CN106716806B - 切换式功率级及用于控制切换式功率级的方法 - Google Patents
切换式功率级及用于控制切换式功率级的方法 Download PDFInfo
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- CN106716806B CN106716806B CN201580049702.1A CN201580049702A CN106716806B CN 106716806 B CN106716806 B CN 106716806B CN 201580049702 A CN201580049702 A CN 201580049702A CN 106716806 B CN106716806 B CN 106716806B
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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
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
-
- 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
- H02M3/1566—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 with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
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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)
Abstract
Description
Claims (12)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462037063P | 2014-08-13 | 2014-08-13 | |
| US62/037,063 | 2014-08-13 | ||
| US14/593,820 US9502978B2 (en) | 2014-08-13 | 2015-01-09 | Switched power stage and a method for controlling the latter |
| US14/593,820 | 2015-01-09 | ||
| PCT/US2015/045145 WO2016025766A1 (en) | 2014-08-13 | 2015-08-13 | Switched power stage and a method for controlling the latter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106716806A CN106716806A (zh) | 2017-05-24 |
| CN106716806B true CN106716806B (zh) | 2020-01-17 |
Family
ID=55302874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580049702.1A Active CN106716806B (zh) | 2014-08-13 | 2015-08-13 | 切换式功率级及用于控制切换式功率级的方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9502978B2 (zh) |
| EP (1) | EP3180847A4 (zh) |
| CN (1) | CN106716806B (zh) |
| WO (1) | WO2016025766A1 (zh) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9496787B2 (en) * | 2014-08-13 | 2016-11-15 | Endura Technologies LLC | Switched power stage and a method for controlling the latter |
| US9685867B2 (en) * | 2014-08-22 | 2017-06-20 | Stmicroelectronics International N.V. | Electrical power supply |
| JP6645909B2 (ja) * | 2016-05-24 | 2020-02-14 | ルネサスエレクトロニクス株式会社 | Dcdcコンバータ及びそれを備えた無線通信装置 |
| KR101923690B1 (ko) * | 2016-11-11 | 2018-11-29 | 엘에스산전 주식회사 | 전력보상장치의 서브모듈성능시험을 위한 합성시험회로 및 그 시험방법 |
| CN107147285B (zh) * | 2017-05-31 | 2019-09-20 | 深圳芯智汇科技有限公司 | Dc-dc变换电路的控制方法、装置及其存储设备 |
| CN108021168B (zh) * | 2017-12-19 | 2019-09-13 | 电子科技大学 | 一种适用于开关电容稳压器的变频变压调制电路 |
| KR20200010830A (ko) * | 2018-07-23 | 2020-01-31 | 삼성전자주식회사 | 동적으로 출력 전압을 변경하는 스위칭 레귤레이터 및 이를 포함하는 전원 회로 |
| CN112003455B (zh) * | 2019-05-27 | 2022-04-29 | 台达电子工业股份有限公司 | 电源供应器及其控制方法 |
| WO2020243902A1 (en) * | 2019-06-04 | 2020-12-10 | Texas Instruments Incorporated | Adaptive minimum on time control for switching regulator |
| KR102751327B1 (ko) * | 2019-08-01 | 2025-01-07 | 삼성전자주식회사 | 복수의 전압 레귤레이터들을 포함하는 전자 시스템 |
| US11658571B2 (en) * | 2020-04-01 | 2023-05-23 | Analog Devices International Unlimited Company | Low power regulator circuit |
| US20250239938A1 (en) * | 2024-01-22 | 2025-07-24 | Endura IP Holdings Ltd. | Bypass Dual Duty Cycle Voltage Regulator Having AC Regulation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184269A1 (en) * | 2002-03-28 | 2003-10-02 | Fujitsu Limited | Switching regulator having two or more outputs |
| JP2013172467A (ja) * | 2012-02-17 | 2013-09-02 | Gunma Univ | スイッチング電源回路 |
| CN103872908A (zh) * | 2012-12-18 | 2014-06-18 | 快捷半导体(苏州)有限公司 | 电源系统及将电源进行分流以减小输出纹波的方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568044A (en) | 1994-09-27 | 1996-10-22 | Micrel, Inc. | Voltage regulator that operates in either PWM or PFM mode |
| JP3511195B2 (ja) | 1997-09-03 | 2004-03-29 | 株式会社ルネサステクノロジ | 電圧変換回路 |
| US6166527A (en) * | 2000-03-27 | 2000-12-26 | Linear Technology Corporation | Control circuit and method for maintaining high efficiency in a buck-boost switching regulator |
| US6366070B1 (en) * | 2001-07-12 | 2002-04-02 | Analog Devices, Inc. | Switching voltage regulator with dual modulation control scheme |
| US6984967B2 (en) * | 2003-10-29 | 2006-01-10 | Allegro Microsystems, Inc. | Multi-mode switching regulator |
| US7511466B2 (en) * | 2006-04-19 | 2009-03-31 | System General Corp. | Method and apparatus for predicting discharge time of magnetic device for power converter |
| US7459893B2 (en) * | 2006-04-20 | 2008-12-02 | Mark E Jacobs | Optimal feedback control of switch-mode power converters |
| JP2009100602A (ja) * | 2007-10-18 | 2009-05-07 | Yamaha Corp | Dc−dcコンバータ |
| US7843177B2 (en) * | 2007-10-31 | 2010-11-30 | Elite Semiconductor Memory Technology Inc. | Control circuit and method for maintaining high efficiency in switching regulator |
| JP2011188645A (ja) | 2010-03-09 | 2011-09-22 | Renesas Electronics Corp | Dc−dcコンバータ及びdc−dcコンバータの制御方法 |
| KR101105681B1 (ko) | 2010-06-25 | 2012-01-18 | (주)실리콘인사이드 | 전류 구동 방식 스위치 모드 dc―dc 컨버터의 제어회로 |
| US8575911B2 (en) * | 2010-06-28 | 2013-11-05 | Virginia Tech Intellectual Properties, Inc. | Digital hybrid V2 control for buck converters |
| TWI404309B (zh) * | 2010-12-09 | 2013-08-01 | Richtek Technology Corp | 切換式升降壓轉換器控制電路及方法 |
| JP5855418B2 (ja) | 2011-10-27 | 2016-02-09 | リコー電子デバイス株式会社 | スイッチングレギュレータ |
-
2015
- 2015-01-09 US US14/593,820 patent/US9502978B2/en active Active
- 2015-08-13 CN CN201580049702.1A patent/CN106716806B/zh active Active
- 2015-08-13 EP EP15832521.7A patent/EP3180847A4/en not_active Withdrawn
- 2015-08-13 WO PCT/US2015/045145 patent/WO2016025766A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184269A1 (en) * | 2002-03-28 | 2003-10-02 | Fujitsu Limited | Switching regulator having two or more outputs |
| JP2013172467A (ja) * | 2012-02-17 | 2013-09-02 | Gunma Univ | スイッチング電源回路 |
| CN103872908A (zh) * | 2012-12-18 | 2014-06-18 | 快捷半导体(苏州)有限公司 | 电源系统及将电源进行分流以减小输出纹波的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3180847A1 (en) | 2017-06-21 |
| CN106716806A (zh) | 2017-05-24 |
| WO2016025766A1 (en) | 2016-02-18 |
| US9502978B2 (en) | 2016-11-22 |
| EP3180847A4 (en) | 2017-08-09 |
| US20160049860A1 (en) | 2016-02-18 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180611 Address after: Sunshine Industrial Park in Xinqiao Town, Jiangyin, Jiangsu Applicant after: Chaoyang Semiconductor Technology Jiangyin Co.,Ltd. Address before: California, USA Applicant before: Enran Technology (Hongkong) Co.,Ltd. Effective date of registration: 20180611 Address after: California, USA Applicant after: Enran Technology (Hongkong) Co.,Ltd. Address before: The Cayman Islands Georgetown Applicant before: Enran intellectual property Holding Co.,Ltd. Effective date of registration: 20180611 Address after: The Cayman Islands Georgetown Applicant after: Enran intellectual property Holding Co.,Ltd. Address before: California, USA Applicant before: ENDURA TECHNOLOGIES LLC |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200000 room 1650, No. 32, Tieling Road, Yangpu District, Shanghai Patentee after: Chaomin semiconductor (Shanghai) Co.,Ltd. Address before: 214426 Sunshine Industrial Park, Xinqiao Town, Jiangyin City, Jiangsu Province Patentee before: Chaoyang Semiconductor Technology Jiangyin Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240527 Address after: Georgetown, Cayman Islands Patentee after: Enran intellectual property Holding Co.,Ltd. Country or region after: Cayman Islands Address before: 200000 room 1650, No. 32, Tieling Road, Yangpu District, Shanghai Patentee before: Chaomin semiconductor (Shanghai) Co.,Ltd. Country or region before: China |