DE69820059D1 - Integrierte Schutzanordnung gegen Kurzschlussauswirkungen an einem Sperrwandler-Schaltnetzteilausgang - Google Patents

Integrierte Schutzanordnung gegen Kurzschlussauswirkungen an einem Sperrwandler-Schaltnetzteilausgang

Info

Publication number
DE69820059D1
DE69820059D1 DE69820059T DE69820059T DE69820059D1 DE 69820059 D1 DE69820059 D1 DE 69820059D1 DE 69820059 T DE69820059 T DE 69820059T DE 69820059 T DE69820059 T DE 69820059T DE 69820059 D1 DE69820059 D1 DE 69820059D1
Authority
DE
Germany
Prior art keywords
power supply
switching power
supply output
protection arrangement
integrated protection
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
Application number
DE69820059T
Other languages
English (en)
Inventor
Sergio Tommaso Spampinato
Donato Tagliavia
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 DE69820059D1 publication Critical patent/DE69820059D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
DE69820059T 1998-09-28 1998-09-28 Integrierte Schutzanordnung gegen Kurzschlussauswirkungen an einem Sperrwandler-Schaltnetzteilausgang Expired - Lifetime DE69820059D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830568A EP0991170B1 (de) 1998-09-28 1998-09-28 Integrierte Schutzanordnung gegen Kurzschlussauswirkungen an einem Sperrwandler-Schaltnetzteilausgang

Publications (1)

Publication Number Publication Date
DE69820059D1 true DE69820059D1 (de) 2004-01-08

Family

ID=8236806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820059T Expired - Lifetime DE69820059D1 (de) 1998-09-28 1998-09-28 Integrierte Schutzanordnung gegen Kurzschlussauswirkungen an einem Sperrwandler-Schaltnetzteilausgang

Country Status (3)

Country Link
US (1) US6061257A (de)
EP (1) EP0991170B1 (de)
DE (1) DE69820059D1 (de)

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US20060133115A1 (en) * 2004-12-22 2006-06-22 Phadke Vijay G Adaptive blanking of transformer primary-side feedback winding signals
JP4682647B2 (ja) * 2005-03-07 2011-05-11 サンケン電気株式会社 スイッチング電源装置
US7646616B2 (en) * 2005-05-09 2010-01-12 Allegro Microsystems, Inc. Capacitor charging methods and apparatus
US7787262B2 (en) * 2005-05-09 2010-08-31 Allegro Microsystems, Inc. Capacitor charging methods and apparatus
US7613019B2 (en) * 2005-07-08 2009-11-03 Power Integrations, Inc. Method and apparatus to limit maximum switch current in a switch of a switching power supply
US7593245B2 (en) * 2005-07-08 2009-09-22 Power Integrations, Inc. Method and apparatus to limit maximum switch current in a switching power supply
US7589983B1 (en) 2005-11-10 2009-09-15 Iwatt Inc. Power converter controller controlled by variable reference voltage generated by dual output digital to analog converter
US7414865B2 (en) * 2005-11-17 2008-08-19 System General Corp. Controller having output current control for a power converter
US8077483B2 (en) 2007-04-06 2011-12-13 Power Integrations, Inc. Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
KR101365753B1 (ko) * 2007-04-23 2014-02-21 페어차일드코리아반도체 주식회사 컨버터 및 그 구동방법
US20110199796A1 (en) * 2008-08-28 2011-08-18 Xin Wu Structure of a power supply
US20100052631A1 (en) * 2008-08-28 2010-03-04 Xin Wu structure of a power supply
US8520744B2 (en) * 2010-03-19 2013-08-27 Netlogic Microsystems, Inc. Multi-value logic signaling in multi-functional circuits
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JP5488274B2 (ja) * 2010-07-08 2014-05-14 富士電機株式会社 半導体集積回路およびスイッチング電源装置
DE112011102488T5 (de) 2010-07-26 2013-05-02 Murata Manufacturing Co., Ltd. Schaltsteuerkreis und Schaltleistungsversorgungsvorrichtung
US9553501B2 (en) 2010-12-08 2017-01-24 On-Bright Electronics (Shanghai) Co., Ltd. System and method providing over current protection based on duty cycle information for power converter
EP2480049A3 (de) * 2011-01-20 2013-07-03 OSRAM GmbH Stromversorgungsvorrichtung für Lichtquellen
US8891252B2 (en) 2011-06-08 2014-11-18 Lear Corporation Offline power supply and apparatus for charging a plug-in vehicle
KR101709484B1 (ko) * 2011-12-14 2017-02-24 주식회사 솔루엠 전원 공급 장치
TWI583114B (zh) * 2012-11-27 2017-05-11 通嘉科技股份有限公司 具有過功率保護的電源控制器
US20140340944A1 (en) * 2013-05-14 2014-11-20 NeoEnergy Microelectronics, Inc. Method providing short-circuit protection and flyback converter utilizing the same
CN103401424B (zh) 2013-07-19 2014-12-17 昂宝电子（上海）有限公司 用于调整电源变换系统的输出电流的系统和方法
CN103532102B (zh) 2013-09-26 2017-10-17 昂宝电子（上海）有限公司 用于电源变换系统的过温保护和过压保护的系统和方法
KR102116705B1 (ko) 2013-10-16 2020-06-05 온세미컨덕터코리아 주식회사 컨버터 및 그 구동 방법
US20150280576A1 (en) * 2014-03-26 2015-10-01 Infineon Technologies Austria Ag System and Method for a Switched Mode Power Supply
US9584005B2 (en) 2014-04-18 2017-02-28 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for regulating output currents of power conversion systems
CN103956905B (zh) 2014-04-18 2018-09-18 昂宝电子（上海）有限公司 用于调节电源变换系统的输出电流的系统和方法
TWI692274B (zh) 2014-05-21 2020-04-21 瑞士商菲利浦莫里斯製品股份有限公司 用於加熱氣溶膠形成基材之感應加熱裝置及操作感應加熱系統之方法
US9948188B2 (en) * 2014-11-04 2018-04-17 Stmicroelectronics S.R.L. Control device for a quasi-resonant switching converter, and corresponding control method
CN104660022B (zh) * 2015-02-02 2017-06-13 昂宝电子（上海）有限公司 为电源变换器提供过流保护的系统和方法
US10270334B2 (en) 2015-05-15 2019-04-23 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for output current regulation in power conversion systems
CN104853493B (zh) 2015-05-15 2017-12-08 昂宝电子（上海）有限公司 用于电源转换系统中的输出电流调节的系统和方法
US10148181B2 (en) * 2016-10-07 2018-12-04 Semiconductor Components Industries, Llc Switched mode power supply with dynamic frequency foldback
DE102017130474A1 (de) * 2017-12-19 2019-06-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Transformatorvorrichtung für eine Ladestation für das elektrische Laden von Fahrzeugen mit wenigstens zwei Ladepunkten
CN107979073A (zh) * 2017-12-29 2018-05-01 中国电子科技集团公司第四十三研究所 用于dc/dc变换器的低功耗短路保护电路及保护方法
CN109995254B (zh) * 2017-12-29 2020-12-29 东南大学 一种提高同步整流原边反馈反激式电源动态性能的方法
WO2020219116A1 (en) * 2019-04-24 2020-10-29 Power Integrations, Inc. Power converter comprising an active non-dissipative clamp circuit, and respective controller
US11632054B2 (en) 2019-04-24 2023-04-18 Power Integrations, Inc. Mode operation detection for control of a power converter with an active clamp switch
CN111884512A (zh) * 2020-03-18 2020-11-03 深圳市航嘉驰源电气股份有限公司 一种开关电源、电源适配器及充电器
CN111725788B (zh) * 2020-05-22 2023-01-24 深圳供电局有限公司 储能变流器的过电流保护装置
CN115149499B (zh) * 2022-07-28 2024-04-19 瀚昕微电子(无锡)有限公司 电子保护装置及其控制方法、芯片及电子设备

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Also Published As

Publication number Publication date
EP0991170A1 (de) 2000-04-05
EP0991170B1 (de) 2003-11-26
US6061257A (en) 2000-05-09

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