JP4291324B2 - Ｄｃ／ｄｃコンバータのための制御装置 - Google Patents

Ｄｃ／ｄｃコンバータのための制御装置 Download PDF

Info

Publication number
JP4291324B2
JP4291324B2 JP2005507156A JP2005507156A JP4291324B2 JP 4291324 B2 JP4291324 B2 JP 4291324B2 JP 2005507156 A JP2005507156 A JP 2005507156A JP 2005507156 A JP2005507156 A JP 2005507156A JP 4291324 B2 JP4291324 B2 JP 4291324B2
Authority
JP
Japan
Prior art keywords
potential side
signal
level
control device
state
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 - Fee Related
Application number
JP2005507156A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006513690A (ja
JP2006513690A5 (enExample
Inventor
ラスズロ・リプセイ
セルバン−ミハイ・ポペスク
Original Assignee
オーツー マイクロ， インコーポレーテッド
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 オーツー マイクロ， インコーポレーテッド filed Critical オーツー マイクロ， インコーポレーテッド
Publication of JP2006513690A publication Critical patent/JP2006513690A/ja
Publication of JP2006513690A5 publication Critical patent/JP2006513690A5/ja
Application granted granted Critical
Publication of JP4291324B2 publication Critical patent/JP4291324B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • H02M3/157—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 with digital control
    • 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
    • H02M3/1582—Buck-boost converters
    • 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
    • H02M3/1588—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 comprising at least one synchronous rectifier element
    • 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
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • 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
    • H02M1/0012—Control circuits using digital or numerical techniques
    • 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)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP2005507156A 2002-11-12 2003-11-12 Ｄｃ／ｄｃコンバータのための制御装置 Expired - Fee Related JP4291324B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42555302P 2002-11-12 2002-11-12
US10/389,037 US6965221B2 (en) 2002-11-12 2003-03-14 Controller for DC to DC converter
PCT/US2003/036095 WO2004045052A2 (en) 2002-11-12 2003-11-12 Controller for dc to dc converter

Publications (3)

Publication Number Publication Date
JP2006513690A JP2006513690A (ja) 2006-04-20
JP2006513690A5 JP2006513690A5 (enExample) 2009-02-05
JP4291324B2 true JP4291324B2 (ja) 2009-07-08

Family

ID=32233227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005507156A Expired - Fee Related JP4291324B2 (ja) 2002-11-12 2003-11-12 Ｄｃ／ｄｃコンバータのための制御装置

Country Status (7)

Country Link
US (3) US6965221B2 (enExample)
EP (1) EP1579554B1 (enExample)
JP (1) JP4291324B2 (enExample)
CN (2) CN2702526Y (enExample)
AU (1) AU2003291515A1 (enExample)
TW (1) TWI238588B (enExample)
WO (1) WO2004045052A2 (enExample)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6876181B1 (en) * 1998-02-27 2005-04-05 Power Integrations, Inc. Off-line converter with digital control
US6844710B2 (en) * 2002-11-12 2005-01-18 O2Micro International Limited Controller for DC to DC converter
US7075280B2 (en) * 2003-07-02 2006-07-11 Sigmatel, Inc. Pulse-skipping PFM DC-DC converter using a voltage mode control loop
US6940189B2 (en) * 2003-07-31 2005-09-06 Andrew Roman Gizara System and method for integrating a digital core with a switch mode power supply
JP4438507B2 (ja) * 2004-05-12 2010-03-24 セイコーインスツル株式会社 電流モード降圧型スイッチングレギュレータ
JP4494106B2 (ja) * 2004-07-14 2010-06-30 日本電信電話株式会社 電源装置、電源制御方法および電源制御プログラム
DE102004036958A1 (de) * 2004-07-30 2006-03-23 Tridonicatco Gmbh & Co. Kg Ansteuerung von Leistungsschaltern
US7081740B2 (en) * 2004-12-08 2006-07-25 Kiawe Forest, Llc Digital duty cycle regulator for DC/DC converters
JP4311564B2 (ja) * 2005-03-10 2009-08-12 富士通マイクロエレクトロニクス株式会社 電流モード制御型ｄｃ−ｄｃコンバータの制御回路および制御方法
US7233504B2 (en) 2005-08-26 2007-06-19 Power Integration, Inc. Method and apparatus for digital control of a switching regulator
EP1804368A1 (en) * 2005-12-29 2007-07-04 Austriamicrosystems AG Method for DC/DC conversion and DC/DC converter arrangement
US7466254B2 (en) 2006-02-03 2008-12-16 L&L Engineering Llc Systems and methods for digital control utilizing oversampling
US7889019B2 (en) * 2006-10-13 2011-02-15 Andrew Roman Gizara Pulse width modulation sequence generating a near critical damped step response
US7719336B2 (en) * 2006-10-31 2010-05-18 Andrew Roman Gizara Pulse width modulation sequence maintaining maximally flat voltage during current transients
US7936087B2 (en) * 2007-03-12 2011-05-03 System General Corp. Switching controller for parallel power converters
EP2009776A1 (en) * 2007-06-26 2008-12-31 Austriamicrosystems AG Buck-boost switching regulator and method thereof
US8427113B2 (en) * 2007-08-01 2013-04-23 Intersil Americas LLC Voltage converter with combined buck converter and capacitive voltage divider
US20090033293A1 (en) * 2007-08-01 2009-02-05 Intersil Americas Inc. Voltage converter with combined capacitive voltage divider, buck converter and battery charger
DE602007013038D1 (de) * 2007-08-20 2011-04-21 Austriamicrosystems Ag Gleichstromwandleranordnung und Verfahren zur Gleichstromwandlung
US8085011B1 (en) 2007-08-24 2011-12-27 Intersil Americas Inc. Boost regulator using synthetic ripple regulation
US8148967B2 (en) * 2008-08-05 2012-04-03 Intersil Americas Inc. PWM clock generation system and method to improve transient response of a voltage regulator
US9083236B2 (en) * 2009-02-19 2015-07-14 Koninklijke Philips N.V. Output current sensing method in discontinuous DC-to-DC voltage converter
DK2251454T3 (da) 2009-05-13 2014-10-13 Sio2 Medical Products Inc Coating og inspektion af beholder
US7985188B2 (en) 2009-05-13 2011-07-26 Cv Holdings Llc Vessel, coating, inspection and processing apparatus
US9458536B2 (en) 2009-07-02 2016-10-04 Sio2 Medical Products, Inc. PECVD coating methods for capped syringes, cartridges and other articles
US11624115B2 (en) 2010-05-12 2023-04-11 Sio2 Medical Products, Inc. Syringe with PECVD lubrication
US8450990B2 (en) 2010-08-16 2013-05-28 Taiwan Semiconductor Manufacturing Company, Ltd. Dynamic control loop for switching regulators
CN102013820B (zh) * 2010-10-22 2012-07-04 凹凸电子（武汉）有限公司 交流-直流转换器、方法以及控制器
US8786270B2 (en) 2010-11-08 2014-07-22 Intersil Americas Inc. Synthetic ripple regulator with frequency control
US9878101B2 (en) 2010-11-12 2018-01-30 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
US9272095B2 (en) 2011-04-01 2016-03-01 Sio2 Medical Products, Inc. Vessels, contact surfaces, and coating and inspection apparatus and methods
US11116695B2 (en) 2011-11-11 2021-09-14 Sio2 Medical Products, Inc. Blood sample collection tube
AU2012318242A1 (en) 2011-11-11 2013-05-30 Sio2 Medical Products, Inc. Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus
KR101234669B1 (ko) * 2011-12-08 2013-02-19 현대자동차주식회사 친환경 차량용 ｄｃ-ｄｃ컨버터의 전류 보상방법
CN102412708B (zh) * 2011-12-28 2014-02-19 成都芯源系统有限公司 开关变换器及其控制电路和控制方法
EP2846755A1 (en) 2012-05-09 2015-03-18 SiO2 Medical Products, Inc. Saccharide protective coating for pharmaceutical package
US10197607B2 (en) * 2012-06-26 2019-02-05 City University Of Hong Kong System and method for estimating component parameters
US20150297800A1 (en) 2012-07-03 2015-10-22 Sio2 Medical Products, Inc. SiOx BARRIER FOR PHARMACEUTICAL PACKAGE AND COATING PROCESS
CA2890066C (en) 2012-11-01 2021-11-09 Sio2 Medical Products, Inc. Coating inspection method
WO2014078666A1 (en) 2012-11-16 2014-05-22 Sio2 Medical Products, Inc. Method and apparatus for detecting rapid barrier coating integrity characteristics
EP2925903B1 (en) 2012-11-30 2022-04-13 Si02 Medical Products, Inc. Controlling the uniformity of pecvd deposition on medical syringes, cartridges, and the like
US9764093B2 (en) 2012-11-30 2017-09-19 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
EP2961858B1 (en) 2013-03-01 2022-09-07 Si02 Medical Products, Inc. Coated syringe.
EP2775600A1 (en) * 2013-03-04 2014-09-10 Dialog Semiconductor GmbH Coil current estimator for peak current mode control SMPS
US9937099B2 (en) 2013-03-11 2018-04-10 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging with low oxygen transmission rate
CN105392916B (zh) 2013-03-11 2019-03-08 Sio2医药产品公司 涂布包装材料
EP2971227B1 (en) 2013-03-15 2017-11-15 Si02 Medical Products, Inc. Coating method.
EP2804302B1 (en) * 2013-05-15 2017-07-05 Dialog Semiconductor GmbH Adaptive low-power zero-cross comparator for discontinuous current mode operated switching mode power supply
US9564817B2 (en) * 2014-03-17 2017-02-07 Semiconductor Components Industries, Llc Method and apparatus for dedicated skip mode for resonant converters
EP3693493A1 (en) 2014-03-28 2020-08-12 SiO2 Medical Products, Inc. Antistatic coatings for plastic vessels
US9864420B2 (en) * 2014-10-17 2018-01-09 Texas Instruments Deutschland Gmbh Energy tracking circuit
US11077233B2 (en) 2015-08-18 2021-08-03 Sio2 Medical Products, Inc. Pharmaceutical and other packaging with low oxygen transmission rate
CN107222088B (zh) * 2016-03-22 2019-10-15 台达电子工业股份有限公司 控制模块、切换式电源供应装置及峰值电流模式控制方法
JP7344118B2 (ja) 2016-10-11 2023-09-13 アパルス・パワー・インコーポレイテッド スイッチモード電源コントローラ
US10461627B2 (en) 2018-02-14 2019-10-29 Silanna Asia Pte Ltd Fractional valley switching controller
TWI674740B (zh) * 2018-06-08 2019-10-11 茂達電子股份有限公司 功率轉換裝置及方法
US10938304B2 (en) * 2019-06-20 2021-03-02 Intel Corporation Voltage- and current-based control of direct current (DC)-DC converter
EP3772821B1 (en) * 2019-08-07 2025-12-10 Infineon Technologies AG An electric circuit, a method for generating a pulse width modulated output signal, and a control system for a time-of-flight camera
US11005364B1 (en) 2019-12-18 2021-05-11 Silanna Asia Pte Ltd Frequency jitter utilizing a fractional valley switching controller
TWI729870B (zh) * 2020-06-29 2021-06-01 新唐科技股份有限公司 恆定功率控制電路
DE102020210577A1 (de) * 2020-08-20 2022-02-24 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zur Ermittlung eines Parameters, wobei der Parameter einen Strom oder eine Spannung in einer Schaltungsanordnung charakterisiert
CN114070016B (zh) * 2021-07-22 2024-06-21 杰华特微电子股份有限公司 开关电路及开关电路的控制方法
TWI839141B (zh) * 2022-03-08 2024-04-11 美商知微電子有限公司 二級反饋控制系統及其相關方法
US11812234B1 (en) 2022-03-08 2023-11-07 xMEMS Labs, Inc. Method of table learning with reduced learning rate applied in driving circuit and driving circuit using the same

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177161A (ja) 1985-01-30 1986-08-08 Nec Corp 電源装置
US4727308A (en) * 1986-08-28 1988-02-23 International Business Machines Corporation FET power converter with reduced switching loss
DE4215980A1 (de) * 1992-05-14 1993-11-18 Siemens Ag Aktives Freilaufelement
US5841362A (en) 1995-02-10 1998-11-24 Canon Kabushiki Kaisha Optional apparatus connectable to other apparatus
JP3097493B2 (ja) 1995-04-19 2000-10-10 株式会社豊田自動織機製作所 Ｄｃ／ｄｃコンバータ
JP3119111B2 (ja) 1995-04-10 2000-12-18 株式会社豊田自動織機製作所 Ｄｃ／ｄｃコンバータ
US5949226A (en) * 1995-04-10 1999-09-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakush DC/DC converter with reduced power consumpton and improved efficiency
JP3090031B2 (ja) 1995-04-13 2000-09-18 株式会社豊田自動織機製作所 Ｄｃ／ｄｃコンバータ
IT1281349B1 (it) * 1995-09-19 1998-02-18 Magneti Marelli Spa Dispositivo regolatore di tensione per alternatore a magneti permanenti
JP3402983B2 (ja) 1997-01-29 2003-05-06 三洋電機株式会社 電源回路
US5905370A (en) * 1997-05-06 1999-05-18 Fairchild Semiconductor Corporation Programmable step down DC-DC converter controller
US6300777B1 (en) * 1997-10-15 2001-10-09 International Rectifier Corporation Lamp ignition detection circuit
JP2912346B1 (ja) 1998-04-08 1999-06-28 日本電気アイシーマイコンシステム株式会社 スイッチングレギュレータコントロール回路
US6307356B1 (en) * 1998-06-18 2001-10-23 Linear Technology Corporation Voltage mode feedback burst mode circuit
JP2000066628A (ja) 1998-08-21 2000-03-03 Matsushita Electric Ind Co Ltd Ｐｗｍ制御システム
DE19841341A1 (de) * 1998-09-10 2000-03-16 Bosch Gmbh Robert Abwärts-Drosselwandler
US5982160A (en) * 1998-12-24 1999-11-09 Harris Corporation DC-to-DC converter with inductor current sensing and related methods
US6137240A (en) 1998-12-31 2000-10-24 Lumion Corporation Universal ballast control circuit
JP2000287439A (ja) 1999-01-26 2000-10-13 Toyota Autom Loom Works Ltd Ｄｃ／ｄｃコンバータおよびその制御回路
JP4439742B2 (ja) * 1999-05-04 2010-03-24 エヌエックスピー ビー ヴィ Ｄｃ−ｄｃコンバータ
DE19940419A1 (de) * 1999-08-26 2001-03-08 Texas Instruments Deutschland Verfahren zum Betreiben von Aufwärts-Gleichspannungswandlern und Aufwärts-Gleichspannungswandler
JP2001345682A (ja) * 2000-06-02 2001-12-14 Koyo Seiko Co Ltd 三角波発生回路、ｐｗｍ制御装置及び電動パワーステアリング装置
US6377032B1 (en) * 2000-07-20 2002-04-23 Semtech Corporation Method and apparatus for virtual current sensing in DC-DC switched mode power supplies
DE10040411A1 (de) * 2000-08-18 2002-03-07 Infineon Technologies Ag Schaltungsanordnung mit geregelter Stromaufnahme zur Bereitstellung einer Ausgangsspannung aus einer Eingangsspannung
US6396250B1 (en) * 2000-08-31 2002-05-28 Texas Instruments Incorporated Control method to reduce body diode conduction and reverse recovery losses
US6313616B1 (en) 2000-09-21 2001-11-06 Home Touch Lighting Systems Llc Switching buck converter with floating regulator
US6531853B2 (en) * 2000-11-21 2003-03-11 Rohm Co., Ltd. DC-DC converter
JP3576526B2 (ja) 2000-11-21 2004-10-13 ローム株式会社 Ｄｃ／ｄｃコンバータ
KR100352841B1 (ko) * 2000-12-13 2002-09-16 단암전자통신주식회사 선형적 펄스폭변조 제어장치
US6396252B1 (en) * 2000-12-14 2002-05-28 National Semiconductor Corporation Switching DC-to-DC converter with discontinuous pulse skipping and continuous operating modes without external sense resistor
US7017087B2 (en) * 2000-12-29 2006-03-21 Teradyne, Inc. Enhanced loopback testing of serial devices
JP2002252979A (ja) 2001-02-26 2002-09-06 Shindengen Electric Mfg Co Ltd スイッチング電源
US6381154B1 (en) * 2001-03-16 2002-04-30 Tranh To Nguyen PWM nonlinear controller with a single cycle response and a non resettable integrator
JP2002281744A (ja) 2001-03-19 2002-09-27 Nec Kansai Ltd Ｄｃ−ｄｃコンバータ
JP3637876B2 (ja) 2001-04-05 2005-04-13 トヨタ自動車株式会社 Ｄｃ−ｄｃコンバータの制御装置
US6366070B1 (en) 2001-07-12 2002-04-02 Analog Devices, Inc. Switching voltage regulator with dual modulation control scheme
US6791306B2 (en) * 2002-01-29 2004-09-14 Intersil Americas Inc. Synthetic ripple regulator
US7486894B2 (en) * 2002-06-25 2009-02-03 Finisar Corporation Transceiver module and integrated circuit with dual eye openers
US7203460B2 (en) * 2003-10-10 2007-04-10 Texas Instruments Incorporated Automated test of receiver sensitivity and receiver jitter tolerance of an integrated circuit
US7444558B2 (en) * 2003-12-31 2008-10-28 Intel Corporation Programmable measurement mode for a serial point to point link
US7650540B2 (en) 2006-07-21 2010-01-19 Intel Corporation Detecting and differentiating SATA loopback modes

Also Published As

Publication number Publication date
JP2006513690A (ja) 2006-04-20
CN1501572A (zh) 2004-06-02
EP1579554A2 (en) 2005-09-28
WO2004045052A3 (en) 2005-12-29
EP1579554B1 (en) 2016-01-20
US20060061343A1 (en) 2006-03-23
US7598718B2 (en) 2009-10-06
CN2702526Y (zh) 2005-05-25
TWI238588B (en) 2005-08-21
US20070176587A1 (en) 2007-08-02
US6965221B2 (en) 2005-11-15
TW200417115A (en) 2004-09-01
US7202650B2 (en) 2007-04-10
AU2003291515A1 (en) 2004-06-03
HK1066639A1 (en) 2005-03-24
US20040090804A1 (en) 2004-05-13
WO2004045052A2 (en) 2004-05-27
CN1501572B (zh) 2010-05-26
EP1579554A4 (en) 2008-09-03

Similar Documents

Publication Publication Date Title
JP4291324B2 (ja) Ｄｃ／ｄｃコンバータのための制御装置
US8476887B2 (en) DC to DC converter with pseudo constant switching frequency
US9054596B2 (en) Device for synchronous DC-DC conversion and synchronous DC-DC converter
US8669744B1 (en) Adaptive control of switching losses in power converters
US9059632B2 (en) Controllers for DC to DC converters
EP0927450B1 (en) Sample-and-hold circuit for a switched-mode power supply
CN1711670B (zh) 用于直流/直流转换器的控制器
CN103187854B (zh) 用于控制电源转换器中的dcm-ccm振荡的系统和方法
US8233292B2 (en) Controllers, systems and methods for controlling power of light sources
US20100315055A1 (en) Buck converter
CN102386771B (zh) 控制器、电流控制方法以及直流直流转换器
US7224149B2 (en) Current resonance type DC/DC converter capable of decreasing losses on no-load and a light load
EP1932236B1 (en) Switching regulator duty cycle control in a fixed frequency operation
WO2014043219A2 (en) Dc to dc converter, controller, and control techniques
JP4082200B2 (ja) Ｄｃ−ｄｃコンバータ
TWI879045B (zh) 導通時間控制器、電源轉換器以及用於電源轉換器之切換操作方法
CN100403206C (zh) 可延长最小off时间之脉冲频率调制式电压调节器
HK1066639B (en) Dc/dc converter, controller used for said dc/dc converter, and method for controlling a switch of said dc/dc converter
TW200421699A (en) Controller for DC to DC converter
JP3008597B2 (ja) 昇圧型ｄｃ−ｄｃコンバータ
JPH05184149A (ja) 共振型スイッチング電源

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070814

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071114

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080311

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080611

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080618

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080623

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080826

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20081126

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20081203

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20081212

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090303

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090402

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120410

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120410

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130410

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130410

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140410

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees