TW396710B - A switched-mode power supply control circuit - Google Patents

A switched-mode power supply control circuit Download PDF

Info

Publication number
TW396710B
TW396710B TW086113283A TW86113283A TW396710B TW 396710 B TW396710 B TW 396710B TW 086113283 A TW086113283 A TW 086113283A TW 86113283 A TW86113283 A TW 86113283A TW 396710 B TW396710 B TW 396710B
Authority
TW
Taiwan
Prior art keywords
voltage
input
signal
supply
control signal
Prior art date
Application number
TW086113283A
Other languages
English (en)
Chinese (zh)
Inventor
Bruce Wayne Shutts
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Application granted granted Critical
Publication of TW396710B publication Critical patent/TW396710B/zh

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Dc-Dc Converters (AREA)
TW086113283A 1996-09-13 1997-09-12 A switched-mode power supply control circuit TW396710B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71338096A 1996-09-13 1996-09-13

Publications (1)

Publication Number Publication Date
TW396710B true TW396710B (en) 2000-07-01

Family

ID=24865907

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086113283A TW396710B (en) 1996-09-13 1997-09-12 A switched-mode power supply control circuit

Country Status (9)

Country Link
US (1) US5959851A (enExample)
EP (1) EP0925637B1 (enExample)
JP (1) JP4629166B2 (enExample)
KR (1) KR100521111B1 (enExample)
CN (1) CN1080478C (enExample)
AU (1) AU4412597A (enExample)
DE (1) DE69710344T2 (enExample)
TW (1) TW396710B (enExample)
WO (1) WO1998011657A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462971B1 (en) 1999-09-24 2002-10-08 Power Integrations, Inc. Method and apparatus providing a multi-function terminal for a power supply controller
US6157549A (en) * 1999-10-22 2000-12-05 Thomson Licensing S.A. Power supply with multiple mode operation
US6396718B1 (en) 2000-12-19 2002-05-28 Semiconductor Components Industries Llc Switch mode power supply using transformer flux sensing for duty cycle control
CN100388148C (zh) * 2002-10-31 2008-05-14 中兴通讯股份有限公司 一种限制开关电源电压调节下限的电路
US6960838B2 (en) 2002-11-15 2005-11-01 Sprint Communications Company L.P. Power system for a telecommunication facility
US7525217B1 (en) * 2002-11-15 2009-04-28 Sprint Communications Company L.P. Rectifier-super capacitor device for use in a power system for a telecommunication facility
WO2004047206A2 (en) * 2002-11-15 2004-06-03 Sprint Communications Company L.P. Proton exchange membrane based power system for a telecommunication facility
US6930402B1 (en) 2003-05-15 2005-08-16 Sprint Communications Company L.P. Power system for a telecommunication facility
US7034513B2 (en) * 2003-09-03 2006-04-25 Delta Electronics, Inc. Power supply having efficient low power standby mode
US7081687B2 (en) * 2004-07-22 2006-07-25 Sprint Communications Company L.P. Power system for a telecommunications facility
KR100805404B1 (ko) 2005-08-31 2008-02-20 엘지전자 주식회사 영상표시기기의 모듈 제어장치 및 방법
US7557531B2 (en) * 2005-12-19 2009-07-07 Sprint Communications Company L.P. Power system utilizing flow batteries
US7728458B2 (en) 2006-01-05 2010-06-01 Sprint Communications Company L.P. Telecommunications megasite with backup power system
US7502236B2 (en) 2006-10-04 2009-03-10 Power Integrations, Inc. Power supply controller responsive to a feedforward signal
KR101248605B1 (ko) * 2006-10-13 2013-03-28 페어차일드코리아반도체 주식회사 스위칭 모드 파워 서플라이 및 그 구동 방법
JP5343393B2 (ja) * 2008-04-28 2013-11-13 富士電機株式会社 スイッチング電源制御用半導体装置
JP5317834B2 (ja) * 2009-05-29 2013-10-16 サンデン株式会社 インバータ制御装置
CN101594064B (zh) * 2009-05-31 2013-10-30 成都芯源系统有限公司 一种开关电源控制器
CN201438266U (zh) * 2009-07-22 2010-04-14 Bcd半导体制造有限公司 一种脉冲调制控制器
US8525520B2 (en) 2010-05-26 2013-09-03 Landis+Gyr Innovations, Inc. System and method for low battery detection
US9118243B2 (en) 2010-10-25 2015-08-25 Hewlett-Packard Development Company, L.P. Power converter dependent on a voltage range the input voltage resides in
JP5400833B2 (ja) 2011-06-06 2014-01-29 シャープ株式会社 スイッチング電源回路、半導体装置、ｌｅｄ照明装置
US8942012B2 (en) 2012-01-31 2015-01-27 Semiconductor Components Industries, Llc Method of forming a switched mode power supply controller device with an off mode and structure therefor
KR102095064B1 (ko) * 2013-08-12 2020-03-30 솔루엠 (허페이) 세미컨덕터 씨오., 엘티디. 파워 스위치 구동회로, 전원공급장치 및 파워 스위치 구동 방법
US8964417B1 (en) * 2013-12-02 2015-02-24 Grenergy Opto Inc. Power controllers and control methods suitable for operating a switched mode power supply in quasi-resonant mode
CN105700599A (zh) * 2014-11-24 2016-06-22 鸿富锦精密工业(武汉)有限公司 电子设备电压调节装置
JPWO2020189295A1 (enExample) * 2019-03-20 2020-09-24

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315305A (en) * 1979-09-12 1982-02-09 Borg-Warner Corporation Controlled D-C power supply
JPS5652422A (en) * 1979-10-05 1981-05-11 Hitachi Ltd Electric power source device
US4809150A (en) * 1988-01-27 1989-02-28 Electric Power Research Institute, Inc. DC to DC converter with feed forward and feed back regulation
JPH01268455A (ja) * 1988-04-18 1989-10-26 Fuji Electric Co Ltd スイッチング電源の入力電圧検出回路
US4937728A (en) * 1989-03-07 1990-06-26 Rca Licensing Corporation Switch-mode power supply with burst mode standby operation
JPH04150767A (ja) * 1990-10-08 1992-05-25 Fuji Electric Co Ltd スイッチング電源回路
GB9113942D0 (en) * 1991-06-27 1991-08-14 Thomson Consumer Electronics Television startup current regulation
US5349515A (en) * 1992-09-17 1994-09-20 Rca Thomson Licensing Corporation Switch mode power supply with feed-forward pulse limit control
US5453921A (en) * 1993-03-31 1995-09-26 Thomson Consumer Electronics, Inc. Feedback limited duty cycle switched mode power supply
US5359276A (en) * 1993-05-12 1994-10-25 Unitrode Corporation Automatic gain selection for high power factor
US5534768A (en) * 1994-02-09 1996-07-09 Harris Corporation Regulated power supply having wide input AC/DC voltage range
US5528483A (en) * 1994-08-23 1996-06-18 Siliconix, Inc. Voltage converter with frequency shift protection against overload current

Also Published As

Publication number Publication date
JP4629166B2 (ja) 2011-02-09
DE69710344D1 (de) 2002-03-21
AU4412597A (en) 1998-04-02
CN1236501A (zh) 1999-11-24
DE69710344T2 (de) 2002-10-17
EP0925637A1 (en) 1999-06-30
KR100521111B1 (ko) 2005-10-14
KR20000044035A (ko) 2000-07-15
US5959851A (en) 1999-09-28
WO1998011657A1 (en) 1998-03-19
JP2001500718A (ja) 2001-01-16
EP0925637B1 (en) 2002-02-06
CN1080478C (zh) 2002-03-06
HK1022791A1 (en) 2000-08-18

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MK4A Expiration of patent term of an invention patent