USRE36571E - Low loss synchronous rectifier for application to clamped-mode power converters - Google Patents
Low loss synchronous rectifier for application to clamped-mode power converters Download PDFInfo
- Publication number
- USRE36571E USRE36571E US09/039,106 US3910698A USRE36571E US RE36571 E USRE36571 E US RE36571E US 3910698 A US3910698 A US 3910698A US RE36571 E USRE36571 E US RE36571E
- Authority
- US
- United States
- Prior art keywords
- power converter
- iaddend
- iadd
- power
- interval
- 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
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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
-
- 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
-
- 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)
Abstract
Description
Claims (15)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/039,106 USRE36571E (en) | 1993-04-29 | 1998-03-13 | Low loss synchronous rectifier for application to clamped-mode power converters |
US09/429,692 USRE37889E1 (en) | 1993-04-29 | 1999-10-27 | Low loss synchronous rectifier for application to clamped-mode power converters |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/054,918 US5303138A (en) | 1993-04-29 | 1993-04-29 | Low loss synchronous rectifier for application to clamped-mode power converters |
US08/225,027 US5528482A (en) | 1993-04-29 | 1994-04-08 | Low loss synchronous rectifier for application to clamped-mode power converters |
US09/039,106 USRE36571E (en) | 1993-04-29 | 1998-03-13 | Low loss synchronous rectifier for application to clamped-mode power converters |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/054,918 Continuation US5303138A (en) | 1993-04-29 | 1993-04-29 | Low loss synchronous rectifier for application to clamped-mode power converters |
US08/225,027 Reissue US5528482A (en) | 1993-04-29 | 1994-04-08 | Low loss synchronous rectifier for application to clamped-mode power converters |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/429,692 Reissue USRE37889E1 (en) | 1993-04-29 | 1999-10-27 | Low loss synchronous rectifier for application to clamped-mode power converters |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE36571E true USRE36571E (en) | 2000-02-15 |
Family
ID=21994375
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/054,918 Expired - Lifetime US5303138A (en) | 1993-04-29 | 1993-04-29 | Low loss synchronous rectifier for application to clamped-mode power converters |
US08/225,027 Ceased US5528482A (en) | 1993-04-29 | 1994-04-08 | Low loss synchronous rectifier for application to clamped-mode power converters |
US08/704,056 Expired - Lifetime US5872705A (en) | 1993-04-29 | 1996-08-28 | Low loss synchronous rectifier for application to clamped-mode power converters |
US09/039,106 Expired - Lifetime USRE36571E (en) | 1993-04-29 | 1998-03-13 | Low loss synchronous rectifier for application to clamped-mode power converters |
US09/429,692 Expired - Lifetime USRE37889E1 (en) | 1993-04-29 | 1999-10-27 | Low loss synchronous rectifier for application to clamped-mode power converters |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/054,918 Expired - Lifetime US5303138A (en) | 1993-04-29 | 1993-04-29 | Low loss synchronous rectifier for application to clamped-mode power converters |
US08/225,027 Ceased US5528482A (en) | 1993-04-29 | 1994-04-08 | Low loss synchronous rectifier for application to clamped-mode power converters |
US08/704,056 Expired - Lifetime US5872705A (en) | 1993-04-29 | 1996-08-28 | Low loss synchronous rectifier for application to clamped-mode power converters |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/429,692 Expired - Lifetime USRE37889E1 (en) | 1993-04-29 | 1999-10-27 | Low loss synchronous rectifier for application to clamped-mode power converters |
Country Status (4)
Country | Link |
---|---|
US (5) | US5303138A (en) |
EP (2) | EP0622891B1 (en) |
JP (1) | JP2758137B2 (en) |
DE (2) | DE69434180D1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6218891B1 (en) | 2000-07-28 | 2001-04-17 | Lucent Technologies Inc. | Integrated circuit including a driver for a metal-semiconductor field-effect transistor |
US6243278B1 (en) | 2000-04-04 | 2001-06-05 | Tyco Electronics Logistics A.G. | Drive circuit for synchronous rectifier and method of operating the same |
US6278621B1 (en) * | 1996-07-18 | 2001-08-21 | International Power Devices, Inc. | Single ended forward DC-to-DC converter providing enhanced resetting for synchronous rectification |
US6304463B1 (en) * | 1999-05-07 | 2001-10-16 | Power-One, Inc. | Single-ended forward converter circuit with quasi-optimal resetting for synchronous rectification |
US6369408B1 (en) * | 1999-10-06 | 2002-04-09 | Agere Systems Guardian Corp. | GaAs MOSFET having low capacitance and on-resistance and method of manufacturing the same |
US6377477B1 (en) * | 1999-07-16 | 2002-04-23 | University Of Hong Kong | Self-driven synchronous rectifier by retention of gate charge |
US6396725B1 (en) | 2000-07-31 | 2002-05-28 | Mark E. Jacobs | System and method for improving control loop response of a power supply |
US6400580B1 (en) | 2000-10-10 | 2002-06-04 | Wayne C. Bowman | System and method for reducing a DC magnetic flux bias in a transformer and power converter employing the same |
US6606258B1 (en) | 2001-11-02 | 2003-08-12 | Tyco Electronics Power Systems, Inc. | Voltage reference translation system and an electronic circuit employing the same |
US6646895B1 (en) | 2001-10-25 | 2003-11-11 | Tyco Electronics Power Systems, Inc. | Bias supply circuit and a switching power supply employing the same |
US6822882B1 (en) | 2003-08-01 | 2004-11-23 | Tyco Electronics Power Systems, Inc. | Gate driver with a DC offset bias circuit and a power converter employing the same |
US20050046404A1 (en) * | 2003-09-03 | 2005-03-03 | Tyco Electronics Power Systems, Inc. | Controller for complementary switches of a power converter and method of operation thereof |
US6882548B1 (en) | 2003-02-24 | 2005-04-19 | Tyco Electronics Power Systems, Inc. | Auxiliary active clamp circuit, a method of clamping a voltage of a rectifier switch and a power converter employing the circuit or method |
US20060087302A1 (en) * | 2001-08-22 | 2006-04-27 | Anadigics, Inc. | MMIC DC-to-DC converter |
US20060181904A1 (en) * | 2005-02-16 | 2006-08-17 | Samsung Electronics Co., Ltd. | Driving apparatus of display device and DC-DC converter |
US20060226819A1 (en) * | 2005-03-31 | 2006-10-12 | Ming Xu | Self-driven scheme for synchronous rectifier |
US20070138871A1 (en) * | 2005-12-20 | 2007-06-21 | Vladimir Khasiev | Zero voltage switching (ZVS) in a power converter |
US20090129127A1 (en) * | 2007-11-19 | 2009-05-21 | Lei Shi | Methods and devices for inhibiting negative output current during start-up of a switch mode power supply |
US7649754B1 (en) * | 2007-10-01 | 2010-01-19 | Wittenbreder Jr Ernest Henry | Self limiting zero voltage switching power conversion networks |
US20110176333A1 (en) * | 1997-01-24 | 2011-07-21 | Synqor, Inc. | Power Converter with Isolated and Regulation Stages |
US8023290B2 (en) | 1997-01-24 | 2011-09-20 | Synqor, Inc. | High efficiency power converter |
US9502992B2 (en) | 2012-06-01 | 2016-11-22 | Coriant Operations, Inc. | Diode substitute with low drop and minimal loading |
US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
US10236783B1 (en) | 2018-01-17 | 2019-03-19 | Appleton Grp Llc | Self-driving control circuit for power switches as synchronous rectifier |
Families Citing this family (145)
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USRE36098E (en) * | 1982-02-04 | 1999-02-16 | Vlt Corporation | Optimal resetting of the transformer's core in single-ended forward converters |
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US5625541A (en) * | 1993-04-29 | 1997-04-29 | Lucent Technologies Inc. | Low loss synchronous rectifier for application to clamped-mode power converters |
US5303138A (en) * | 1993-04-29 | 1994-04-12 | At&T Bell Laboratories | Low loss synchronous rectifier for application to clamped-mode power converters |
US5523940A (en) * | 1994-05-20 | 1996-06-04 | Micro Linear Corporation | Feedback control circuit for a synchronous rectifier having zero quiescent current |
US5457624A (en) * | 1994-06-13 | 1995-10-10 | Texas Instruments Incorporated | Efficient switched mode power converter circuit and method |
JP2715921B2 (en) * | 1994-07-27 | 1998-02-18 | 日本電気株式会社 | Switching power supply circuit |
KR0132987B1 (en) * | 1994-10-05 | 1998-04-20 | 김광호 | Switching power source apparatus |
JP2677220B2 (en) * | 1994-11-28 | 1997-11-17 | 日本電気株式会社 | Driver circuit for MOSFET synchronous rectification |
DE69627909T2 (en) | 1995-01-17 | 2003-11-13 | Vlt Corp | Regulation of the energy stored in the transformers of switching power supplies |
EP0741447A3 (en) * | 1995-05-04 | 1997-04-16 | At & T Corp | Circuit and method for controlling a synchronous recifier converter |
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Also Published As
Publication number | Publication date |
---|---|
US5872705A (en) | 1999-02-16 |
EP1052763A1 (en) | 2000-11-15 |
JP2758137B2 (en) | 1998-05-28 |
EP1052763B1 (en) | 2004-12-08 |
EP0622891A3 (en) | 1995-01-11 |
US5528482A (en) | 1996-06-18 |
EP0622891B1 (en) | 2006-07-26 |
JPH06327243A (en) | 1994-11-25 |
DE69434798T2 (en) | 2007-08-09 |
EP0622891A2 (en) | 1994-11-02 |
DE69434798D1 (en) | 2006-09-07 |
USRE37889E1 (en) | 2002-10-22 |
US5303138A (en) | 1994-04-12 |
DE69434180D1 (en) | 2005-01-13 |
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