TW200627117A - PWM power supply controller and method therefor - Google Patents

PWM power supply controller and method therefor

Info

Publication number
TW200627117A
TW200627117A TW094131864A TW94131864A TW200627117A TW 200627117 A TW200627117 A TW 200627117A TW 094131864 A TW094131864 A TW 094131864A TW 94131864 A TW94131864 A TW 94131864A TW 200627117 A TW200627117 A TW 200627117A
Authority
TW
Taiwan
Prior art keywords
power supply
supply controller
method therefor
pwm power
pwm
Prior art date
Application number
TW094131864A
Other languages
English (en)
Other versions
TWI383281B (zh
Inventor
Jeremy F Steele
Original Assignee
Semiconductor Components Ind
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 Semiconductor Components Ind filed Critical Semiconductor Components Ind
Publication of TW200627117A publication Critical patent/TW200627117A/zh
Application granted granted Critical
Publication of TWI383281B publication Critical patent/TWI383281B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
TW094131864A 2004-09-16 2005-09-15 脈寬調變電源供應控制器及其方法 TWI383281B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/941,611 US7345464B2 (en) 2004-09-16 2004-09-16 PWM power supply controller having multiple PWM signal assertions and method therefor

Publications (2)

Publication Number Publication Date
TW200627117A true TW200627117A (en) 2006-08-01
TWI383281B TWI383281B (zh) 2013-01-21

Family

ID=36033209

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094131864A TWI383281B (zh) 2004-09-16 2005-09-15 脈寬調變電源供應控制器及其方法

Country Status (4)

Country Link
US (1) US7345464B2 (zh)
CN (1) CN1750373B (zh)
HK (1) HK1088126A1 (zh)
TW (1) TWI383281B (zh)

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US7679346B2 (en) 2006-07-24 2010-03-16 Industrial Technology Research Institute Power supply apparatus and operation-mode determining unit and method thereof
TWI495973B (zh) * 2007-01-25 2015-08-11 Semiconductor Components Ind 電力供應控制器
TWI681610B (zh) * 2014-04-16 2020-01-01 美商西凱渥資訊處理科技公司 用於在切換式調節器中達成小工作週期之方法、切換式調節器及功率管理積體電路模組

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US7868600B2 (en) * 2005-11-16 2011-01-11 Intersil Americas Inc. Adaptive PWM pulse positioning for fast transient response
US7453246B2 (en) * 2005-11-16 2008-11-18 Intersil Americas Inc. Adaptive PWM pulse positioning for fast transient response
US20080054971A1 (en) * 2006-07-06 2008-03-06 Wenkai Wu Pulse width modulation control circuit
US7626463B2 (en) * 2006-08-25 2009-12-01 Ameritherm, Inc. Automatic frequency compensation for pulse width modulated RF level control
US7816901B2 (en) * 2006-10-20 2010-10-19 International Rectifier Corporation PWM modulator for scalable converters
US7453298B1 (en) * 2007-07-20 2008-11-18 Semiconductor Components Industries, L.L.C. PWM controller and method therefor
KR20090050318A (ko) * 2007-11-15 2009-05-20 삼성전자주식회사 펄스 스킵 모드로 자동 전환기능을 가진 전력 변환기 및제어 방법
WO2009082706A1 (en) 2007-12-21 2009-07-02 The Trustees Of Columbia University In The City Of New York Active cmos sensor array for electrochemical biomolecular detection
US7990127B2 (en) * 2008-03-14 2011-08-02 Power Integrations, Inc. Method and apparatus for AC to DC power conversion with reduced harmonic current
US7772904B1 (en) * 2009-02-16 2010-08-10 Infineon Technologies Ag Voltage level converter with mixed signal controller
US8098506B2 (en) * 2009-06-02 2012-01-17 Power Integrations, Inc. Single-stage power supply with power factor correction and constant current output
US10439508B2 (en) 2010-07-27 2019-10-08 Stmicroelectronics S.R.L. Control device of a switching power supply
JP5696414B2 (ja) * 2010-09-22 2015-04-08 ヤマハ株式会社 電圧生成回路
WO2013032753A2 (en) * 2011-08-26 2013-03-07 The Trustees Of Columbia University In The City Of New York Systems and methods for switched-inductor integrated voltage regulators
ITMI20120089A1 (it) 2012-01-26 2013-07-27 Dora Spa Dispositivo di controllo per un alimentatore a commutazione.
ITMI20120088A1 (it) * 2012-01-26 2013-07-27 Dora Spa Dispositivo di controllo per un alimentatore a commutazione.
EP2733838A2 (en) 2012-11-19 2014-05-21 ST-Ericsson SA Load transient asynchronous boost for pulse width modulation modulator
US20140204629A1 (en) * 2013-01-18 2014-07-24 Chyng Hong Electronic Co. Acpower pupply power circuit
TWI496389B (zh) 2013-05-16 2015-08-11 Upi Semiconductor Corp 用於電源轉換器之時間產生器及時間信號產生方法
KR20150006305A (ko) * 2013-07-08 2015-01-16 에스케이하이닉스 주식회사 반도체 메모리 장치 및 반도체 시스템
EP3486738B1 (en) 2013-08-06 2022-03-23 Bedrock Automation Platforms Inc. Programmable discrete input module and respective method
DE102013217730A1 (de) 2013-09-05 2015-03-19 Robert Bosch Gmbh Schaltung zur Tastverhältnisbegrenzung bei einem Schaltregler sowie Verfahren zum Betrieb eines Schaltreglers
CN104122436A (zh) * 2014-05-21 2014-10-29 帝奥微电子有限公司 一种抗干扰的窄脉冲过压检测电路
KR102247548B1 (ko) * 2014-08-04 2021-05-04 삼성전자주식회사 전압 변환기 및 전압 변환기의 전압 변환 방법
US9705412B2 (en) 2015-02-26 2017-07-11 Stmicroelectronics S.R.L. Pulsed feedback switching converter
TWI573006B (zh) * 2015-06-18 2017-03-01 英特爾股份有限公司 電源供應器、電源供應系統、以及電壓調整方法
US10218254B1 (en) * 2017-12-13 2019-02-26 Nxp Usa, Inc. Switching power supply and method for operating a switched-mode power supply
US10517156B1 (en) * 2019-01-25 2019-12-24 Lumileds Holding B.V. Hybrid driving scheme for RGB color tuning
US10652962B1 (en) 2019-06-27 2020-05-12 Lumileds Llc Dim-to-warm LED circuit
CN111726024B (zh) * 2020-05-20 2021-12-21 深圳航天科技创新研究院 一种等离子体脉冲电源

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US6342822B1 (en) * 2000-11-28 2002-01-29 Fairchild Semiconductor Corporation Method and apparatus for implementing improved pulse width modulation
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ATE401698T1 (de) * 2001-08-14 2008-08-15 Univ Illinois Systeme und verfahren zur impulsbreitenmodulation
US6700359B2 (en) * 2001-09-12 2004-03-02 Texas Instruments Incorporated Method for simultaneous output ramp up of multiple regulators
JP3963257B2 (ja) * 2002-02-14 2007-08-22 富士通株式会社 Ｄｃ−ｄｃコンバータ、電子機器、デューティ比設定回路
KR100569798B1 (ko) * 2002-07-18 2006-04-10 미쓰비시덴키 가부시키가이샤 전력변환장치
EP1406372A1 (en) * 2002-10-01 2004-04-07 STMicroelectronics S.r.l. Digital control apparatus for a switching DC-DC converter
US7026795B2 (en) * 2003-07-09 2006-04-11 Advanced Analogic Technologies, Inc. Method for pulse modulation control of switching regulators
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US7023188B1 (en) * 2004-09-10 2006-04-04 Semiconductor Components Industries, L.L.C. Method of forming a multi-phase power supply controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7679346B2 (en) 2006-07-24 2010-03-16 Industrial Technology Research Institute Power supply apparatus and operation-mode determining unit and method thereof
TWI495973B (zh) * 2007-01-25 2015-08-11 Semiconductor Components Ind 電力供應控制器
TWI681610B (zh) * 2014-04-16 2020-01-01 美商西凱渥資訊處理科技公司 用於在切換式調節器中達成小工作週期之方法、切換式調節器及功率管理積體電路模組

Also Published As

Publication number Publication date
CN1750373A (zh) 2006-03-22
HK1088126A1 (en) 2006-10-27
US7345464B2 (en) 2008-03-18
US20060055387A1 (en) 2006-03-16
CN1750373B (zh) 2011-09-21
TWI383281B (zh) 2013-01-21

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