CN104956577B - 用于反向升压模式的负电流感测反馈 - Google Patents
用于反向升压模式的负电流感测反馈 Download PDFInfo
- Publication number
- CN104956577B CN104956577B CN201480005857.0A CN201480005857A CN104956577B CN 104956577 B CN104956577 B CN 104956577B CN 201480005857 A CN201480005857 A CN 201480005857A CN 104956577 B CN104956577 B CN 104956577B
- Authority
- CN
- China
- Prior art keywords
- inductor
- negative current
- current
- sensing
- negative
- 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.)
- Active
Links
- 230000002441 reversible effect Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 7
- 230000001052 transient effect Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 14
- 230000005611 electricity Effects 0.000 abstract description 11
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000004087 circulation Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/618—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series and in parallel with the load as final control devices
-
- 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
-
- 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
- H02M3/1563—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 without using an external clock
-
- 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
- H02M1/0009—Devices or circuits for detecting current in a converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/752,197 US9442503B2 (en) | 2013-01-28 | 2013-01-28 | Negative current sense feedback for reverse boost mode |
| US13/752,197 | 2013-01-28 | ||
| PCT/US2014/012392 WO2014116607A1 (en) | 2013-01-28 | 2014-01-21 | Negative current sense feedback for reverse boost mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104956577A CN104956577A (zh) | 2015-09-30 |
| CN104956577B true CN104956577B (zh) | 2017-11-14 |
Family
ID=50064798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480005857.0A Active CN104956577B (zh) | 2013-01-28 | 2014-01-21 | 用于反向升压模式的负电流感测反馈 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9442503B2 (enExample) |
| EP (1) | EP2949031B1 (enExample) |
| JP (1) | JP6109962B2 (enExample) |
| KR (1) | KR101749292B1 (enExample) |
| CN (1) | CN104956577B (enExample) |
| WO (1) | WO2014116607A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101574300B1 (ko) | 2014-12-11 | 2015-12-04 | 동국대학교 산학협력단 | 벅 컨버터 |
| DE102014226719B3 (de) | 2014-12-19 | 2016-03-31 | Dialog Semiconductor (Uk) Limited | Leistungsumsetzer mit Fähigkeit für negativen Strom und niedrigem Ruhestromverbrauch |
| US10033284B2 (en) * | 2016-06-10 | 2018-07-24 | Power Integrations, Inc. | Power supply with power factor correction and output-referenced energy reservoir |
| US10389163B2 (en) * | 2017-10-20 | 2019-08-20 | Qualcomm Incorporated | Enhanced reverse boosting detection in a wireless charging scheme |
| JP7026531B2 (ja) * | 2018-02-23 | 2022-02-28 | ルネサスエレクトロニクス株式会社 | 半導体装置、半導体システム、及び、制御システム |
| US11349381B2 (en) * | 2020-06-30 | 2022-05-31 | Alpha And Omega Semiconductor International Lp | Phase redundant power supply with ORing FET current sensing |
| US12381522B2 (en) | 2021-03-09 | 2025-08-05 | Skyworks Solutions, Inc. | Average power tracking systems with fast transient settling |
| US11855538B2 (en) * | 2021-12-28 | 2023-12-26 | Texas Instruments Incorporated | Out-of-audio (OOA) switching voltage regulator |
| CN117240095B (zh) * | 2023-11-16 | 2024-05-14 | 苏州华太电子技术股份有限公司 | 一种APT电源的Buck功率级电路及APT电源 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101438496A (zh) * | 2006-05-10 | 2009-05-20 | 高通股份有限公司 | 集成电路的功率分配控制的系统及方法 |
| CN101536298A (zh) * | 2007-01-25 | 2009-09-16 | 半导体元件工业有限责任公司 | 具有优化的负载暂态响应的dc-dc变换器控制器及其方法 |
| CN101546203A (zh) * | 2008-03-28 | 2009-09-30 | 成都芯源系统有限公司 | 一种有源负电流调制的同步降压稳压复合电路及控制方法 |
| CN102498653A (zh) * | 2009-07-22 | 2012-06-13 | 沃福森微电子股份有限公司 | Dc-dc转换器的改进 |
| WO2012109680A2 (en) * | 2011-02-11 | 2012-08-16 | De Vries Ian Douglas | Hysteretic current mode controller for a bidirectional converter with lossless inductor current sensing |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3417321A (en) | 1968-12-17 | Nasa | Increasing efficiency of switching-type regulator circuits | |
| IL125022A (en) | 1998-06-21 | 2001-09-13 | Israel Bar David | Methods and apparatus for adaptive adjustment of feed-forward linearized amplifiers |
| US6437641B1 (en) | 2000-03-10 | 2002-08-20 | Paragon Communications Ltd. | Method and apparatus for improving the efficiency of power amplifiers, operating under a large peak-to-average ratio |
| US6492867B2 (en) | 2000-03-10 | 2002-12-10 | Paragon Communications Ltd. | Method and apparatus for improving the efficiency of power amplifiers, operating under a large peak-to-average ratio |
| IL150006A0 (en) | 2002-06-03 | 2002-12-01 | Paragon Comm Ltd | Apparatus for detecting the envelope of rf power signals |
| IL150007A0 (en) | 2002-06-03 | 2002-12-01 | Paragon Comm Ltd | Efficient supply enhancement circuitry for power amplifiers |
| US6985039B2 (en) | 2003-04-25 | 2006-01-10 | Paragon Communications Ltd. | Method and apparatus for providing a stable power output of power amplifiers, operating under unstable supply voltage conditions |
| WO2004112236A1 (en) | 2003-06-16 | 2004-12-23 | Paragon Communications Ltd. | Method and apparatus for dynamically regulating the supply voltage of a power amplifier |
| US7282894B2 (en) * | 2004-08-25 | 2007-10-16 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for performing lossless sensing and negative inductor currents in a high side switch |
| US7710203B2 (en) | 2005-04-27 | 2010-05-04 | Paragon Communications Ltd. | Transformer-capacitor enhancement circuitry for power amplifiers |
| WO2006123350A2 (en) | 2005-05-20 | 2006-11-23 | Paragon Communications Ltd. | Method for implementation and parameter settings of a voltage enhancement circuit for amplifiers as an integrated circuit (ic) |
| WO2006123349A1 (en) | 2005-05-20 | 2006-11-23 | Paragon Communications Ltd. | Method and apparatus for sensing the envelope of high level multi frequency band rf signals |
| US7899417B2 (en) | 2005-07-20 | 2011-03-01 | Paragon Communications Ltd. | Method and apparatus for increasing the efficiency of low power amplifiers |
| US7782132B2 (en) | 2005-09-26 | 2010-08-24 | Paragon Communications Ltd. | Method and apparatus for improving the performance of MIMO wireless systems |
| WO2007060675A1 (en) | 2005-11-28 | 2007-05-31 | Paragon Communications Ltd. | Method and apparatus for optimizing current consumption of amplifiers with power control |
| GB2456278B (en) | 2006-11-21 | 2012-03-14 | Paragon Comm Ltd | Method and apparatus for automatically controlling an xnn enhancement circuitry feeding a power amplifier |
| US7936160B1 (en) | 2007-04-25 | 2011-05-03 | National Semiconductor Corporation | Apparatus and method for valley emulated current mode control |
| JP5071138B2 (ja) * | 2008-02-13 | 2012-11-14 | 富士電機株式会社 | 電流負帰還回路およびそれを用いるｄｃ−ｄｃコンバータ |
| JP5169333B2 (ja) * | 2008-03-07 | 2013-03-27 | 株式会社リコー | 電流モード制御型スイッチングレギュレータ |
| US9246390B2 (en) | 2008-04-16 | 2016-01-26 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8085026B2 (en) * | 2008-11-24 | 2011-12-27 | Intersil Americas Inc. | Current sense cascode amplifier |
| US8248044B2 (en) | 2010-03-24 | 2012-08-21 | R2 Semiconductor, Inc. | Voltage regulator bypass resistance control |
| US8975885B2 (en) | 2011-02-18 | 2015-03-10 | Intersil Americas Inc. | System and method for improving regulation accuracy of switch mode regulator during DCM |
| TWI465011B (zh) * | 2011-06-02 | 2014-12-11 | Richtek Technology Corp | Ｐｗｍ電壓調節器的控制電路及方法 |
| US8823352B2 (en) | 2011-07-11 | 2014-09-02 | Linear Technology Corporation | Switching power supply having separate AC and DC current sensing paths |
-
2013
- 2013-01-28 US US13/752,197 patent/US9442503B2/en not_active Expired - Fee Related
-
2014
- 2014-01-21 KR KR1020157022831A patent/KR101749292B1/ko active Active
- 2014-01-21 WO PCT/US2014/012392 patent/WO2014116607A1/en not_active Ceased
- 2014-01-21 EP EP14703013.4A patent/EP2949031B1/en not_active Not-in-force
- 2014-01-21 JP JP2015555217A patent/JP6109962B2/ja not_active Expired - Fee Related
- 2014-01-21 CN CN201480005857.0A patent/CN104956577B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101438496A (zh) * | 2006-05-10 | 2009-05-20 | 高通股份有限公司 | 集成电路的功率分配控制的系统及方法 |
| CN101536298A (zh) * | 2007-01-25 | 2009-09-16 | 半导体元件工业有限责任公司 | 具有优化的负载暂态响应的dc-dc变换器控制器及其方法 |
| CN101546203A (zh) * | 2008-03-28 | 2009-09-30 | 成都芯源系统有限公司 | 一种有源负电流调制的同步降压稳压复合电路及控制方法 |
| CN102498653A (zh) * | 2009-07-22 | 2012-06-13 | 沃福森微电子股份有限公司 | Dc-dc转换器的改进 |
| WO2012109680A2 (en) * | 2011-02-11 | 2012-08-16 | De Vries Ian Douglas | Hysteretic current mode controller for a bidirectional converter with lossless inductor current sensing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104956577A (zh) | 2015-09-30 |
| US20140210433A1 (en) | 2014-07-31 |
| US9442503B2 (en) | 2016-09-13 |
| JP2016504909A (ja) | 2016-02-12 |
| EP2949031A1 (en) | 2015-12-02 |
| EP2949031B1 (en) | 2020-04-01 |
| WO2014116607A1 (en) | 2014-07-31 |
| KR20150111969A (ko) | 2015-10-06 |
| JP6109962B2 (ja) | 2017-04-05 |
| KR101749292B1 (ko) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104956577B (zh) | 用于反向升压模式的负电流感测反馈 | |
| CN101931326B (zh) | 在电流回路中具有取样与保持电路的降压升压转换器 | |
| US9647557B2 (en) | Three phases controller for buck-boost regulators | |
| TWI457740B (zh) | 電流感測裝置與電壓轉換裝置 | |
| KR101637650B1 (ko) | 직류-직류 변환기 | |
| CN102055335B (zh) | 升降压式电源转换器及其控制方法 | |
| US20070085519A1 (en) | Switching regulator with automatic multi mode conversion | |
| US20090108823A1 (en) | Control circuit and method for maintaining high efficiency in switching regulator | |
| US11671008B2 (en) | Kappa switching DC-DC converter with continuous input and output currents | |
| US9780657B2 (en) | Circuits and methods for controlling a boost switching regulator based on inductor current | |
| GB2460072A (en) | Multiple voltage level supply stage | |
| US20160294277A1 (en) | Power converter with hysteretic buck-boost architecture and method therefor | |
| CN112689947A (zh) | 四开关、单电感器、非反相的降压-升压转换器的控制 | |
| TW201325053A (zh) | 開關模式電源及其斜率補償信號產生電路和控制方法 | |
| CN103053102A (zh) | 在开关式电源转换器中使用桥拓扑减少波纹电流 | |
| US9660473B2 (en) | Controllers for DC/DC converter | |
| CN103178711A (zh) | 升降压直流变换电路 | |
| WO2017023537A1 (en) | Switching regulator current sensing circuits and methods | |
| CN206759312U (zh) | Dcdc模块自动切换的直流电能变换系统 | |
| Ma et al. | An automatic peak-valley current mode step-up/step-down DC-DC converter with smooth transition | |
| US8344703B2 (en) | Variable on-time control method for high light-load efficiency, small output voltage ripple, and audible-noise-free operation | |
| CN103856042B (zh) | 用于dc/dc变换器的pwm信号发生器及对应dc/dc变换器 | |
| KR101673662B1 (ko) | 직류-직류 변환기 | |
| CN115191080A (zh) | 用于切换式转换器的恒定纹波注入电路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |