CN1291821A - 具有可控输出阻抗的电流方式直流/直流转换器 - Google Patents
具有可控输出阻抗的电流方式直流/直流转换器 Download PDFInfo
- Publication number
- CN1291821A CN1291821A CN00126459A CN00126459A CN1291821A CN 1291821 A CN1291821 A CN 1291821A CN 00126459 A CN00126459 A CN 00126459A CN 00126459 A CN00126459 A CN 00126459A CN 1291821 A CN1291821 A CN 1291821A
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- CN
- China
- Prior art keywords
- output
- current
- signal
- voltage
- input
- 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.)
- Granted
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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
- 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
-
- 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
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
-
- 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
- H02M1/0019—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being load current fluctuations
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)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15197199P | 1999-09-01 | 1999-09-01 | |
US60/151,971 | 1999-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1291821A true CN1291821A (zh) | 2001-04-18 |
CN1218461C CN1218461C (zh) | 2005-09-07 |
Family
ID=22541039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN001264591A Expired - Lifetime CN1218461C (zh) | 1999-09-01 | 2000-09-01 | 具有可控输出阻抗的电流方式直流/直流转换器 |
Country Status (4)
Country | Link |
---|---|
US (4) | US6181120B1 (zh) |
KR (1) | KR100596555B1 (zh) |
CN (1) | CN1218461C (zh) |
TW (1) | TW493117B (zh) |
Cited By (12)
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CN1330081C (zh) * | 2003-06-26 | 2007-08-01 | 美国凹凸微系有限公司 | 带有快速瞬态响应的直流/直流转换器 |
CN100403226C (zh) * | 2004-03-11 | 2008-07-16 | 英特赛尔美国股份有限公司 | 用于直流至直流转换器的衰减放大器电路 |
CN100539409C (zh) * | 2004-02-13 | 2009-09-09 | 瑞昱半导体股份有限公司 | 输出阻抗控制电路装置及其控制方法、以及输出级电路装置 |
CN101079577B (zh) * | 2006-05-24 | 2012-05-16 | 英特赛尔美国股份有限公司 | 具有电流抵消补偿的电压调节器 |
CN101340148B (zh) * | 2008-08-12 | 2012-07-18 | 北京中星微电子有限公司 | 低压差电压调节器及电源转换器 |
CN101771348B (zh) * | 2009-01-07 | 2013-01-30 | 艾默生网络能源系统北美公司 | 开关电源中间母线电压的调节方法及装置 |
CN103036432A (zh) * | 2012-12-07 | 2013-04-10 | 上海电力学院 | 基于纹波的pwm滞环控制方法 |
CN101847025B (zh) * | 2009-03-23 | 2013-11-06 | 尼克森微电子股份有限公司 | 适应性定电压控制电路与适应性功率转换控制器 |
USRE44910E1 (en) | 1999-09-01 | 2014-05-27 | Intersil Americas Inc. | Current mode DC/DC converter with controlled output impedance |
CN104124871A (zh) * | 2013-04-26 | 2014-10-29 | 富士通天株式会社 | 开关式稳压器、电子装置和电子电路 |
CN105991050A (zh) * | 2015-03-18 | 2016-10-05 | 意法半导体股份有限公司 | 用于高功率因数回扫转换器的方法和装置 |
CN109154851A (zh) * | 2016-05-19 | 2019-01-04 | 高通股份有限公司 | 具有反馈的电源 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6680604B2 (en) * | 2000-03-27 | 2004-01-20 | Intersil Corporation | Methods to control the droop when powering dual mode processors and associated circuits |
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US6504411B2 (en) | 2000-11-02 | 2003-01-07 | Intersil Americas Inc. | Redundant latch circuit and associated methods |
FR2832509B1 (fr) * | 2001-11-19 | 2004-02-27 | Atmel Nantes Sa | Detecteur de surcharge pour convertisseur de tension continue, composant et dispositif correspondants |
US6747855B2 (en) * | 2002-01-24 | 2004-06-08 | Intel Corporation | Innovative regulation characteristics in multiple supply voltages |
US6664774B2 (en) | 2002-03-27 | 2003-12-16 | Semtech Corporation | Offset peak current mode control circuit for multiple-phase power converter |
TWI275232B (en) * | 2002-04-25 | 2007-03-01 | Quanta Comp Inc | Dual frequency pulse-width-modulation voltage regulation device |
EP1367703A1 (en) * | 2002-05-31 | 2003-12-03 | STMicroelectronics S.r.l. | Method of regulation of the supply voltage of a load and relative voltage regulator |
ES2545682T3 (es) | 2002-06-17 | 2015-09-14 | Abb Technology Ag | Convertidor DC/DC con filtro para limitar la oscilación de la corriente de entrada y método asociado |
US6768658B2 (en) | 2002-09-04 | 2004-07-27 | Artesyn Technologies, Inc. | DC-DC power supply with at least two paralleled converters and current share method for same |
US6696824B1 (en) * | 2002-09-05 | 2004-02-24 | Texas Instruments Incorported | Reduction of external component count in variable voltage integrated DC/DC converter |
JP2006506933A (ja) * | 2002-11-15 | 2006-02-23 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電力変換器 |
US6833689B1 (en) * | 2003-06-20 | 2004-12-21 | Power Integrations, Inc. | Method for reducing the cost of voltage regulation circuitry in switch mode power supplies |
TWI231643B (en) * | 2003-09-05 | 2005-04-21 | Shindengen Electric Mfg | Switching power supply |
JP2007523585A (ja) | 2004-02-17 | 2007-08-16 | アギア システムズ インコーポレーテッド | 多用途のインテリジェントな電源コントローラ |
JP4252485B2 (ja) * | 2004-03-29 | 2009-04-08 | 富士通マイクロエレクトロニクス株式会社 | スイッチングレギュレータ制御回路、スイッチングレギュレータ、およびスイッチングレギュレータ制御方法 |
US7352161B2 (en) * | 2004-12-15 | 2008-04-01 | Texas Instruments Incorporated | Burst-mode switching voltage regulator with ESR compensation |
US7919952B1 (en) * | 2005-03-21 | 2011-04-05 | Microsemi Corporation | Automatic gain control technique for current monitoring in current-mode switching regulators |
US7605572B2 (en) * | 2005-03-31 | 2009-10-20 | Virginia Tech Intellectual Properties, Inc. | Input current sensing AVP method for future VRM |
US7224153B2 (en) * | 2005-04-26 | 2007-05-29 | Texas Instruments Incorporated | Apparatus and method to compensate for effects of load capacitance on power regulator |
US8350551B2 (en) * | 2005-06-03 | 2013-01-08 | Intersil Americas LLC | Power-supply controller |
US7439721B2 (en) * | 2005-06-03 | 2008-10-21 | Intersil Americas Inc. | Constant-on-time power-supply controller and related system and method |
US7425819B2 (en) * | 2005-06-16 | 2008-09-16 | Microsemi Corporation | Slope compensation circuit |
US7449874B2 (en) * | 2005-10-11 | 2008-11-11 | Analog Devices, Inc. | System and method for voltage control of adjustable regulators |
US7528587B2 (en) * | 2005-12-27 | 2009-05-05 | Linear Technology Corporation | Switched converter with variable peak current and variable off-time control |
JP2007212441A (ja) * | 2006-01-12 | 2007-08-23 | Nissan Motor Co Ltd | 電圧検出装置 |
KR101278951B1 (ko) * | 2006-05-24 | 2013-06-26 | 페어차일드코리아반도체 주식회사 | 혼합형 주파수 보상회로, 제어회로, dc-dc 컨버터 및 이들의 제어 방법 |
EP1863157A1 (en) * | 2006-05-31 | 2007-12-05 | STMicroelectronics S.r.l. | Controller for DC-DC converters with by-pass compensation also for multi-phase applications |
US8410823B2 (en) * | 2006-12-06 | 2013-04-02 | Broadcom Corporation | Method and system for an LC resonant current gain boosting amplifier |
US7969124B2 (en) * | 2007-06-01 | 2011-06-28 | Advantest Corporation | Power supply apparatus, test apparatus, and electronic device |
US8130519B2 (en) * | 2008-11-12 | 2012-03-06 | Supertex, Inc. | Led driver with low harmonic distortion of input AC current and methods of controlling the same |
US8115459B2 (en) * | 2008-07-24 | 2012-02-14 | Exar Corporation | ESR zero estimation and auto-compensation in digitally controlled buck converters |
KR101469633B1 (ko) * | 2008-08-20 | 2014-12-05 | 엘지이노텍 주식회사 | 직류/직류 변환 장치 |
US8441244B2 (en) * | 2008-09-15 | 2013-05-14 | Stmicroelectronics S.R.L. | Control system for switching DC-DC converters |
JP2010279132A (ja) * | 2009-05-27 | 2010-12-09 | Toshiba Corp | Dc−dcコンバータ |
US8344706B2 (en) * | 2009-08-10 | 2013-01-01 | Emerson Climate Technologies, Inc. | System and method for rejecting DC current in power factor correction systems |
US8358098B2 (en) * | 2009-08-10 | 2013-01-22 | Emerson Climate Technologies, Inc. | System and method for power factor correction |
US8406021B2 (en) * | 2009-08-10 | 2013-03-26 | Emerson Climate Technologies, Inc. | System and method for reducing line current distortion |
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US8493014B2 (en) * | 2009-08-10 | 2013-07-23 | Emerson Climate Technologies, Inc. | Controller and method for estimating, managing, and diagnosing motor parameters |
US8264860B2 (en) * | 2009-08-10 | 2012-09-11 | Emerson Climate Technologies, Inc. | System and method for power factor correction frequency tracking and reference generation |
US8476873B2 (en) * | 2009-08-10 | 2013-07-02 | Emerson Climate Technologies, Inc. | System and method for current balancing |
US8264192B2 (en) | 2009-08-10 | 2012-09-11 | Emerson Climate Technologies, Inc. | Controller and method for transitioning between control angles |
US8508166B2 (en) | 2009-08-10 | 2013-08-13 | Emerson Climate Technologies, Inc. | Power factor correction with variable bus voltage |
JP2011061913A (ja) * | 2009-09-07 | 2011-03-24 | Panasonic Corp | スイッチング電源装置、及びそれに用いる半導体装置 |
US8143923B2 (en) * | 2009-12-07 | 2012-03-27 | Semiconductor Components Industries, Llc | Circuit and method for determining a current |
TWI383565B (zh) * | 2009-12-31 | 2013-01-21 | Chung Hsin Elec & Mach Mfg | 線性調變電源轉換器電路結構 |
TWI429174B (zh) * | 2010-09-15 | 2014-03-01 | Analog Vision Technology Inc | 主動式線端補償電路及其控制器 |
US20120229107A1 (en) * | 2011-03-11 | 2012-09-13 | Intersil Americas Inc. | System and method for current sensing within a voltage regulator |
US9099919B2 (en) | 2011-05-09 | 2015-08-04 | The Hong Kong University Of Science And Technology | Single-inductor-multiple-output regulator with synchronized current mode hysteretic control |
US9634593B2 (en) | 2012-04-26 | 2017-04-25 | Emerson Climate Technologies, Inc. | System and method for permanent magnet motor control |
WO2014026124A1 (en) | 2012-08-10 | 2014-02-13 | Emerson Climate Technologies, Inc. | Motor drive control using pulse-width modulation pulse skipping |
US9337731B2 (en) * | 2012-12-13 | 2016-05-10 | Linear Technology Corporation | Power converter for generating both positive and negative output signals |
JP6280331B2 (ja) * | 2013-09-09 | 2018-02-14 | 株式会社デンソーテン | 電源回路 |
CN103683927A (zh) * | 2013-11-18 | 2014-03-26 | 常州大学 | 开关电源的电流型双脉冲跨周期调制方法及其装置 |
US9912234B2 (en) | 2014-03-24 | 2018-03-06 | Intersil Americas LLC | Systems and methods for mitigation of resistor nonlinearity errors in single or multiphase switching voltage regulators employing inductor DCR current sensing |
WO2015197814A1 (en) | 2014-06-27 | 2015-12-30 | Koninklijke Philips N.V. | Power supply system and method and circuit using the same |
US9455636B2 (en) | 2014-12-16 | 2016-09-27 | Stmicroelectronics S.R.L. | Control method and device employing primary side regulation in a quasi-resonant AC/DC flyback converter |
US10008854B2 (en) | 2015-02-19 | 2018-06-26 | Enphase Energy, Inc. | Method and apparatus for time-domain droop control with integrated phasor current control |
US9520796B2 (en) | 2015-03-06 | 2016-12-13 | Stmicroelectronics S.R.L. | Control method and device for quasi-resonant high-power-factor flyback converter |
US9413340B1 (en) * | 2015-05-05 | 2016-08-09 | Fidelix Co., Ltd. | DC-to-DC voltage converter using switching frequency detection |
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US9913329B2 (en) | 2016-06-30 | 2018-03-06 | Stmicroelectronics S.R.L. | Control method and device employing primary side regulation in a quasi-resonant AC/DC flyback converter without analog divider and line-sensing |
KR102521718B1 (ko) * | 2016-11-01 | 2023-04-14 | 삼성전자주식회사 | 스위치 모드 전원 공급기를 포함하는 전원 변조기 및 그것을 포함하는 송신 장치 |
US10778081B2 (en) * | 2018-02-21 | 2020-09-15 | Texas Instruments Incorporated | Ripple compensation for burst mode control |
US10700653B2 (en) | 2018-04-23 | 2020-06-30 | Globalfoundries Inc. | Wideband low noise amplifier having DC loops with back gate biased transistors |
CN108539979B (zh) * | 2018-05-02 | 2020-11-17 | 成都芯源系统有限公司 | 直流变换器及电压直流变换方法 |
US10622897B2 (en) * | 2018-09-17 | 2020-04-14 | Hamilton Sundstrand Corporation | Controller for buck DC/DC converter with effective decoupling |
US11190109B2 (en) * | 2019-01-04 | 2021-11-30 | Advanced Energy Industries, Inc. | Control circuit for a power converter |
US11509210B1 (en) * | 2021-06-14 | 2022-11-22 | Texas Instruments Incorporated | Frequency synchronization for a voltage converter |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4468722A (en) | 1982-07-28 | 1984-08-28 | Reliance Electric Company | Power supply having slope controlled output volt-ampere characteristic |
US4635178A (en) | 1983-11-04 | 1987-01-06 | Ceag Electric Corp. | Paralleled DC power supplies sharing loads equally |
US4536700A (en) * | 1984-03-28 | 1985-08-20 | United Technologies Corporation | Boost feedforward pulse width modulation regulator |
US5045989A (en) | 1988-09-06 | 1991-09-03 | Kabushiki Kaisha Toshiba | PWM power supply eliminating modulation-frequency components from ground potentials |
US4924170A (en) | 1989-01-03 | 1990-05-08 | Unisys Corporation | Current sharing modular power supply |
US5200643A (en) | 1989-02-21 | 1993-04-06 | Westinghouse Electric Corp. | Parallel electric power supplies with current sharing and redundancy |
DE3907410C1 (zh) * | 1989-03-08 | 1990-10-04 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | |
US5477132A (en) * | 1992-01-10 | 1995-12-19 | Space Systems/Loral, Inc. | Multi-sectioned power converter having current-sharing controller |
US5635871A (en) * | 1992-12-15 | 1997-06-03 | Doble Engineering Company | Low phase error amplifying |
JP2733004B2 (ja) * | 1993-06-18 | 1998-03-30 | 株式会社日吉電機製作所 | スイッチング電源の制御回路 |
JP3131364B2 (ja) * | 1994-11-28 | 2001-01-31 | シャープ株式会社 | チョッパ型レギュレータ回路およびチョッパ型レギュレータic |
US5627460A (en) | 1994-12-28 | 1997-05-06 | Unitrode Corporation | DC/DC converter having a bootstrapped high side driver |
US5514947A (en) * | 1995-01-31 | 1996-05-07 | National Semiconductor Corporation | Phase lead compensation circuit for an integrated switching regulator |
US5734259A (en) * | 1995-09-29 | 1998-03-31 | Cherry Semiconductor Corporation | Balanced delta current method for current control in a hysteretic power supply |
KR0182031B1 (ko) * | 1995-12-28 | 1999-05-15 | 김광호 | 램프의 점등 상태를 감지하는 전자식 안정기 궤환 제어 시스템 |
KR100206143B1 (ko) * | 1996-08-28 | 1999-07-01 | 윤종용 | 고역률 보상회로 |
US5877611A (en) * | 1996-10-09 | 1999-03-02 | Lucent Technologies Inc. | Simple and efficient switching regulator for fast transient loads such as microprocessors |
US5808455A (en) | 1996-11-13 | 1998-09-15 | Micro Linear Corporation | DC-to-DC converter having hysteretic current limiting |
US6058030A (en) * | 1997-11-20 | 2000-05-02 | Intersil Corporation | Multiple output DC-to-DC converter having enhanced noise margin and related methods |
US5917312A (en) | 1998-06-16 | 1999-06-29 | Lucent Technologies Inc. | System and method for voltage positioning a regulator and regulator employing the same |
US6064187A (en) * | 1999-02-12 | 2000-05-16 | Analog Devices, Inc. | Voltage regulator compensation circuit and method |
USRE38780E1 (en) | 1999-09-01 | 2005-08-23 | Intersil Americas Inc. | Current mode DC/DC converter with controlled output impedance |
US6181120B1 (en) | 1999-09-01 | 2001-01-30 | Intersil Corporation | Current mode dc/dc converter with controlled output impedance |
-
2000
- 2000-06-09 US US09/591,360 patent/US6181120B1/en not_active Ceased
- 2000-08-31 KR KR1020000051101A patent/KR100596555B1/ko active IP Right Grant
- 2000-09-01 CN CN001264591A patent/CN1218461C/zh not_active Expired - Lifetime
- 2000-09-01 TW TW089117879A patent/TW493117B/zh not_active IP Right Cessation
-
2002
- 2002-01-11 US US10/045,169 patent/USRE38906E1/en not_active Expired - Lifetime
-
2005
- 2005-12-05 US US11/294,700 patent/USRE42897E1/en not_active Expired - Lifetime
-
2011
- 2011-09-30 US US13/250,464 patent/USRE44910E1/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE44910E1 (en) | 1999-09-01 | 2014-05-27 | Intersil Americas Inc. | Current mode DC/DC converter with controlled output impedance |
CN1330081C (zh) * | 2003-06-26 | 2007-08-01 | 美国凹凸微系有限公司 | 带有快速瞬态响应的直流/直流转换器 |
CN100539409C (zh) * | 2004-02-13 | 2009-09-09 | 瑞昱半导体股份有限公司 | 输出阻抗控制电路装置及其控制方法、以及输出级电路装置 |
CN100403226C (zh) * | 2004-03-11 | 2008-07-16 | 英特赛尔美国股份有限公司 | 用于直流至直流转换器的衰减放大器电路 |
CN101079577B (zh) * | 2006-05-24 | 2012-05-16 | 英特赛尔美国股份有限公司 | 具有电流抵消补偿的电压调节器 |
CN101340148B (zh) * | 2008-08-12 | 2012-07-18 | 北京中星微电子有限公司 | 低压差电压调节器及电源转换器 |
CN101771348B (zh) * | 2009-01-07 | 2013-01-30 | 艾默生网络能源系统北美公司 | 开关电源中间母线电压的调节方法及装置 |
CN101847025B (zh) * | 2009-03-23 | 2013-11-06 | 尼克森微电子股份有限公司 | 适应性定电压控制电路与适应性功率转换控制器 |
CN103036432A (zh) * | 2012-12-07 | 2013-04-10 | 上海电力学院 | 基于纹波的pwm滞环控制方法 |
CN103036432B (zh) * | 2012-12-07 | 2015-02-25 | 上海电力学院 | 基于纹波的pwm滞环控制方法 |
CN104124871A (zh) * | 2013-04-26 | 2014-10-29 | 富士通天株式会社 | 开关式稳压器、电子装置和电子电路 |
CN104124871B (zh) * | 2013-04-26 | 2017-06-09 | 富士通天株式会社 | 开关式稳压器、电子装置和电子电路 |
CN105991050A (zh) * | 2015-03-18 | 2016-10-05 | 意法半导体股份有限公司 | 用于高功率因数回扫转换器的方法和装置 |
CN105991050B (zh) * | 2015-03-18 | 2019-09-03 | 意法半导体股份有限公司 | 用于高功率因数回扫转换器的方法和装置 |
CN109154851A (zh) * | 2016-05-19 | 2019-01-04 | 高通股份有限公司 | 具有反馈的电源 |
Also Published As
Publication number | Publication date |
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CN1218461C (zh) | 2005-09-07 |
KR20010030202A (ko) | 2001-04-16 |
US6181120B1 (en) | 2001-01-30 |
KR100596555B1 (ko) | 2006-07-06 |
TW493117B (en) | 2002-07-01 |
USRE44910E1 (en) | 2014-05-27 |
USRE38906E1 (en) | 2005-12-06 |
USRE42897E1 (en) | 2011-11-08 |
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