dc-dc转换器 |
US11467613B2 (en) * | 2020-07-15 | 2022-10-11 | Semiconductor Components Industries, Llc | Adaptable low dropout (LDO) voltage regulator and method therefor |
RU2755670C1 (ru) * | 2021-02-05 | 2021-09-20 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" | Стабилизатор напряжения питания электронных схем |
RU2767990C1 (ru) * | 2021-10-06 | 2022-03-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Ставропольский государственный аграрный университет» | Стабилизатор напряжения питания электронных схем |
RU2771355C1 (ru) * | 2021-12-07 | 2022-05-04 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" | Стабилизатор напряжения питания электронных схем |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946328A (en) * | 1975-01-27 | 1976-03-23 | Northern Electric Company, Limited | Functionally tunable active filter |
US4349775A (en) * | 1981-01-02 | 1982-09-14 | Exxon Research & Engineering Co. | Temperature compensated voltage regulator for photovoltaic charging systems |
US4628247A (en) * | 1985-08-05 | 1986-12-09 | Sgs Semiconductor Corporation | Voltage regulator |
CA1306006C (en) * | 1988-07-05 | 1992-08-04 | Yoshiaki Sano | Constant voltage source circuit |
CA2005092A1 (en) * | 1988-12-29 | 1990-06-29 | David A. Fox | Generator voltage regulation with non-linear compensation |
US4908566A (en) * | 1989-02-22 | 1990-03-13 | Harris Corporation | Voltage regulator having staggered pole-zero compensation network |
US4912423A (en) * | 1989-02-27 | 1990-03-27 | General Electric Company | Chopper-stabilized operational transconductance amplifier |
US4954785A (en) * | 1989-04-12 | 1990-09-04 | Sundstrand Corporation | Auto tracking notch filter using switched capacitors to measure harmonic distortion and noise contained in a signal source |
US4970474A (en) * | 1989-08-14 | 1990-11-13 | Delco Electronics Corporation | Analog/digital phase locked loop |
US4972446A (en) * | 1989-08-14 | 1990-11-20 | Delco Electronics Corporation | Voltage controlled oscillator using dual modulus divider |
US5124593A (en) * | 1990-09-26 | 1992-06-23 | National Semiconductor Corporation | Continuous-time filter tuning circuit and method |
US5168209A (en) * | 1991-06-14 | 1992-12-01 | Texas Instruments Incorporated | AC stabilization using a low frequency zero created by a small internal capacitor, such as in a low drop-out voltage regulator |
IT1250301B (it) * | 1991-09-09 | 1995-04-07 | Sgs Thomson Microelectronics | Regolatore di tensione a bassa caduta. |
US5191278A (en) * | 1991-10-23 | 1993-03-02 | International Business Machines Corporation | High bandwidth low dropout linear regulator |
US5338977A (en) * | 1991-10-29 | 1994-08-16 | Sgs-Thomson Microelectronics, Inc. | Compensated circuit for driving inductive loads with very high bandwidth |
US5319303A (en) * | 1992-02-12 | 1994-06-07 | Sony/Tektronix Corporation | Current source circuit |
DE4233826C2 (de) * | 1992-10-08 | 1996-02-01 | Fg Elektronik Gmbh | Spannungsstabilisierungsschaltung mit geringen Verlusten und einstellbarer Strombegrenzungskennlinie |
US5384554A (en) * | 1993-12-08 | 1995-01-24 | Calcomp Inc. | Voltage controlled oscillator circuit employing integrated circuit component ratios |
US5629608A (en) * | 1994-12-28 | 1997-05-13 | Intel Corporation | Power regulation system for controlling voltage excursions |
US5552697A (en) * | 1995-01-20 | 1996-09-03 | Linfinity Microelectronics | Low voltage dropout circuit with compensating capacitance circuitry |
US5637992A (en) * | 1995-05-31 | 1997-06-10 | Sgs-Thomson Microelectronics, Inc. | Voltage regulator with load pole stabilization |
US5648718A (en) * | 1995-09-29 | 1997-07-15 | Sgs-Thomson Microelectronics, Inc. | Voltage regulator with load pole stabilization |
-
1997
- 1997-07-08 US US08/889,816 patent/US5852359A/en not_active Expired - Lifetime
-
1998
- 1998-07-07 EP EP98305405A patent/EP0890895B1/de not_active Expired - Lifetime
- 1998-07-07 DE DE69814250T patent/DE69814250T2/de not_active Expired - Lifetime
- 1998-07-08 JP JP10193358A patent/JPH1195847A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5852359A (en) | 1998-12-22 |
EP0890895B1 (de) | 2003-05-07 |
JPH1195847A (ja) | 1999-04-09 |
DE69814250T2 (de) | 2004-03-25 |
EP0890895A2 (de) | 1999-01-13 |
EP0890895A3 (de) | 1999-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |