TWI368122B - Synchronous regulation power converters, synchronous regulation circuits, and synchronous regulation methods - Google Patents
Synchronous regulation power converters, synchronous regulation circuits, and synchronous regulation methodsInfo
- Publication number
- TWI368122B TWI368122B TW097116974A TW97116974A TWI368122B TW I368122 B TWI368122 B TW I368122B TW 097116974 A TW097116974 A TW 097116974A TW 97116974 A TW97116974 A TW 97116974A TW I368122 B TWI368122 B TW I368122B
- Authority
- TW
- Taiwan
- Prior art keywords
- synchronous regulation
- power converters
- methods
- synchronous
- circuits
- Prior art date
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
-
- 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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/034,671 US7764516B2 (en) | 2008-02-21 | 2008-02-21 | Method and apparatus of providing synchronous regulation circuit for offline power converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200937157A TW200937157A (en) | 2009-09-01 |
| TWI368122B true TWI368122B (en) | 2012-07-11 |
Family
ID=39996152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097116974A TWI368122B (en) | 2008-02-21 | 2008-05-08 | Synchronous regulation power converters, synchronous regulation circuits, and synchronous regulation methods |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7764516B2 (zh) |
| CN (1) | CN101277068B (zh) |
| TW (1) | TWI368122B (zh) |
| WO (1) | WO2009103201A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9966864B2 (en) | 2014-12-15 | 2018-05-08 | Delta Electronics, Inc. | Electronic apparatus and control method of electronic apparatus |
Families Citing this family (71)
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|---|---|---|---|---|
| US7903440B2 (en) * | 2007-11-23 | 2011-03-08 | System General Corp. | Synchronous regulation circuit and method for providing synchronous regulation for power converters |
| US7796407B2 (en) * | 2007-12-03 | 2010-09-14 | System General Corp. | Method and apparatus of providing synchronous regulation for offline power converter |
| TWI345869B (en) * | 2007-12-24 | 2011-07-21 | Niko Semiconductor Co Ltd | Synchronous rectifying controller and a forward synchronous rectifying circuit |
| US7826236B2 (en) * | 2008-03-19 | 2010-11-02 | International Business Machines Corporation | Apparatus, system, and method for a switching power supply with high efficiency near zero load conditions |
| TWI363481B (en) * | 2008-03-28 | 2012-05-01 | Delta Electronics Inc | Synchronous rectifying circuit having burst mode controller and controlling method thereof |
| US8305776B2 (en) | 2008-07-30 | 2012-11-06 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for primary-side regulation in off-line switching-mode flyback power conversion system |
| US9350252B2 (en) | 2008-10-21 | 2016-05-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for protecting power conversion systems based on at least feedback signals |
| US8488342B2 (en) | 2008-10-21 | 2013-07-16 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation |
| US8526203B2 (en) | 2008-10-21 | 2013-09-03 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for constant voltage mode and constant current mode in flyback power converter with primary-side sensing and regulation |
| CN102651613B (zh) * | 2011-02-28 | 2014-06-25 | 昂宝电子(上海)有限公司 | 用于反激式电源变换器中的恒压和恒流模式的系统和方法 |
| US8023289B2 (en) * | 2008-11-20 | 2011-09-20 | System General Corp. | Offline synchronous rectifier with causal circuit for resonant switching power converter |
| US8587963B2 (en) * | 2009-01-21 | 2013-11-19 | Fsp Technology Inc. | Resonant converter equipped with multiple output circuits to provide multiple power outlets |
| US8649191B2 (en) * | 2009-02-10 | 2014-02-11 | System General Corporation | Synchronous rectifier having phase lock circuit coupled to feedback loop for resonant power converters |
| JP5481940B2 (ja) * | 2009-05-29 | 2014-04-23 | ソニー株式会社 | 電源装置 |
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| US9088217B2 (en) | 2009-08-20 | 2015-07-21 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for load compensation with primary-side sensing and regulation for flyback power converters |
| CN102064723B (zh) * | 2009-11-18 | 2013-05-08 | 沛亨半导体股份有限公司 | 可避免两侧开关同时开启的回扫式整流系统 |
| CN102136801B (zh) * | 2010-01-21 | 2014-02-19 | 台达电子工业股份有限公司 | 谐振转换器以及其间歇模式控制方法 |
| JP5391100B2 (ja) * | 2010-02-03 | 2014-01-15 | 本田技研工業株式会社 | 電源装置 |
| WO2011100835A1 (en) * | 2010-02-19 | 2011-08-25 | Queen's University At Kingston | A controller and a method of controlling a resonant power converter |
| CN101789681B (zh) * | 2010-03-01 | 2012-08-29 | 崇贸科技股份有限公司 | 具有开回路保护的电源供应器 |
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| WO2012028189A1 (en) * | 2010-09-02 | 2012-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Isolated switched mode power supply |
| CN102624237B (zh) | 2011-02-01 | 2015-09-16 | 昂宝电子(上海)有限公司 | 用于反激式电源变换器的动态阈值调节的系统和方法 |
| CN102801325B (zh) | 2011-05-23 | 2015-02-04 | 广州昂宝电子有限公司 | 用于电源变换器的开关频率和峰值电流调节的系统和方法 |
| TWM417719U (en) * | 2011-07-06 | 2011-12-01 | Wen-Jin Huang | Bisynchronous Resonant Switching DC power supply |
| CN102916586B (zh) | 2011-08-04 | 2014-04-02 | 昂宝电子(上海)有限公司 | 用于开关电源变换器的系统和方法 |
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| CN103368400B (zh) | 2012-03-31 | 2015-02-18 | 昂宝电子(上海)有限公司 | 用于恒压控制和恒流控制的系统和方法 |
| CN202550891U (zh) * | 2012-04-20 | 2012-11-21 | 深圳市晶福源电子技术有限公司 | 电源同步整流电路 |
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| CN102946197B (zh) | 2012-09-14 | 2014-06-25 | 昂宝电子(上海)有限公司 | 用于电源变换系统的电压和电流控制的系统和方法 |
| CN102882377B (zh) * | 2012-09-20 | 2014-11-05 | 矽力杰半导体技术(杭州)有限公司 | 一种同步整流控制方法及其同步整流控制电路 |
| CN103036438B (zh) | 2012-12-10 | 2014-09-10 | 昂宝电子(上海)有限公司 | 用于电源变换系统中的峰值电流调节的系统和方法 |
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| US20150092467A1 (en) * | 2013-09-30 | 2015-04-02 | Infineon Technologies Ag | Driver Circuit for a Pair of Semiconductor Switches in a Leg of a Three-Level Inverter Half-Bridge |
| US9673651B2 (en) * | 2013-11-21 | 2017-06-06 | Qualcomm Incorporated | Dynamic voltage adjust circuits and methods |
| CN103618292B (zh) | 2013-12-06 | 2017-01-11 | 昂宝电子(上海)有限公司 | 用于保护电源变换系统免受热失控的系统和方法 |
| TWI543507B (zh) * | 2014-06-04 | 2016-07-21 | 通嘉科技股份有限公司 | 假負載控制裝置與控制方法 |
| US9831768B2 (en) | 2014-07-17 | 2017-11-28 | Crane Electronics, Inc. | Dynamic maneuvering configuration for multiple control modes in a unified servo system |
| CN106208769B (zh) * | 2014-10-09 | 2020-02-07 | 松下知识产权经营株式会社 | 电力转换装置 |
| TWI543518B (zh) * | 2014-12-31 | 2016-07-21 | 力林科技股份有限公司 | 具省電與高轉換效率機制的電源轉換裝置 |
| KR101751114B1 (ko) * | 2015-06-24 | 2017-06-27 | 삼성전기주식회사 | 동기 정류기 및 이의 제어 회로 |
| US10868473B2 (en) * | 2015-11-30 | 2020-12-15 | Semiconductor Components Industries, Llc | Secondary side controlled control circuit for power converter with synchronous rectifier |
| CN106992664B (zh) * | 2016-01-21 | 2019-05-21 | 产晶积体电路股份有限公司 | 隔离式电源转换系统 |
| US9780635B1 (en) | 2016-06-10 | 2017-10-03 | Crane Electronics, Inc. | Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters |
| US10050539B2 (en) * | 2016-12-26 | 2018-08-14 | Nxp B.V. | Switched mode power supply with reduced delay time |
| US10141852B2 (en) * | 2016-12-30 | 2018-11-27 | Texas Instruments Incorporated | LLC secondary side control with adaptive on-time |
| US10177673B2 (en) * | 2017-01-11 | 2019-01-08 | Texas Instruments Incorporated | LLC resonant frequency auto detection |
| CN107437892B (zh) * | 2017-07-31 | 2020-04-03 | 华为技术有限公司 | 一种电源转换器及其控制方法 |
| US10916396B2 (en) * | 2017-08-24 | 2021-02-09 | Yazaki Corporation | Load controller and load control method |
| US9979285B1 (en) | 2017-10-17 | 2018-05-22 | Crane Electronics, Inc. | Radiation tolerant, analog latch peak current mode control for power converters |
| US10811981B2 (en) * | 2018-01-25 | 2020-10-20 | Nxp B.V. | Apparatus and method for a dual output resonant converter to ensure full power range for both outputs |
| US10554135B2 (en) | 2018-01-25 | 2020-02-04 | Nxp B.V. | Apparatus and method for improved small load performance of a dual output resonant converter |
| US10819240B2 (en) * | 2018-01-25 | 2020-10-27 | Nxp B.V. | Apparatus and method for adaptively setting the proper range for the VCM control variable based upon clipping of the main regulation loop |
| CN110943622B (zh) * | 2018-09-21 | 2021-02-26 | 立锜科技股份有限公司 | 电源控制电路与脉冲信号侦测电路及脉冲信号侦测方法 |
| EP3900494B1 (en) * | 2018-10-29 | 2023-09-20 | Tridonic GmbH & Co. KG | Power supply for lamp |
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| CN109586597B (zh) * | 2018-12-15 | 2024-10-01 | 华南理工大学 | 一种基于移相全桥软开关和同步整流的高频氧化电源模组 |
| CN109768709B (zh) | 2018-12-29 | 2021-03-19 | 昂宝电子(上海)有限公司 | 基于功率变换器中的负载条件的电压补偿系统和方法 |
| TWI705652B (zh) * | 2019-03-15 | 2020-09-21 | 國立臺灣大學 | 具磁通平衡控制電路之llc諧振轉換器 |
| CN112751480A (zh) * | 2019-10-29 | 2021-05-04 | 瑞萨电子美国有限公司 | 切换调节器控制 |
| CN112311244B (zh) * | 2020-11-05 | 2021-08-27 | 无锡硅动力微电子股份有限公司 | 含集成高压电容隔离通信的功率转换控制电路 |
| CN112968608B (zh) * | 2021-01-05 | 2022-03-15 | 电子科技大学 | 脉冲宽度调制式电力转换器 |
| US11863079B2 (en) | 2021-06-30 | 2024-01-02 | Dialog Semiconductor Inc. | Switching power converter with secondary-side control |
| TWI793942B (zh) * | 2021-12-24 | 2023-02-21 | 茂達電子股份有限公司 | 具有平穩轉態控制機制的電源轉換器 |
| TWI808584B (zh) * | 2021-12-29 | 2023-07-11 | 力林科技股份有限公司 | 電源供應裝置 |
| US12388370B2 (en) * | 2022-05-27 | 2025-08-12 | Texas Instruments Incorporated | Integrated power converter with isolated-channel feedback interface |
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| US4855888A (en) * | 1988-10-19 | 1989-08-08 | Unisys Corporation | Constant frequency resonant power converter with zero voltage switching |
| US5442540A (en) * | 1992-06-12 | 1995-08-15 | The Center For Innovative Technology | Soft-switching PWM converters |
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| WO2003084037A2 (en) * | 2002-03-29 | 2003-10-09 | Delta Energy Systems (Switzerland) Ag | Method and apparatus for controlling a synchronous rectifier |
| US6744649B1 (en) * | 2002-12-27 | 2004-06-01 | System General Corp. | Zero switching power converter operable as asymmetrical full-bridge converter |
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| CN100428616C (zh) | 2004-11-29 | 2008-10-22 | 崇贸科技股份有限公司 | 切换式控制装置及产生切换信号的方法 |
| US7262980B2 (en) * | 2004-12-02 | 2007-08-28 | Astec International Limited | Method and apparatus for reducing body diode conduction of synchronous rectifiers |
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| US7701733B2 (en) | 2007-06-14 | 2010-04-20 | System General Corp. | Method and apparatus to provide synchronous rectifying circuit for offline power converters |
| TWI380565B (en) * | 2007-10-26 | 2012-12-21 | Niko Semiconductor Co Ltd | Three terminal integrated synchronous rectifier and flyback synchronous rectifying circuit |
| US7796407B2 (en) * | 2007-12-03 | 2010-09-14 | System General Corp. | Method and apparatus of providing synchronous regulation for offline power converter |
-
2008
- 2008-02-21 US US12/034,671 patent/US7764516B2/en active Active
- 2008-05-08 TW TW097116974A patent/TWI368122B/zh not_active IP Right Cessation
- 2008-05-08 WO PCT/CN2008/070905 patent/WO2009103201A1/en not_active Ceased
- 2008-05-28 CN CN2008100999975A patent/CN101277068B/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9966864B2 (en) | 2014-12-15 | 2018-05-08 | Delta Electronics, Inc. | Electronic apparatus and control method of electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090213623A1 (en) | 2009-08-27 |
| US7764516B2 (en) | 2010-07-27 |
| TW200937157A (en) | 2009-09-01 |
| CN101277068A (zh) | 2008-10-01 |
| CN101277068B (zh) | 2011-01-05 |
| WO2009103201A1 (en) | 2009-08-27 |
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