BR0111865A - Regulador antagÈnico de duplo acionamento - Google Patents

Regulador antagÈnico de duplo acionamento

Info

Publication number
BR0111865A
BR0111865A BR0111865-0A BR0111865A BR0111865A BR 0111865 A BR0111865 A BR 0111865A BR 0111865 A BR0111865 A BR 0111865A BR 0111865 A BR0111865 A BR 0111865A
Authority
BR
Brazil
Prior art keywords
transistor
switch
double
switching
smaller
Prior art date
Application number
BR0111865-0A
Other languages
English (en)
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of BR0111865A publication Critical patent/BR0111865A/pt

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
    • H02M3/1588—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 comprising at least one synchronous rectifier element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Vehicle Body Suspensions (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Eletrric Generators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Transmission Device (AREA)

Abstract

"REGULADOR ANTAGÈNICO DE DUPLO ACIONAMENTO". Um regulador de comutação para a variedade de redução é relatado. Primeiro e segundo transistores acoplados em paralelo entre um primeiro nodo de alimentação e um primeiro nodo de saída são controlados por um estágio acionador para em seq³ência (1) ligar o primeiro transistor, (2)ligar o segundo transistor, (3)desligar o segundo transistor, e (4) desligar o primeiro transistor. O primeiro transistor é menor do que o segundo transistor, de tal modo que o primeiro transistor pode comutar mais rápido do que o segundo transistor, reduzindo deste modo a dissipação da força durante os intervalos de tempo em que os ambos os transistores estão sendo comutados. Tal desenho permite um aumento na freq³ência de comutação sem o aumento convencional na dissipação da força, em retorno para uma mudança relativamente económica de adição de um transistor menor adicional em paralelo com um maior e circuito associado no estágio acionador.
BR0111865-0A 2000-06-22 2001-06-01 Regulador antagÈnico de duplo acionamento BR0111865A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/602,163 US6249111B1 (en) 2000-06-22 2000-06-22 Dual drive buck regulator
PCT/US2001/017840 WO2001099265A1 (en) 2000-06-22 2001-06-01 Dual drive buck regulator

Publications (1)

Publication Number Publication Date
BR0111865A true BR0111865A (pt) 2003-07-01

Family

ID=24410232

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0111865-0A BR0111865A (pt) 2000-06-22 2001-06-01 Regulador antagÈnico de duplo acionamento

Country Status (10)

Country Link
US (1) US6249111B1 (pt)
EP (1) EP1295382B1 (pt)
CN (1) CN1230970C (pt)
AT (1) ATE370546T1 (pt)
AU (1) AU2001265322A1 (pt)
BR (1) BR0111865A (pt)
DE (1) DE60129969T2 (pt)
HK (1) HK1051262A1 (pt)
TW (1) TW502142B (pt)
WO (1) WO2001099265A1 (pt)

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US7394445B2 (en) * 2002-11-12 2008-07-01 Power-One, Inc. Digital power manager for controlling and monitoring an array of point-of-load regulators
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US7456617B2 (en) * 2002-11-13 2008-11-25 Power-One, Inc. System for controlling and monitoring an array of point-of-load regulators by a host
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US7327125B2 (en) * 2005-02-17 2008-02-05 Qualcomm Incorporated Power supply circuit having voltage control loop and current control loop
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JP4984569B2 (ja) * 2005-03-18 2012-07-25 富士通株式会社 スイッチングコンバータ
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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
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JP4690784B2 (ja) * 2005-06-08 2011-06-01 株式会社東芝 Ｄｃ−ｄｃコンバータ
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US7719336B2 (en) * 2006-10-31 2010-05-18 Andrew Roman Gizara Pulse width modulation sequence maintaining maximally flat voltage during current transients
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CN104811028B (zh) * 2014-01-23 2017-10-13 广东美的制冷设备有限公司 功率因数校正电路
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CN106712489A (zh) * 2015-11-12 2017-05-24 晨星半导体股份有限公司 切换式电压转换器
CN116545259A (zh) * 2017-05-25 2023-08-04 太阳能安吉科技有限公司 高效开关电路
JP7006547B2 (ja) * 2018-09-10 2022-01-24 三菱電機株式会社 半導体装置
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JP6723325B2 (ja) * 2018-11-20 2020-07-15 三菱電機株式会社 車載電子制御装置
JP6723326B2 (ja) * 2018-11-20 2020-07-15 三菱電機株式会社 開閉制御素子に対する通電制御回路ユニット、及びこれを備えた車載電子制御装置
CN109586556B (zh) * 2018-12-10 2020-02-07 郑州云海信息技术有限公司 一种多相脉宽降压调节电路及其调节方法
CN110752703B (zh) * 2019-09-10 2020-10-09 沈阳微控新能源技术有限公司 一种用于飞轮储能装置的ipm系统
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Also Published As

Publication number Publication date
AU2001265322A1 (en) 2002-01-02
DE60129969D1 (de) 2007-09-27
EP1295382A1 (en) 2003-03-26
US6249111B1 (en) 2001-06-19
CN1436393A (zh) 2003-08-13
WO2001099265A1 (en) 2001-12-27
EP1295382B1 (en) 2007-08-15
TW502142B (en) 2002-09-11
CN1230970C (zh) 2005-12-07
DE60129969T2 (de) 2008-04-30
ATE370546T1 (de) 2007-09-15
HK1051262A1 (en) 2003-07-25

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.