TWI256763B - DC-DC converter - Google Patents

DC-DC converter

Info

Publication number
TWI256763B
TWI256763B TW093109147A TW93109147A TWI256763B TW I256763 B TWI256763 B TW I256763B TW 093109147 A TW093109147 A TW 093109147A TW 93109147 A TW93109147 A TW 93109147A TW I256763 B TWI256763 B TW I256763B
Authority
TW
Taiwan
Prior art keywords
series circuit
changeover switch
load
series
capacitor
Prior art date
Application number
TW093109147A
Other languages
English (en)
Other versions
TW200425621A (en
Inventor
Andreas Kiep
Original Assignee
Infineon Technologies Ag
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 Infineon Technologies Ag filed Critical Infineon Technologies Ag
Publication of TW200425621A publication Critical patent/TW200425621A/zh
Application granted granted Critical
Publication of TWI256763B publication Critical patent/TWI256763B/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
    • 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
    • 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
    • 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
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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)
TW093109147A 2003-04-15 2004-04-01 DC-DC converter TWI256763B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10317380A DE10317380A1 (de) 2003-04-15 2003-04-15 Gleichstrom-Gleichstrom-Wandler

Publications (2)

Publication Number Publication Date
TW200425621A TW200425621A (en) 2004-11-16
TWI256763B true TWI256763B (en) 2006-06-11

Family

ID=33304834

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093109147A TWI256763B (en) 2003-04-15 2004-04-01 DC-DC converter

Country Status (3)

Country Link
US (1) US7023184B2 (zh)
DE (1) DE10317380A1 (zh)
TW (1) TWI256763B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070053217A1 (en) * 2005-09-02 2007-03-08 Lear Corporation Converter for automotive use
US20070076514A1 (en) * 2005-10-03 2007-04-05 Chao-Cheng Lu Lus semiconductor and application circuit
US8736244B1 (en) 2013-03-04 2014-05-27 Google Inc. Capacitive current-mode control of a DC/DC converter
US9685868B2 (en) * 2015-02-10 2017-06-20 Dialog Semiconductor (Uk) Limited Synchronous rectifier for buck converter without the need for a comparator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3459142B2 (ja) * 1995-08-09 2003-10-20 ソニー株式会社 駆動パルス出力制限回路
DE19951944A1 (de) * 1999-10-28 2001-05-03 Mannesmann Rexroth Ag Elektrische Schaltungsanordnung zur Umformung einer Eingangsspannung
GB2357641B (en) * 1999-12-20 2002-02-20 Motorola Ltd DC-DC Converter and energy management system
JP4810775B2 (ja) * 2001-08-03 2011-11-09 日本テキサス・インスツルメンツ株式会社 Ｄｃ−ｄｃコンバータ
WO2003041249A1 (en) * 2001-11-05 2003-05-15 Shakti Systems, Inc. Dc-dc converter with resonant gate drive
JP2003189602A (ja) * 2001-12-17 2003-07-04 Murata Mfg Co Ltd Ｄｃ−ｄｃコンバータおよびそれを用いた電子装置
US6737842B2 (en) * 2002-10-11 2004-05-18 Virginia Tech Intellectual Properties, Inc. Method and circuits for reducing dead time and reverse recovery loss in buck regulators

Also Published As

Publication number Publication date
DE10317380A1 (de) 2004-11-18
US7023184B2 (en) 2006-04-04
TW200425621A (en) 2004-11-16
US20040257051A1 (en) 2004-12-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees