AU2001275494A1 - Ballast control ic with minimal internal and external components - Google Patents

Ballast control ic with minimal internal and external components

Info

Publication number
AU2001275494A1
AU2001275494A1 AU2001275494A AU7549401A AU2001275494A1 AU 2001275494 A1 AU2001275494 A1 AU 2001275494A1 AU 2001275494 A AU2001275494 A AU 2001275494A AU 7549401 A AU7549401 A AU 7549401A AU 2001275494 A1 AU2001275494 A1 AU 2001275494A1
Authority
AU
Australia
Prior art keywords
external components
ballast control
minimal internal
minimal
internal
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.)
Abandoned
Application number
AU2001275494A
Other languages
English (en)
Inventor
Thomas J. Ribarich
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.)
Infineon Technologies Americas Corp
Original Assignee
International Rectifier Corp USA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22791878&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001275494(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by International Rectifier Corp USA filed Critical International Rectifier Corp USA
Publication of AU2001275494A1 publication Critical patent/AU2001275494A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage
    • H05B41/2828—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage using control circuits for the switching elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
AU2001275494A 2000-06-19 2001-06-18 Ballast control ic with minimal internal and external components Abandoned AU2001275494A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21264300P 2000-06-19 2000-06-19
US60212643 2000-06-19
PCT/US2001/019406 WO2001098853A1 (en) 2000-06-19 2001-06-18 Ballast control ic with minimal internal and external components

Publications (1)

Publication Number Publication Date
AU2001275494A1 true AU2001275494A1 (en) 2002-01-02

Family

ID=22791878

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001275494A Abandoned AU2001275494A1 (en) 2000-06-19 2001-06-18 Ballast control ic with minimal internal and external components

Country Status (7)

Country Link
US (4) US6525492B2 (ja)
EP (1) EP1295193A4 (ja)
JP (2) JP3808435B2 (ja)
KR (1) KR100454278B1 (ja)
CN (2) CN1282050C (ja)
AU (1) AU2001275494A1 (ja)
WO (1) WO2001098853A1 (ja)

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AU2001275494A1 (en) 2000-06-19 2002-01-02 International Rectifier Corporation Ballast control ic with minimal internal and external components
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US6879115B2 (en) * 2002-07-09 2005-04-12 International Rectifier Corporation Adaptive ballast control IC
WO2004030418A2 (en) * 2002-09-25 2004-04-08 Lumitronics, Inc. Circuit for driving cold cathode tubes
JP4144417B2 (ja) 2003-04-22 2008-09-03 松下電工株式会社 放電灯点灯装置及び照明器具
US7154232B2 (en) * 2003-06-24 2006-12-26 International Rectifier Corporation Ballast control IC with multi-function feedback sense
US7598677B2 (en) * 2003-08-26 2009-10-06 Q Technology, Inc. Multiple failure detection shutdown protection circuit for an electronic ballast
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US7023142B2 (en) * 2004-05-07 2006-04-04 Zippy Technology Corp. Light modulation method and apparatus for cold cathode fluorescent lamps
WO2005112523A1 (en) * 2004-05-11 2005-11-24 Design Rite Llc. Cicuit for driving cold cathode tubes and external electrode fluorescent lamps
US20070103089A1 (en) * 2005-05-11 2007-05-10 Gilbert Fregoso Circuit for driving cold cathode tubes and external electrode fluorescent lamps
TWI310292B (en) * 2005-06-14 2009-05-21 Richtek Technology Corp Dimming method and system thereof
JP2007035606A (ja) * 2005-07-29 2007-02-08 Ricoh Co Ltd 加熱装置、定着装置及び画像形成装置
US7504816B2 (en) * 2005-09-28 2009-03-17 Intersil Americas Inc. Circuit for multiplexing digital and analog information via single pin of driver for switched MOSFETs of DC-DC converter
US7414372B2 (en) * 2005-10-24 2008-08-19 International Rectifier Corporation Dimming ballast control circuit
TW200721907A (en) * 2005-11-18 2007-06-01 Delta Optoelectronics Inc An improved startup method for the mercury-free flat-fluorescent lamp
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CN104717814B (zh) * 2007-10-18 2017-12-19 台湾快捷国际股份有限公司 安定器的集成电路控制器
DE102008009078A1 (de) * 2008-02-14 2009-08-27 Vossloh-Schwabe Deutschland Gmbh Einfaches fremdgesteuertes Vorschaltgerät für Leuchtstofflampen
EP2124510B1 (de) 2008-05-16 2013-01-02 Infineon Technologies Austria AG Verfahren zur Ansteuerung einer Leuchtstofflampe und Lampenvorschaltgerät
CN101610630B (zh) * 2008-06-17 2012-08-22 尼克森微电子股份有限公司 荧光灯管驱动电路
US7977887B2 (en) * 2008-09-09 2011-07-12 Delphi Technologies, Inc. Low leakage current LED drive apparatus with fault protection and diagnostics
DE102008056814A1 (de) * 2008-11-11 2010-05-27 HÜCO Lightronic GmbH Elektronisches Vorschaltgerät, Beleuchtungsgerät und Verfahren zum Betrieb dieser
KR100966991B1 (ko) * 2008-12-08 2010-06-30 삼성전기주식회사 인버터 구동 집적회로
JP2010279188A (ja) * 2009-05-29 2010-12-09 Sanyo Electric Co Ltd 過電流保護回路
US8368432B2 (en) * 2010-11-12 2013-02-05 Nxp B.V. Interference-tolerant communication circuit
US8779678B2 (en) 2011-08-23 2014-07-15 Dudley Allan ROBERTS Segmented electronic arc lamp ballast
CN102955488B (zh) * 2011-08-26 2015-07-22 华润矽威科技（上海）有限公司 具有模式识别功能的电流源
TWI460993B (zh) * 2012-03-02 2014-11-11 Holtek Semiconductor Inc 半橋驅動裝置
US8633745B1 (en) * 2012-08-30 2014-01-21 Allegro Microsystems, Llc Circuits and related techniques for driving a high side of a half bridge circuit
US8558586B1 (en) * 2012-08-30 2013-10-15 Infineon Technologies Ag Circuit arrangement for driving transistors in bridge circuits
CN105445529B (zh) * 2014-07-28 2018-06-15 无锡华润上华科技有限公司 具有时序控制功能的掉电检测电路
US10784695B2 (en) * 2015-08-13 2020-09-22 Apple Inc. Reducing transient currents in receptacle circuitry during plug extraction
WO2017071758A1 (en) 2015-10-29 2017-05-04 Hewlett-Packard Development Company, L.P. Interlock circuit
US10230356B2 (en) 2017-02-27 2019-03-12 Allegro Microsystems, Llc High-side output transistor circuit
US20200073465A1 (en) * 2018-08-30 2020-03-05 Qualcomm Incorporated Load reduction in a visual rendering system

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Also Published As

Publication number Publication date
CN1282050C (zh) 2006-10-25
JP3808435B2 (ja) 2006-08-09
US7420338B2 (en) 2008-09-02
US7019471B2 (en) 2006-03-28
KR100454278B1 (ko) 2004-10-26
US20030102823A1 (en) 2003-06-05
JP2006202771A (ja) 2006-08-03
WO2001098853A1 (en) 2001-12-27
EP1295193A4 (en) 2004-08-18
CN1784108A (zh) 2006-06-07
US20050007037A1 (en) 2005-01-13
US20080284357A1 (en) 2008-11-20
US7723928B2 (en) 2010-05-25
CN1437717A (zh) 2003-08-20
US20020067145A1 (en) 2002-06-06
JP2004501600A (ja) 2004-01-15
KR20030036234A (ko) 2003-05-09
EP1295193A1 (en) 2003-03-26
US6525492B2 (en) 2003-02-25

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