ATE489668T1 - Regulierungseinrichtung mit kleiner verlustspannung mit verbesserter stabilität für alle kapazitive lasten - Google Patents

Regulierungseinrichtung mit kleiner verlustspannung mit verbesserter stabilität für alle kapazitive lasten

Info

Publication number
ATE489668T1
ATE489668T1 AT01947392T AT01947392T ATE489668T1 AT E489668 T1 ATE489668 T1 AT E489668T1 AT 01947392 T AT01947392 T AT 01947392T AT 01947392 T AT01947392 T AT 01947392T AT E489668 T1 ATE489668 T1 AT E489668T1
Authority
AT
Austria
Prior art keywords
switching element
control
circuit includes
segment
esr
Prior art date
Application number
AT01947392T
Other languages
English (en)
Inventor
Anthonius Bakker
Langen Klaas-Jan De
Original Assignee
Nxp Bv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE489668T1 publication Critical patent/ATE489668T1/de

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
    • G05F1/575—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)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Inorganic Insulating Materials (AREA)
  • Dc-Dc Converters (AREA)
AT01947392T 2000-07-17 2001-06-25 Regulierungseinrichtung mit kleiner verlustspannung mit verbesserter stabilität für alle kapazitive lasten ATE489668T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21877300P 2000-07-17 2000-07-17
US09/748,295 US6373233B2 (en) 2000-07-17 2000-12-21 Low-dropout voltage regulator with improved stability for all capacitive loads
PCT/EP2001/007180 WO2002006915A2 (en) 2000-07-17 2001-06-25 Low-dropout voltage regulator with improved stability for all capacitive loads

Publications (1)

Publication Number Publication Date
ATE489668T1 true ATE489668T1 (de) 2010-12-15

Family

ID=26913239

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01947392T ATE489668T1 (de) 2000-07-17 2001-06-25 Regulierungseinrichtung mit kleiner verlustspannung mit verbesserter stabilität für alle kapazitive lasten

Country Status (6)

Country Link
US (1) US6373233B2 (de)
EP (1) EP1303799B1 (de)
JP (1) JP2004504660A (de)
AT (1) ATE489668T1 (de)
DE (1) DE60143526D1 (de)
WO (1) WO2002006915A2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6806773B1 (en) * 2001-03-16 2004-10-19 National Semiconductor Corporation On-chip resistance to increase total equivalent series resistance
US6583609B1 (en) * 2001-05-01 2003-06-24 Integration Associates Inc. Automatic bandwidth and stability control for switched pulse width modulation voltage regulator
JP2003102132A (ja) * 2001-09-25 2003-04-04 Nisshinbo Ind Inc 蓄電電源装置及びその充電制御方法
US6522114B1 (en) * 2001-12-10 2003-02-18 Koninklijke Philips Electronics N.V. Noise reduction architecture for low dropout voltage regulators
EP1336912A1 (de) * 2002-02-18 2003-08-20 Motorola, Inc. Spannungsregulierungseinrichtung mit kleiner Verlustspannung
US6465994B1 (en) * 2002-03-27 2002-10-15 Texas Instruments Incorporated Low dropout voltage regulator with variable bandwidth based on load current
WO2004015512A1 (en) * 2002-08-08 2004-02-19 Koninklijke Philips Electronics N.V. Voltage regulator
US6989659B2 (en) * 2002-09-09 2006-01-24 Acutechnology Semiconductor Low dropout voltage regulator using a depletion pass transistor
US6703813B1 (en) 2002-10-24 2004-03-09 National Semiconductor Corporation Low drop-out voltage regulator
US6977490B1 (en) 2002-12-23 2005-12-20 Marvell International Ltd. Compensation for low drop out voltage regulator
US6824256B2 (en) * 2003-01-24 2004-11-30 Hewlett-Packard Development Company, L.P. Low air transmission rate ink valve
US6812778B1 (en) 2003-01-24 2004-11-02 02Micro International Limited Compensating capacitive multiplier
DE10330865A1 (de) * 2003-07-09 2005-01-27 Symrise Gmbh & Co. Kg 4,8-Dimethyl-7-nonen-2-on und 4,8-Dimethylnonan-2-on als Riechstoffe
US6765374B1 (en) * 2003-07-10 2004-07-20 System General Corp. Low drop-out regulator and an pole-zero cancellation method for the same
JP4029812B2 (ja) * 2003-09-08 2008-01-09 ソニー株式会社 定電圧電源回路
US7173402B2 (en) * 2004-02-25 2007-02-06 O2 Micro, Inc. Low dropout voltage regulator
US8315588B2 (en) * 2004-04-30 2012-11-20 Lsi Corporation Resistive voltage-down regulator for integrated circuit receivers
FR2872305B1 (fr) * 2004-06-24 2006-09-22 St Microelectronics Sa Procede de controle du fonctionnement d'un regulateur a faible chute de tension et circuit integre correspondant
US7268524B2 (en) * 2004-07-15 2007-09-11 Freescale Semiconductor, Inc. Voltage regulator with adaptive frequency compensation
FR2881537B1 (fr) * 2005-01-28 2007-05-11 Atmel Corp Regulateur cmos standard a bas renvoi, psrr eleve, bas bruit avec nouvelle compensation dynamique
US7135842B2 (en) * 2005-01-31 2006-11-14 Freescale Semiconductor, Inc. Voltage regulator having improved IR drop
US20060273771A1 (en) * 2005-06-03 2006-12-07 Micrel, Incorporated Creating additional phase margin in the open loop gain of a negative feedback amplifier system
DE102005039114B4 (de) * 2005-08-18 2007-06-28 Texas Instruments Deutschland Gmbh Spannungsregler mit einem geringen Spannungsabfall
US7245115B2 (en) * 2005-09-07 2007-07-17 Honeywell International Inc. Low drop out voltage regulator
US7199565B1 (en) * 2006-04-18 2007-04-03 Atmel Corporation Low-dropout voltage regulator with a voltage slew rate efficient transient response boost circuit
JP4866158B2 (ja) 2006-06-20 2012-02-01 富士通セミコンダクター株式会社 レギュレータ回路
US7683592B2 (en) * 2006-09-06 2010-03-23 Atmel Corporation Low dropout voltage regulator with switching output current boost circuit
US20090128110A1 (en) * 2007-11-16 2009-05-21 Micrel, Inc. Compact Frequency Compensation Circuit And Method For A Switching Regulator Using External Zero
US8436597B2 (en) * 2008-02-04 2013-05-07 Freescale Semiconductor, Inc. Voltage regulator with an emitter follower differential amplifier
TWI371671B (en) * 2008-03-19 2012-09-01 Raydium Semiconductor Corp Power management circuit and method of frequency compensation thereof
TWI377460B (en) * 2008-09-02 2012-11-21 Faraday Tech Corp Reference current generator circuit for low-voltage applications
US7733180B1 (en) * 2008-11-26 2010-06-08 Texas Instruments Incorporated Amplifier for driving external capacitive loads
CN105107064B (zh) 2010-06-09 2021-10-01 西兰制药公司 流体输送装置针收回机构、筒及可扩张液压流体密封件
US20120212199A1 (en) * 2011-02-22 2012-08-23 Ahmed Amer Low Drop Out Voltage Regulator
US20120212200A1 (en) * 2011-02-22 2012-08-23 Ahmed Amer Low Drop Out Voltage Regulator
KR101857084B1 (ko) * 2011-06-30 2018-05-11 삼성전자주식회사 전원공급모듈, 이를 포함한 전자장치 및 그 전원공급방법
TWI489242B (zh) * 2012-03-09 2015-06-21 Etron Technology Inc 快速響應的低壓差穩壓系統和低壓差穩壓系統的操作方法
EP2648012A1 (de) 2012-04-06 2013-10-09 Dialog Semiconductor GmbH Testtechnik auf Chip integriert für low drop-out-Spannungsregler, mit endlichem Automaten
US9170590B2 (en) 2012-10-31 2015-10-27 Qualcomm Incorporated Method and apparatus for load adaptive LDO bias and compensation
US9122293B2 (en) 2012-10-31 2015-09-01 Qualcomm Incorporated Method and apparatus for LDO and distributed LDO transient response accelerator
US9235225B2 (en) * 2012-11-06 2016-01-12 Qualcomm Incorporated Method and apparatus reduced switch-on rate low dropout regulator (LDO) bias and compensation
US8981745B2 (en) 2012-11-18 2015-03-17 Qualcomm Incorporated Method and apparatus for bypass mode low dropout (LDO) regulator
CN103019291B (zh) * 2012-12-21 2015-10-21 上海华虹宏力半导体制造有限公司 低压差线性稳压器电路
US9459642B2 (en) * 2013-07-15 2016-10-04 Taiwan Semiconductor Manufacturing Company, Ltd. Low dropout regulator and related method
CN104808734B (zh) * 2015-02-17 2016-04-06 唯捷创芯(天津)电子技术有限公司 一种宽耐压范围的自适应低压差线性稳压器及其芯片
CN104950974B (zh) 2015-06-30 2017-05-31 华为技术有限公司 低压差线性稳压器与增加其稳定性的方法及锁相环
TWI598718B (zh) * 2016-08-26 2017-09-11 瑞昱半導體股份有限公司 具有消除雜訊的電壓穩壓電路
CN106774578B (zh) * 2017-01-10 2018-02-27 南方科技大学 低压差线性稳压器
TWI666538B (zh) 2018-04-24 2019-07-21 瑞昱半導體股份有限公司 穩壓器與穩壓方法
US10338614B1 (en) 2018-04-24 2019-07-02 Analog Devices, Inc. Low dropout linear regulator with internally compensated effective series resistance
CN111176365B (zh) * 2018-11-13 2022-07-15 武汉杰开科技有限公司 一种低压差线性稳压器及直流稳压电源
EP3951551B1 (de) * 2020-08-07 2023-02-22 Scalinx Spannungsregler und -verfahren
US11687104B2 (en) 2021-03-25 2023-06-27 Qualcomm Incorporated Power supply rejection enhancer
TWI864359B (zh) * 2022-01-05 2024-12-01 新加坡商光寶科技新加坡私人有限公司 低壓降穩壓電路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536921A1 (fr) * 1982-11-30 1984-06-01 Thomson Csf Regulateur a faible tension de dechet
US5274323A (en) * 1991-10-31 1993-12-28 Linear Technology Corporation Control circuit for low dropout regulator
US5736843A (en) * 1995-04-27 1998-04-07 Silicon Graphics, Inc. Efficient ultra low drop out power regulator
US5631598A (en) * 1995-06-07 1997-05-20 Analog Devices, Inc. Frequency compensation for a low drop-out regulator
US5686820A (en) * 1995-06-15 1997-11-11 International Business Machines Corporation Voltage regulator with a minimal input voltage requirement
US5982226A (en) * 1997-04-07 1999-11-09 Texas Instruments Incorporated Optimized frequency shaping circuit topologies for LDOs
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
US6198266B1 (en) * 1999-10-13 2001-03-06 National Semiconductor Corporation Low dropout voltage reference
US6246221B1 (en) * 2000-09-20 2001-06-12 Texas Instruments Incorporated PMOS low drop-out voltage regulator using non-inverting variable gain stage

Also Published As

Publication number Publication date
DE60143526D1 (de) 2011-01-05
JP2004504660A (ja) 2004-02-12
EP1303799A2 (de) 2003-04-23
US6373233B2 (en) 2002-04-16
WO2002006915A3 (en) 2002-05-16
US20020005711A1 (en) 2002-01-17
WO2002006915A2 (en) 2002-01-24
EP1303799B1 (de) 2010-11-24

Similar Documents

Publication Publication Date Title
DE60143526D1 (de) Regulierungseinrichtung mit kleiner verlustspannung mit verbesserter stabilität für alle kapazitive lasten
US5079455A (en) Surge current-limiting circuit for a large-capacitance load
KR950022046A (ko) 가변 이득 전압 신호 증폭기 및 그 이용 방법
KR940005378B1 (ko) 액티브 필터
US4987323A (en) Peak voltage holding circuit
KR960011540B1 (ko) 온도계수를 갖는 전원장치
KR950010337A (ko) 전자회로
US6683505B2 (en) High speed voltage controlled oscillator
EP1110322B1 (de) Elektronische schaltung
US4155059A (en) Circuit network showing proper equivalent impedance between two network terminals
KR100195320B1 (ko) 지연회로
KR870003622A (ko) 스위치드 캐패시터회로
US12597915B2 (en) Capacitance circuit
EP0485926B1 (de) Schaltung mit konstanter Absorption für bidirektionale Übertragung eines Wechselstromsignals
RU2023287C1 (ru) Стабилизатор постоянного напряжения
CN117955457A (zh) 电容倍增电路、ota补偿器和控制芯片
US7528506B2 (en) Circuit arrangement for startup current limitation for electronic modules connected to a module carrier
KR890013879A (ko) 차단 주파수보다 낮은 주파수에서 너치 필터(notch filter)의 감쇠(Attenuation)보상회로
JP3810586B2 (ja) 定電圧回路及び電子機器
KR100241902B1 (ko) 키폰시스템에서 일반전화기로 정전류가 공급되도록 하는가입자회로
JPS6334340Y2 (de)
SU1552161A1 (ru) Источник опорного напр жени посто нного тока
TW550606B (en) Low-dropout voltage regulator with improved stability for all capacitive loads
SU1749892A1 (ru) Стабилизатор посто нного тока
SU1107281A1 (ru) Дифференциальный усилитель

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties