DE60018163D1 - Analogdigitale Pulsbreitenmodulatorsteuerschaltung - Google Patents

Analogdigitale Pulsbreitenmodulatorsteuerschaltung

Info

Publication number
DE60018163D1
DE60018163D1 DE60018163T DE60018163T DE60018163D1 DE 60018163 D1 DE60018163 D1 DE 60018163D1 DE 60018163 T DE60018163 T DE 60018163T DE 60018163 T DE60018163 T DE 60018163T DE 60018163 D1 DE60018163 D1 DE 60018163D1
Authority
DE
Germany
Prior art keywords
analog
control circuit
pulse width
width modulator
digital pulse
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
DE60018163T
Other languages
English (en)
Inventor
Ezio Galbiati
Maurizio Nessi
Marco Palestra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE60018163D1 publication Critical patent/DE60018163D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53873—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE60018163T 2000-03-23 2000-03-23 Analogdigitale Pulsbreitenmodulatorsteuerschaltung Expired - Fee Related DE60018163D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00830225A EP1137162B1 (de) 2000-03-23 2000-03-23 Analogdigitale Pulsbreitenmodulatorsteuerschaltung

Publications (1)

Publication Number Publication Date
DE60018163D1 true DE60018163D1 (de) 2005-03-24

Family

ID=8175257

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018163T Expired - Fee Related DE60018163D1 (de) 2000-03-23 2000-03-23 Analogdigitale Pulsbreitenmodulatorsteuerschaltung

Country Status (3)

Country Link
US (1) US6385067B2 (de)
EP (1) EP1137162B1 (de)
DE (1) DE60018163D1 (de)

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EP1339163B1 (de) * 2002-02-19 2004-12-29 SGS-THOMSON MICROELECTRONICS S.r.l. Lineare PWM-Regelung für eine elektromagnetische Last
US6750842B2 (en) * 2002-04-24 2004-06-15 Beyond Innovation Technology Co., Ltd. Back-light control circuit of multi-lamps liquid crystal display
US7886164B1 (en) 2002-11-14 2011-02-08 Nvidia Corporation Processor temperature adjustment system and method
US7882369B1 (en) 2002-11-14 2011-02-01 Nvidia Corporation Processor performance adjustment system and method
US7849332B1 (en) 2002-11-14 2010-12-07 Nvidia Corporation Processor voltage adjustment system and method
EP1517433A1 (de) * 2003-09-18 2005-03-23 Alcatel Geschwindigkeitsregelungsverfahren für einen elektrischen Motor, Regelungsschaltkreis und elektrischer Motor
US7479753B1 (en) * 2004-02-24 2009-01-20 Nvidia Corporation Fan speed controller
US6965339B2 (en) * 2004-04-07 2005-11-15 Motorola, Inc. Method and system for analog to digital conversion using digital pulse width modulation (PWM)
US7548047B1 (en) * 2005-05-03 2009-06-16 Marvell International Ltd. Pulse width modulated buck voltage regulator with stable feedback control loop
US20070001515A1 (en) * 2005-05-18 2007-01-04 Stmicroelectronics Sa Supply of loads of different powers by a D.C./D.C. converter
JP4837354B2 (ja) * 2005-09-30 2011-12-14 ルネサスエレクトロニクス株式会社 Ｐｗｍ信号生成装置及びｐｗｍ信号生成方法並びにモータ制御装置及びモータ制御方法
US7142436B1 (en) * 2006-01-25 2006-11-28 Wise Life Technology Co., Ltd. Reliable bi-directional driving circuit for wide supply voltage and output range
JP2007244083A (ja) * 2006-03-08 2007-09-20 Nec Electronics Corp 電流制御回路
EP1865505B1 (de) * 2006-06-09 2010-08-11 STMicroelectronics Srl Verhinderung von Störungen durch konkurierende Signale bei der Ansteuerung einer H-Brücke eines Schwingspulenmotors
CZ300501B6 (cs) * 2006-12-14 2009-06-03 Západoceská Univerzita V Plzni Císlicový generátor fázové modulace
TW200838130A (en) * 2007-03-02 2008-09-16 Beyond Innovation Tech Co Ltd Switch circuit
US9134782B2 (en) 2007-05-07 2015-09-15 Nvidia Corporation Maintaining optimum voltage supply to match performance of an integrated circuit
JP5049707B2 (ja) * 2007-09-07 2012-10-17 ルネサスエレクトロニクス株式会社 半導体集積回路、ｐｗｍ信号出力装置、および電力変換制御装置
US7746019B2 (en) * 2008-02-06 2010-06-29 Chip Goal Electronics Corporation Servo control circuit
US8370663B2 (en) 2008-02-11 2013-02-05 Nvidia Corporation Power management with dynamic frequency adjustments
US8594174B2 (en) * 2008-04-10 2013-11-26 Nxp B.V. Rotating pulse-width modulator
EP2330870A1 (de) 2009-08-28 2011-06-08 Freescale Semiconductor, Inc. Probenauslösungsvorrichtung und Verfahren dafür
US9256265B2 (en) 2009-12-30 2016-02-09 Nvidia Corporation Method and system for artificially and dynamically limiting the framerate of a graphics processing unit
US9830889B2 (en) 2009-12-31 2017-11-28 Nvidia Corporation Methods and system for artifically and dynamically limiting the display resolution of an application
US8839006B2 (en) 2010-05-28 2014-09-16 Nvidia Corporation Power consumption reduction systems and methods
US9490695B1 (en) * 2012-09-06 2016-11-08 Marvell International Ltd. Method and apparatus for eliminating shimmering
JP6088851B2 (ja) * 2013-02-25 2017-03-01 株式会社東芝 インバータ制御回路およびインバータ回路
US9998042B2 (en) 2013-03-04 2018-06-12 Seagate Technology Llc Torque disturbance cancellation for a motor
TWI635708B (zh) * 2017-05-10 2018-09-11 晶豪科技股份有限公司 脈波寬度調變轉換器及其轉換方法
CN108988833B (zh) * 2017-06-05 2022-08-05 晶豪科技股份有限公司 脉冲宽度调制转换器及其转换方法
US10913550B2 (en) 2018-03-23 2021-02-09 The Boeing Company System and method for position and speed feedback control
US10911061B2 (en) 2018-03-23 2021-02-02 The Boeing Company System and method for demodulation of resolver outputs
US10673368B2 (en) * 2018-03-23 2020-06-02 The Boeing Company System and method for pulse-width modulation using an adjustable comparison criterion
US10830591B2 (en) 2018-03-23 2020-11-10 The Boeing Company System and method for dual speed resolver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107788A (en) * 1980-01-25 1981-08-26 Toshiba Corp Voltage inverter
JPS63287371A (ja) * 1987-05-15 1988-11-24 Mitsubishi Electric Corp 相間リアクトル多重式ｐｗｎインバ−タ
JP3156269B2 (ja) * 1991-04-10 2001-04-16 松下電器産業株式会社 ディジタル三相ｐｗｍ波形発生装置
EP0760552B1 (de) * 1995-08-31 2001-11-07 STMicroelectronics S.r.l. Verfahren und Schaltung zur pulsbreitenmodulierten Steuerung einer Brücke und eines Plattenantriebs und unter Verwendung derselben
DE69719317D1 (de) * 1997-07-17 2003-04-03 St Microelectronics Srl System zur Auflösungserhöhung bei der Umwandlung von digitalen Daten in PWM-Signale zur Steuerung einer Vollbrückenausgangsstufe
DE69728388D1 (de) * 1997-08-11 2004-05-06 St Microelectronics Srl Stromüberwachung in einer durch eine Brückenstufe pulsbreitengesteuerten induktiven Last

Also Published As

Publication number Publication date
EP1137162A1 (de) 2001-09-26
EP1137162B1 (de) 2005-02-16
US6385067B2 (en) 2002-05-07
US20010033504A1 (en) 2001-10-25

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee