DE602007011834D1 - Synchron-sperrwandler mit mehreren ausgängen - Google Patents

Synchron-sperrwandler mit mehreren ausgängen

Info

Publication number
DE602007011834D1
DE602007011834D1 DE602007011834T DE602007011834T DE602007011834D1 DE 602007011834 D1 DE602007011834 D1 DE 602007011834D1 DE 602007011834 T DE602007011834 T DE 602007011834T DE 602007011834 T DE602007011834 T DE 602007011834T DE 602007011834 D1 DE602007011834 D1 DE 602007011834D1
Authority
DE
Germany
Prior art keywords
controlled rectifiers
multiple outputs
converter comprises
flyback converter
transformers
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.)
Active
Application number
DE602007011834T
Other languages
English (en)
Inventor
Mauro Piazzesi
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.)
Power One Italy SpA
Original Assignee
Power One Italy SpA
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 Power One Italy SpA filed Critical Power One Italy SpA
Publication of DE602007011834D1 publication Critical patent/DE602007011834D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H02M3/33569—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 having several active switching elements
    • H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • 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
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
    • 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)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)
DE602007011834T 2007-05-30 2007-05-30 Synchron-sperrwandler mit mehreren ausgängen Active DE602007011834D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000380 WO2008146314A1 (en) 2007-05-30 2007-05-30 Multi-output synchronous flyback converter

Publications (1)

Publication Number Publication Date
DE602007011834D1 true DE602007011834D1 (de) 2011-02-17

Family

ID=39030831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011834T Active DE602007011834D1 (de) 2007-05-30 2007-05-30 Synchron-sperrwandler mit mehreren ausgängen

Country Status (7)

Country Link
US (1) US8310846B2 (de)
EP (1) EP2165408B1 (de)
JP (1) JP4975166B2 (de)
CN (1) CN101682264B (de)
AT (1) ATE494657T1 (de)
DE (1) DE602007011834D1 (de)
WO (1) WO2008146314A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102377356A (zh) * 2010-08-11 2012-03-14 尼克森微电子股份有限公司 多输出反激式电源供应器及其二次侧稳压控制电路
CN102158082B (zh) * 2011-04-12 2013-09-18 矽力杰半导体技术(杭州)有限公司 一种具有多路输出的电源管理***
US8754705B2 (en) * 2011-08-01 2014-06-17 Crestron Electronics Inc. Audio amplifier power supply with inherent power factor correction
FR2983654B1 (fr) * 2011-12-05 2014-01-10 Airbus Operations Sas Dispositif interface entre un reseau electrique et des systemes consommateurs
US9013239B2 (en) 2012-05-15 2015-04-21 Crestron Electronics Inc. Audio amplifier power supply with inherent power factor correction
DK177652B1 (en) * 2012-07-10 2014-02-03 Pr Electronics As Converter with shared current path and isolation barrier
TWI514745B (zh) * 2013-10-30 2015-12-21 Novatek Microelectronics Corp 交流直流轉換裝置及其操作方法
CN104638950A (zh) * 2013-11-07 2015-05-20 联咏科技股份有限公司 交流直流转换装置及其操作方法
CN103944374A (zh) 2014-04-25 2014-07-23 矽力杰半导体技术(杭州)有限公司 原边反馈的pfc恒压驱动控制电路及控制方法
US9647560B2 (en) * 2014-07-24 2017-05-09 Dialog Semiconductor Inc. Secondary-side dynamic load detection and communication device
US9786457B2 (en) 2015-01-14 2017-10-10 General Electric Company Systems and methods for freewheel contactor circuits
CN106253673B (zh) * 2016-10-21 2019-01-25 恒大法拉第未来智能汽车（广东）有限公司 一种直流-直流电压变换器
WO2018125104A1 (en) * 2016-12-28 2018-07-05 Halliburton Energy Services, Inc. Current-to-voltage power converter
US10554134B2 (en) * 2017-06-02 2020-02-04 Power Integrations, Inc. Idle ring detection for a multi-output power converter
CN107453610B (zh) 2017-07-31 2020-01-24 西安矽力杰半导体技术有限公司 反激式变换器及其有源箝位控制电路和有源箝位控制方法
CN107681874A (zh) * 2017-09-29 2018-02-09 杭州海兴电力科技股份有限公司 保护电路和电能表用多路输出反激开关电源
CN107919802A (zh) * 2018-01-03 2018-04-17 珠海科诺威配网自动化股份有限公司 一种无源微机继电保护装置的电源管理电路
CN108566093B (zh) 2018-06-08 2023-10-27 矽力杰半导体技术(杭州)有限公司 一种多输入单输出直流变换器
DE102018114926B4 (de) * 2018-06-21 2023-08-24 Tridonic Gmbh & Co Kg Synchrone Sperrwandlerschaltungen zum Betrieb einer Leuchtmittelstrecke, Leuchte mit einer synchronen Sperrwandlerschaltung, und Verfahren zum Betreiben einer synchronen Sperrwandlerschaltung
TWI666674B (zh) * 2018-07-12 2019-07-21 康舒科技股份有限公司 具有電子斷路器的電源供應設備及其控制方法
CN109245569B (zh) 2018-09-18 2020-04-24 西安矽力杰半导体技术有限公司 反激式变换器及其控制电路
CN110112917B (zh) 2019-04-15 2021-05-18 西安矽力杰半导体技术有限公司 控制电路及应用其的有源箝位电路
CN110247551B (zh) 2019-04-18 2020-12-29 矽力杰半导体技术(杭州)有限公司 电流控制电路及功率变换器
CN110261661B (zh) 2019-04-18 2022-06-14 矽力杰半导体技术(杭州)有限公司 电流检测电路及功率变换器
CN110267385A (zh) 2019-04-24 2019-09-20 矽力杰半导体技术(杭州)有限公司 电流驱动电路、方法及应用其的led照明装置
CN110224592B (zh) 2019-06-13 2021-08-13 南京矽力微电子技术有限公司 多相临界导通功率变换器及其控制方法
CN110333767B (zh) 2019-06-27 2023-04-07 南京矽力微电子技术有限公司 多相功率变换器
CN110380618A (zh) 2019-07-05 2019-10-25 西安矽力杰半导体技术有限公司 开关状态控制方法、控制电路及反激式变换器
CN111146929A (zh) 2020-01-22 2020-05-12 矽力杰半导体技术(杭州)有限公司 一种功率变换器
CN111146930A (zh) 2020-01-22 2020-05-12 矽力杰半导体技术(杭州)有限公司 功率变换器
CN111327179B (zh) 2020-03-18 2021-10-15 南京矽力微电子技术有限公司 控制电路、控制方法及应用其的开关电源
CN111262420A (zh) 2020-03-24 2020-06-09 矽力杰半导体技术(杭州)有限公司 Ac/dc电源、整流电路及其控制方法
CN111505410B (zh) 2020-04-02 2022-07-29 矽力杰半导体技术(杭州)有限公司 调光模式检测电路、方法和无调光检测电路及照明***
CN111431405B (zh) 2020-04-13 2021-05-14 矽力杰半导体技术(杭州)有限公司 电压纹波控制电路及控制方法
CN111585447A (zh) 2020-06-05 2020-08-25 矽力杰半导体技术(杭州)有限公司 缓冲电路及应用其的开关电源
CN112019069B (zh) 2020-09-01 2022-05-24 矽力杰半导体技术(杭州)有限公司 控制芯片以及应用其的开关电源
CN112165266B (zh) 2020-09-25 2021-12-14 矽力杰半导体技术(杭州)有限公司 开关电源电路
CN112332670B (zh) * 2020-11-09 2023-07-25 江门市科通半导体有限公司 一种多组多电压输出反激式变换器控制电路
CN112600408B (zh) 2020-12-02 2022-06-14 矽力杰半导体技术(杭州)有限公司 开关电容变换器及其驱动电路
TWI796859B (zh) * 2021-12-03 2023-03-21 偉詮電子股份有限公司 具有多個輸出埠的電源供應器與相關的控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0279185U (de) * 1988-12-05 1990-06-18
US5508903A (en) 1995-04-21 1996-04-16 Alexndrov; Felix Interleaved DC to DC flyback converters with reduced current and voltage stresses
US5740026A (en) * 1996-09-20 1998-04-14 The Foxboro Company Controlled input circuit for an SCR to accept either AC or DC voltage
JP2000060124A (ja) * 1998-08-11 2000-02-25 Toshiba Tec Corp トランス結合型２次直流電源生成装置
US6342737B1 (en) * 1998-11-10 2002-01-29 Lester R. Brodeur Binary demand feedback DC/DC converter
SE517220C2 (sv) * 1998-12-21 2002-05-07 Ericsson Telefon Ab L M Synkron flybackomvandlare
US6330169B2 (en) * 2000-02-25 2001-12-11 Condor D.C. Power Supplies Inc. Converter output regulation via channel resistance modulation of synchronous rectifiers
DE10031188B4 (de) * 2000-06-27 2005-09-01 Infineon Technologies Ag Schaltnetzteil mit einer Funktionalität zur Erkennung einer unterbrochenen Rückkopplungsschleife
US6434026B1 (en) * 2000-08-22 2002-08-13 International Business Machines Corporation Multiple output power supply circuit
US6307758B1 (en) * 2000-11-02 2001-10-23 Motorola, Inc. Transformer secondary disconnect
JP2002247845A (ja) * 2000-12-13 2002-08-30 Sony Corp スイッチング電源回路及び電子機器
JP3680747B2 (ja) 2001-03-09 2005-08-10 ソニー株式会社 スイッチング電源回路
JP2002374674A (ja) * 2001-06-13 2002-12-26 Matsushita Electric Ind Co Ltd スイッチング電源
US6501193B1 (en) * 2001-09-07 2002-12-31 Power-One, Inc. Power converter having regulated dual outputs
US6549432B1 (en) * 2002-02-28 2003-04-15 Koninklijke Philips Electronics N.V. Single-winding, multiple-output, bi-directional flyback converter
US6809939B1 (en) * 2003-07-28 2004-10-26 Niko Semiconductor Co., Ltd. Synchronous rectifying control circuit of flyback switching power supply
US7515442B2 (en) * 2005-05-27 2009-04-07 Semiconductor Components Industries, L.L.C. Secondary side controller and method therefor

Also Published As

Publication number Publication date
JP2010528580A (ja) 2010-08-19
US8310846B2 (en) 2012-11-13
EP2165408A1 (de) 2010-03-24
CN101682264A (zh) 2010-03-24
US20100165670A1 (en) 2010-07-01
WO2008146314A1 (en) 2008-12-04
CN101682264B (zh) 2013-01-02
JP4975166B2 (ja) 2012-07-11
ATE494657T1 (de) 2011-01-15
EP2165408B1 (de) 2011-01-05

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