CN105009434B - 开关功率转换器 - Google Patents

开关功率转换器 Download PDF

Info

Publication number
CN105009434B
CN105009434B CN201480012207.9A CN201480012207A CN105009434B CN 105009434 B CN105009434 B CN 105009434B CN 201480012207 A CN201480012207 A CN 201480012207A CN 105009434 B CN105009434 B CN 105009434B
Authority
CN
China
Prior art keywords
voltage
power converter
output voltage
pulse width
width modulator
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
Application number
CN201480012207.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN105009434A (zh
Inventor
C·D·塔滕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105009434A publication Critical patent/CN105009434A/zh
Application granted granted Critical
Publication of CN105009434B publication Critical patent/CN105009434B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN201480012207.9A 2013-03-06 2014-02-26 开关功率转换器 Active CN105009434B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/787,360 2013-03-06
US13/787,360 US9423807B2 (en) 2013-03-06 2013-03-06 Switching power converter
PCT/US2014/018786 WO2014137708A1 (en) 2013-03-06 2014-02-26 Switching power converter

Publications (2)

Publication Number Publication Date
CN105009434A CN105009434A (zh) 2015-10-28
CN105009434B true CN105009434B (zh) 2018-06-22

Family

ID=50280522

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480012207.9A Active CN105009434B (zh) 2013-03-06 2014-02-26 开关功率转换器

Country Status (6)

Country Link
US (1) US9423807B2 (enExample)
EP (1) EP2965412A1 (enExample)
JP (1) JP6377648B2 (enExample)
KR (1) KR101778176B1 (enExample)
CN (1) CN105009434B (enExample)
WO (1) WO2014137708A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9419518B2 (en) 2013-03-06 2016-08-16 Qualcomm Incorporated Transfer function generation based on pulse-width modulation information
US9024595B1 (en) * 2013-03-14 2015-05-05 Vlt, Inc. Asymmetric transient response control
US9647545B2 (en) 2014-10-20 2017-05-09 Qualcomm Incorporated Reduced sleep current in power converters
US10110127B2 (en) 2015-12-04 2018-10-23 Intersil Americas LLC Method and system for DC-DC voltage converters
US9785166B2 (en) * 2015-12-14 2017-10-10 Intersil Americas LLC Method and system for DC-DC voltage converters
US10033366B2 (en) * 2016-12-22 2018-07-24 Silanna Asia Pte Ltd Minimum pulse-width assurance
US10232823B1 (en) 2017-08-30 2019-03-19 Spireon, Inc. Apparatus and method for pairing smartphone with vehicle tracking device
CN108111018B (zh) * 2018-02-09 2020-01-31 重庆科技学院 Dc-dc变换器慢时标低频振荡延时控制电路及参数计算方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101594054A (zh) * 2008-05-29 2009-12-02 富士通株式会社 电压转换设备和电压转换方法
WO2010011946A1 (en) * 2008-07-24 2010-01-28 Exar Corporation Esr zero estimation and auto-compensation in digitally controlled buck converters
US20110031948A1 (en) * 2009-08-05 2011-02-10 Min Chu Chien Dc-dc converter
CN102290986A (zh) * 2010-05-28 2011-12-21 罗姆股份有限公司 开关电源装置
CN102611306A (zh) * 2012-03-27 2012-07-25 成都芯源系统有限公司 开关变换器及其控制电路和控制方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469997A (en) * 1981-05-11 1984-09-04 Imec Corporation Self generative PWM voltage source inverter induction motor drive
US6465993B1 (en) 1999-11-01 2002-10-15 John Clarkin Voltage regulation employing a composite feedback signal
US7724553B2 (en) * 2000-10-26 2010-05-25 O2Micro International Ltd. DC-to-DC converter with improved transient response
US6534962B1 (en) 2000-11-21 2003-03-18 Intel Corporation Voltage regulator having an inductive current sensing element
US6583609B1 (en) 2001-05-01 2003-06-24 Integration Associates Inc. Automatic bandwidth and stability control for switched pulse width modulation voltage regulator
US7262628B2 (en) * 2004-07-02 2007-08-28 Primarion, Inc. Digital calibration with lossless current sensing in a multiphase switched power converter
US6838862B2 (en) 2003-04-04 2005-01-04 Harris Corporation Pulse width modulator having reduced signal distortion at low duty cycles
US7141956B2 (en) * 2005-03-18 2006-11-28 Power-One, Inc. Digital output voltage regulation circuit having first control loop for high speed and second control loop for high accuracy
US7595624B2 (en) 2005-11-30 2009-09-29 Texas Instruments Incorporated Slope compensation for switching regulator
TW200814532A (en) 2006-09-07 2008-03-16 Richtek Techohnology Corp Device and method of generating PWM signals, power converter and power conversion method utilizing the same
US7986135B2 (en) 2008-05-13 2011-07-26 L&L Engineering, Llc Method and systems for conduction mode control
US8188721B2 (en) 2008-08-05 2012-05-29 Intersil Americas Inc. Active pulse positioning modulator
DE102008044634B4 (de) * 2008-08-27 2017-12-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erfassen eines Durchschnittswerts eines geschalteten Stromes in einer Spule
US8253402B2 (en) 2008-11-21 2012-08-28 L&L Engineering, Llc Methods and systems for component value estimation in power supplies/converters
TWI354193B (en) 2009-12-01 2011-12-11 Ind Tech Res Inst Voltage converting circuit and method thereof
US8575910B2 (en) 2010-01-20 2013-11-05 Intersil Americas Inc. Single-cycle charge regulator for digital control
US20120153919A1 (en) 2010-12-17 2012-06-21 Cristian Garbossa Switching Mode Power Supply Control
US8476843B2 (en) 2011-01-17 2013-07-02 TPV Electronics (Fujian) Co., Ltd. Driving circuit for single-string LED lamp
US8860385B2 (en) 2011-01-30 2014-10-14 The Boeing Company Voltage controlled current source for voltage regulation
US8593117B2 (en) 2011-02-24 2013-11-26 Maxin Integrated Products, Inc. Delay compensation systems and methods for DC to DC converters
US8896284B2 (en) 2011-06-28 2014-11-25 Texas Instruments Incorporated DC-DC converter using internal ripple with the DCM function
JP6009742B2 (ja) 2011-08-08 2016-10-19 ローム株式会社 スイッチング電源装置
US9419518B2 (en) * 2013-03-06 2016-08-16 Qualcomm Incorporated Transfer function generation based on pulse-width modulation information

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101594054A (zh) * 2008-05-29 2009-12-02 富士通株式会社 电压转换设备和电压转换方法
WO2010011946A1 (en) * 2008-07-24 2010-01-28 Exar Corporation Esr zero estimation and auto-compensation in digitally controlled buck converters
US20110031948A1 (en) * 2009-08-05 2011-02-10 Min Chu Chien Dc-dc converter
CN102290986A (zh) * 2010-05-28 2011-12-21 罗姆股份有限公司 开关电源装置
CN102611306A (zh) * 2012-03-27 2012-07-25 成都芯源系统有限公司 开关变换器及其控制电路和控制方法

Also Published As

Publication number Publication date
US20140253075A1 (en) 2014-09-11
EP2965412A1 (en) 2016-01-13
US9423807B2 (en) 2016-08-23
KR20150129762A (ko) 2015-11-20
KR101778176B1 (ko) 2017-09-13
JP6377648B2 (ja) 2018-08-22
JP2016509467A (ja) 2016-03-24
CN105009434A (zh) 2015-10-28
WO2014137708A1 (en) 2014-09-12

Similar Documents

Publication Publication Date Title
CN105009434B (zh) 开关功率转换器
KR101797068B1 (ko) 멀티-페이즈 스위칭 전력 변환기들의 평균 전류 모드 제어
CN105009433B (zh) 基于脉宽调制信息的传递函数生成
JP4589665B2 (ja) 増幅器及びそれを用いた高周波電力増幅器
US7961047B2 (en) Switching amplifier
US9503027B2 (en) Systems and methods for dynamic range enhancement using an open-loop modulator in parallel with a closed-loop modulator
US7538631B2 (en) Multi-mode amplitude modulator control method
US9294057B2 (en) Efficient low noise high speed amplifier
CN105103441B (zh) 改进效率的包络跟踪调制器的线性放大器
US8872581B2 (en) Class-D power amplifier capable of reducing electromagnetic interference and triangular wave generator thereof
US20140169588A1 (en) Boosted Differential Class H Amplifier
CN110612665A (zh) 具有可配置的最终输出级的放大器的校准
US10044323B1 (en) Reducing audio artifacts in an amplifier with configurable final output stage
KR20090104879A (ko) 스위칭 증폭기용 샘플링 주파수를 증가시키기 위한 방법 및 시스템
US9182766B2 (en) Switching voltage regulator
CN104620499A (zh) 具有误差校正的开关式电源的干扰抑制
US10020778B1 (en) Reducing audio artifacts in an amplifier with configurable final output stage
Joshi et al. Hybrid controller for mid‐power audio application
CN119013892A (zh) 脉冲宽度调制放大器系统的增益的确定

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant