DE19882461T1 - Verfahren und Schaltung zum Betrieb eines Transistors als Gleichrichter - Google Patents

Verfahren und Schaltung zum Betrieb eines Transistors als Gleichrichter

Info

Publication number
DE19882461T1
DE19882461T1 DE19882461T DE19882461T DE19882461T1 DE 19882461 T1 DE19882461 T1 DE 19882461T1 DE 19882461 T DE19882461 T DE 19882461T DE 19882461 T DE19882461 T DE 19882461T DE 19882461 T1 DE19882461 T1 DE 19882461T1
Authority
DE
Germany
Prior art keywords
rectifier
transistor
operating
circuit
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.)
Granted
Application number
DE19882461T
Other languages
English (en)
Other versions
DE19882461B3 (de
Inventor
Hsian-Pei Yee
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.)
Srmos inc Seattle Wash Us Shindengen Electric
Original Assignee
Semi Tech Design Inc
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 Semi Tech Design Inc filed Critical Semi Tech Design Inc
Publication of DE19882461T1 publication Critical patent/DE19882461T1/de
Application granted granted Critical
Publication of DE19882461B3 publication Critical patent/DE19882461B3/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
    • 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
    • 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)
DE19882461T 1997-06-02 1998-06-01 Verfahren und Schaltung zum Betrieb eines Transistors als Gleichrichter Expired - Lifetime DE19882461B3 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4828897P 1997-06-02 1997-06-02
US60/048,288 1997-06-02
US09/042,208 1998-03-13
US09/042,208 US6055170A (en) 1997-06-02 1998-03-13 Prediction methods and circuits for operating a transistor as a rectifier
PCT/US1998/011230 WO1998054827A1 (en) 1997-06-02 1998-06-01 Method and circuit for operating a transistor as a rectifier

Publications (2)

Publication Number Publication Date
DE19882461T1 true DE19882461T1 (de) 2000-07-06
DE19882461B3 DE19882461B3 (de) 2012-05-16

Family

ID=26718992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882461T Expired - Lifetime DE19882461B3 (de) 1997-06-02 1998-06-01 Verfahren und Schaltung zum Betrieb eines Transistors als Gleichrichter

Country Status (5)

Country Link
US (1) US6055170A (de)
JP (1) JP3428660B2 (de)
AU (1) AU7608498A (de)
DE (1) DE19882461B3 (de)
WO (1) WO1998054827A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8611109B2 (en) 2010-09-30 2013-12-17 Infineon Technologies Ag Flyback converter with an adaptively controlled rectifier arrangement

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000305641A (ja) * 1999-04-20 2000-11-02 Canon Inc スイッチング電源回路
US6442047B1 (en) * 1999-10-08 2002-08-27 Lambda Electronics, Inc. Power conversion apparatus and methods with reduced current and voltage switching
US6961253B1 (en) * 1999-10-08 2005-11-01 Lambda Electronics Drive circuits for synchronous rectifiers
US6301128B1 (en) * 2000-02-09 2001-10-09 Delta Electronics, Inc. Contactless electrical energy transmission system
US6426884B1 (en) * 2000-11-06 2002-07-30 Ericsson, Inc. Reducing reverse currents in a synchronous rectifier circuit
US6815936B2 (en) * 2002-08-21 2004-11-09 Intersil Americas Inc. Closed loop diode emulator for DC-DC converter
US20040240243A1 (en) * 2003-03-14 2004-12-02 Meyer Steven D. Prediction methods and circuits for operating a transistor as a rectifier
US20060187692A1 (en) * 2003-08-01 2006-08-24 Reinhold Elferich Output voltage control of a synchronous rectifier
US7408796B2 (en) * 2003-11-04 2008-08-05 International Rectifier Corporation Integrated synchronous rectifier package
US8134851B2 (en) * 2003-11-04 2012-03-13 International Rectifier Corporation Secondary side synchronous rectifier for resonant converter
US7952336B2 (en) 2004-09-14 2011-05-31 St-Ericsson Sa DC/DC converter with dynamic offset compensation
US7636249B2 (en) * 2008-03-13 2009-12-22 Infineon Technologies Austria Ag Rectifier circuit
TW200941902A (en) * 2008-03-31 2009-10-01 Niko Semiconductor Co Ltd Synchronous rectifying apparatus and forward synchronous converter
JP5422922B2 (ja) * 2008-05-29 2014-02-19 富士電機株式会社 同期整流型ｄｃ−ｄｃコンバータの逆流防止回路
US7796404B2 (en) * 2008-10-23 2010-09-14 Lineage Power Corporation LLC converter synchronous FET controller and method of operation thereof
US8711581B2 (en) * 2009-01-29 2014-04-29 Fairchild Korea Semiconductor Ltd. Synchronous rectifier network unit circuit and method
US20150124494A1 (en) * 2013-11-01 2015-05-07 Iwatt Inc. Adaptive synchronous rectifier control
EP2916445B1 (de) 2014-03-03 2018-09-05 Nxp B.V. Verfahren zur Steuerung eines SMPC mit synchroner Gleichrichtungsschaltung, ein SMPC und Steuerung dafür
DE102015011718A1 (de) 2014-09-10 2016-03-10 Infineon Technologies Ag Gleichrichtervorrichtung und Anordnung von Gleichrichtern
JP6718308B2 (ja) * 2016-05-24 2020-07-08 ローム株式会社 同期整流型のｄｃ／ｄｃコンバータおよびそのコントローラ、制御方法ならびに電子機器
TWI623184B (zh) 2016-09-29 2018-05-01 登豐微電子股份有限公司 電源轉換裝置
IT201800004743A1 (it) * 2018-04-20 2019-10-20 Circuito di raddrizzamento sincrono, dispositivo e procedimento corrispondenti
JP7296764B2 (ja) 2019-04-12 2023-06-23 新電元工業株式会社 バッテリ充電装置
US11621645B2 (en) * 2020-06-04 2023-04-04 Stmicroelectronics International N.V. Methods and device to drive a transistor for synchronous rectification

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870555A (en) * 1988-10-14 1989-09-26 Compaq Computer Corporation High-efficiency DC-to-DC power supply with synchronous rectification
US5097196A (en) * 1991-05-24 1992-03-17 Rockwell International Corporation Zero-voltage-switched multiresonant DC to DC converter
US5430640A (en) * 1992-04-30 1995-07-04 Samsung Electro-Mechanics Co., Ltd. Power supply
JPH06209569A (ja) * 1993-01-05 1994-07-26 Yokogawa Electric Corp スイッチング電源装置
US5528480A (en) * 1994-04-28 1996-06-18 Elonex Technologies, Inc. Highly efficient rectifying and converting circuit for computer power supplies
US5523940A (en) * 1994-05-20 1996-06-04 Micro Linear Corporation Feedback control circuit for a synchronous rectifier having zero quiescent current
FR2732833B1 (fr) * 1995-04-07 1997-05-23 Sgs Thomson Microelectronics Unite integree de commande de puissance a faible dissipation
US5742491A (en) * 1995-08-09 1998-04-21 Lucent Technologies Inc. Power converter adaptively driven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8611109B2 (en) 2010-09-30 2013-12-17 Infineon Technologies Ag Flyback converter with an adaptively controlled rectifier arrangement

Also Published As

Publication number Publication date
JP2001508999A (ja) 2001-07-03
US6055170A (en) 2000-04-25
AU7608498A (en) 1998-12-30
DE19882461B3 (de) 2012-05-16
WO1998054827A1 (en) 1998-12-03
JP3428660B2 (ja) 2003-07-22

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SRMOS,INC., SEATTLE, WASH., US SHINDENGEN ELECTRIC

8110 Request for examination paragraph 44
R016 Response to examination communication
R020 Patent grant now final

Effective date: 20120817

R071 Expiry of right