CN1972097B - 软过渡控制器、控制软过渡的方法和使用其的同步转换器 - Google Patents
软过渡控制器、控制软过渡的方法和使用其的同步转换器 Download PDFInfo
- Publication number
- CN1972097B CN1972097B CN2005101267311A CN200510126731A CN1972097B CN 1972097 B CN1972097 B CN 1972097B CN 2005101267311 A CN2005101267311 A CN 2005101267311A CN 200510126731 A CN200510126731 A CN 200510126731A CN 1972097 B CN1972097 B CN 1972097B
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- China
- Prior art keywords
- drive signal
- soft transition
- mode
- synchronous
- controller
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- 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
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- 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
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
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- 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 (24)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101267311A CN1972097B (zh) | 2005-11-21 | 2005-11-21 | 软过渡控制器、控制软过渡的方法和使用其的同步转换器 |
US11/356,701 US7432688B2 (en) | 2005-11-21 | 2006-02-17 | Soft-transition controller of a synchronous converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101267311A CN1972097B (zh) | 2005-11-21 | 2005-11-21 | 软过渡控制器、控制软过渡的方法和使用其的同步转换器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1972097A CN1972097A (zh) | 2007-05-30 |
CN1972097B true CN1972097B (zh) | 2011-07-06 |
Family
ID=38053273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101267311A Active CN1972097B (zh) | 2005-11-21 | 2005-11-21 | 软过渡控制器、控制软过渡的方法和使用其的同步转换器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7432688B2 (zh) |
CN (1) | CN1972097B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4031507B2 (ja) * | 2005-11-25 | 2008-01-09 | 株式会社リコー | 同期整流型スイッチングレギュレータ、同期整流型スイッチングレギュレータの制御回路及び同期整流型スイッチングレギュレータの動作制御方法 |
EP2176944B1 (en) * | 2007-07-04 | 2016-10-19 | Nxp B.V. | Standby operation of a resonant power converter |
JP5151332B2 (ja) * | 2007-09-11 | 2013-02-27 | 株式会社リコー | 同期整流型スイッチングレギュレータ |
CN102067423B (zh) * | 2008-06-18 | 2013-12-04 | 爱立信电话股份有限公司 | 开关模式变换器和启动开关模式变换器的方法 |
JP5710870B2 (ja) * | 2009-09-28 | 2015-04-30 | ローランド株式会社 | Dc−dcコンバータ |
JP2012244691A (ja) * | 2011-05-17 | 2012-12-10 | Honda Motor Co Ltd | インバータ発電機の制御装置 |
US8908393B2 (en) | 2011-09-14 | 2014-12-09 | Futurewei Technologies, Inc. | Soft transition apparatus and method for switching power converters |
US9035627B2 (en) * | 2012-06-13 | 2015-05-19 | Intel Mobile Communications GmbH | Switched mode power supply employing first and second feedback signals and a method of operating thereof |
JP2014117109A (ja) * | 2012-12-12 | 2014-06-26 | Rohm Co Ltd | スイッチング電源装置 |
DE102014220095A1 (de) * | 2014-10-02 | 2016-04-07 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Stromversorgungssystems mit frequenzvariabler Drehstromquelle und aktivem Umrichter sowie Stromversorgungssystem |
JP6660699B2 (ja) * | 2015-09-29 | 2020-03-11 | Fdk株式会社 | 同期整流fet駆動回路 |
CN111146927B (zh) * | 2020-01-19 | 2024-02-27 | 杭州禾迈电力电子股份有限公司 | 变频pwm控制开关参数更新方法、控制方法及控制器 |
CN115411938A (zh) * | 2021-05-28 | 2022-11-29 | Oppo广东移动通信有限公司 | 电压转换电路及其方法、电源管理装置和显示设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520437A (en) * | 1983-07-14 | 1985-05-28 | At&T Bell Laboratories | Power conversion circuit for synthesizing a sinewave with programmed amplitude control |
CN1450714A (zh) * | 2002-04-11 | 2003-10-22 | 鸿运电子股份有限公司 | 一种使用同步整流电路的转换器 |
CN1592053A (zh) * | 2003-08-27 | 2005-03-09 | 弗里沃动力有限公司 | 用于开关模式电源的控制电路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6760235B2 (en) * | 2001-09-13 | 2004-07-06 | Netpower Technologies, Inc. | Soft start for a synchronous rectifier in a power converter |
US6861826B2 (en) * | 2003-03-31 | 2005-03-01 | Texas Instruments Incorporated | Timing circuit for synchronous DC/DC control to reduce synchronous rectifier body diode conduction |
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2005
- 2005-11-21 CN CN2005101267311A patent/CN1972097B/zh active Active
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2006
- 2006-02-17 US US11/356,701 patent/US7432688B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520437A (en) * | 1983-07-14 | 1985-05-28 | At&T Bell Laboratories | Power conversion circuit for synthesizing a sinewave with programmed amplitude control |
CN1450714A (zh) * | 2002-04-11 | 2003-10-22 | 鸿运电子股份有限公司 | 一种使用同步整流电路的转换器 |
CN1592053A (zh) * | 2003-08-27 | 2005-03-09 | 弗里沃动力有限公司 | 用于开关模式电源的控制电路 |
Non-Patent Citations (1)
Title |
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同上. |
Also Published As
Publication number | Publication date |
---|---|
CN1972097A (zh) | 2007-05-30 |
US7432688B2 (en) | 2008-10-07 |
US20070115703A1 (en) | 2007-05-24 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090313 Address after: Code first, second, building 58, building 461, Rainbow Road, Shanghai, 200233 Applicant after: Taike Electronics (Shanghai) Co., Ltd. Address before: Shanghai Waigaoqiao Free Trade Zone Hedan Road No. 142 in the first post: 200131 layer encoding Applicant before: Tyco Electronics (Shanghai) Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: LINGYI ELECTRON( SHANGHAI ) CO., LTD. Free format text: FORMER OWNER: TYKE ELECTRONIC ( SHANGHAI ) CO., LTD. Effective date: 20090313 |
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