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DE69920891D1 - CMOS-Synchrongleichrichter für Aufwärtswandler - Google Patents

CMOS-Synchrongleichrichter für Aufwärtswandler

Info

Publication number
DE69920891D1
DE69920891D1 DE69920891T DE69920891T DE69920891D1 DE 69920891 D1 DE69920891 D1 DE 69920891D1 DE 69920891 T DE69920891 T DE 69920891T DE 69920891 T DE69920891 T DE 69920891T DE 69920891 D1 DE69920891 D1 DE 69920891D1
Authority
DE
Germany
Prior art keywords
converters
synchronous rectifier
cmos synchronous
cmos
rectifier
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
DE69920891T
Other languages
English (en)
Inventor
Marcello Criscione
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 DE69920891D1 publication Critical patent/DE69920891D1/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
    • 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
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
DE69920891T 1999-07-05 1999-07-05 CMOS-Synchrongleichrichter für Aufwärtswandler Expired - Lifetime DE69920891D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99830432A EP1067662B1 (de) 1999-07-05 1999-07-05 CMOS-Synchrongleichrichter für Aufwärtswandler

Publications (1)

Publication Number Publication Date
DE69920891D1 true DE69920891D1 (de) 2004-11-11

Family

ID=8243493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920891T Expired - Lifetime DE69920891D1 (de) 1999-07-05 1999-07-05 CMOS-Synchrongleichrichter für Aufwärtswandler

Country Status (3)

Country Link
US (1) US6310466B1 (de)
EP (1) EP1067662B1 (de)
DE (1) DE69920891D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60035100T2 (de) * 2000-04-10 2008-01-31 Stmicroelectronics S.R.L., Agrate Brianza Verfahren und Vorrichtung zur digitalen Kontrolle der Ausschaltzeit der Synchrongleichrichter für Schaltnetzteile mit isolierten Topologien
JP2003046339A (ja) * 2001-07-30 2003-02-14 Niigata Seimitsu Kk Ａｍ検波回路
US6441598B1 (en) * 2001-11-05 2002-08-27 Texas Instruments Incorporated Synchronous rectifier circuit and method of use in switching voltage converter
DE10249802A1 (de) 2002-10-24 2004-05-13 Texas Instruments Deutschland Gmbh Gleichspannungswandler und Verfahren zur Gleichspannungswandlung
US7436160B2 (en) * 2004-02-19 2008-10-14 International Rectifier Corporation Half bridge adaptive dead time circuit and method
DE102004031394B4 (de) * 2004-06-29 2016-03-31 Intel Deutschland Gmbh Gleichspannungswandler und Verfahren zur Umsetzung einer Gleichspannung
DE102004031393A1 (de) 2004-06-29 2006-01-26 Infineon Technologies Ag Gleichspannungswandler und Verfahren zur Umsetzung einer Gleichspannung
US7579713B2 (en) 2004-10-08 2009-08-25 Nxp B.V. Voltage converter for converting a voltage to multiple output voltages and method of operating said voltage converter
US7126314B2 (en) * 2005-02-04 2006-10-24 Micrel, Incorporated Non-synchronous boost converter including switched schottky diode for true disconnect
JP4366335B2 (ja) * 2005-05-10 2009-11-18 パナソニック株式会社 昇圧コンバータ
JP4652918B2 (ja) * 2005-07-15 2011-03-16 ローム株式会社 昇圧型スイッチングレギュレータおよびその制御回路ならびにそれを用いた電子機器
DE102005056338B4 (de) * 2005-11-25 2016-05-25 Ams Ag Spannungskonverter und Verfahren zur Spannungskonversion
US7153043B1 (en) 2006-01-19 2006-12-26 Fiberxon, Inc. Optical transceiver having improved printed circuit board
US7507037B2 (en) 2006-11-27 2009-03-24 Fiberxon, Inc. Optical transceiver having improved unlocking mechanism
TWI337798B (en) * 2007-03-14 2011-02-21 Advanced Analog Technology Inc Low voltage circuit for starting up synchronous step-up dc/dc converter and method thereof
CN101102080B (zh) * 2007-06-11 2012-09-19 龙鼎微电子(上海)有限公司 升压稳压器的启动电路和升压稳压器的启动方法
US20090040794A1 (en) * 2007-08-08 2009-02-12 Advanced Analogic Technologies, Inc. Time-Multiplexed Multi-Output DC/DC Converters and Voltage Regulators
US7817387B2 (en) * 2008-01-09 2010-10-19 Freescale Semiconductor, Inc. MIGFET circuit with ESD protection
TWI376086B (en) * 2009-04-28 2012-11-01 Ite Tech Inc Voltage converter
TWI448058B (zh) * 2011-07-22 2014-08-01 Elite Semiconductor Esmt 昇壓式電壓轉換器
US9502992B2 (en) 2012-06-01 2016-11-22 Coriant Operations, Inc. Diode substitute with low drop and minimal loading
CN110212757B (zh) * 2014-08-29 2020-10-09 意法半导体研发(深圳)有限公司 功率转换电路和功率转换方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433253A (en) * 1981-12-10 1984-02-21 Standard Microsystems Corporation Three-phase regulated high-voltage charge pump
US5751139A (en) * 1997-03-11 1998-05-12 Unitrode Corporation Multiplexing power converter
DE69720020D1 (de) * 1997-12-31 2003-04-24 St Microelectronics Srl Gleichspannungswandler mit hohem Wirkungsgrad
US5929615A (en) * 1998-09-22 1999-07-27 Impala Linear Corporation Step-up/step-down voltage regulator using an MOS synchronous rectifier
US5994882A (en) * 1998-11-03 1999-11-30 Linear Technology Corporation Synchronous rectifier for boost converters

Also Published As

Publication number Publication date
US6310466B1 (en) 2001-10-30
EP1067662A1 (de) 2001-01-10
EP1067662B1 (de) 2004-10-06

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Legal Events

Date Code Title Description
8332 No legal effect for de