TW200608681A - Semiconductor device, printed-circuit board and electronics device - Google Patents

Semiconductor device, printed-circuit board and electronics device

Info

Publication number
TW200608681A
TW200608681A TW094108171A TW94108171A TW200608681A TW 200608681 A TW200608681 A TW 200608681A TW 094108171 A TW094108171 A TW 094108171A TW 94108171 A TW94108171 A TW 94108171A TW 200608681 A TW200608681 A TW 200608681A
Authority
TW
Taiwan
Prior art keywords
terminal
voltage
printed
circuit board
semiconductor device
Prior art date
Application number
TW094108171A
Other languages
English (en)
Other versions
TWI276290B (en
Inventor
Hidenobu Ito
Hidekiyo Ozawa
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of TW200608681A publication Critical patent/TW200608681A/zh
Application granted granted Critical
Publication of TWI276290B publication Critical patent/TWI276290B/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
    • 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
    • H02M1/0012—Control circuits using digital or numerical techniques
    • 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)
  • Semiconductor Integrated Circuits (AREA)
  • Power Conversion In General (AREA)
TW094108171A 2004-08-16 2005-03-17 Semiconductor device, printed-circuit board and electronics device TWI276290B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004236537A JP4578889B2 (ja) 2004-08-16 2004-08-16 半導体装置

Publications (2)

Publication Number Publication Date
TW200608681A true TW200608681A (en) 2006-03-01
TWI276290B TWI276290B (en) 2007-03-11

Family

ID=35799418

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094108171A TWI276290B (en) 2004-08-16 2005-03-17 Semiconductor device, printed-circuit board and electronics device

Country Status (3)

Country Link
US (1) US20060033537A1 (zh)
JP (1) JP4578889B2 (zh)
TW (1) TWI276290B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM340549U (en) * 2008-04-01 2008-09-11 Richtek Technology Corp Apparatus for decreasing internal power loss in integrated circuit package
JP2016004347A (ja) * 2014-06-16 2016-01-12 ローム株式会社 半導体集積回路および電源装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619654A (en) * 1969-08-08 1971-11-09 Westinghouse Electric Corp Controlled ac pulse circuit
US3710065A (en) * 1971-12-06 1973-01-09 Litton Systems Inc Magnetron power supply having in-rush current limiter
US4362999A (en) * 1980-10-15 1982-12-07 National Semiconductor Corporation AM Stereo phase modulation decoder
US4514686A (en) * 1981-08-31 1985-04-30 Duncan Electric Company, Inc. Power transducer
US5111059A (en) * 1990-08-14 1992-05-05 International Business Machines Corporation Power transfer unit for transferring power supplied to a load between power sources responsive to detected scr gate-cathode voltage
US5485115A (en) * 1993-12-02 1996-01-16 Fluke Corporation Impedance synthesizer
US5402082A (en) * 1994-07-14 1995-03-28 Fluke Corporation Voltage and resistance synthesizer using pulse width modulation
JP2930018B2 (ja) * 1996-07-16 1999-08-03 日本電気株式会社 電圧変換回路
US6515919B1 (en) * 1998-08-10 2003-02-04 Applied Wireless Identifications Group, Inc. Radio frequency powered voltage pump for programming EEPROM
JP3389524B2 (ja) * 1999-02-23 2003-03-24 松下電器産業株式会社 スイッチングレギュレータ、ｄｃ／ｄｃ変換器、およびスイッチングレギュレータを備えたｌｓｉシステム
JP3575339B2 (ja) * 1999-07-08 2004-10-13 富士電機デバイステクノロジー株式会社 Ｄｃ−ｄｃコンバータ
JP2001045745A (ja) * 1999-07-29 2001-02-16 Nec Kansai Ltd Ｄｃ−ｄｃコンバータ
US6788148B2 (en) * 2002-03-11 2004-09-07 Centellax, Inc. Voltage-limited distributed current source for ultra-broadband impedance termination
JP4106979B2 (ja) * 2002-06-25 2008-06-25 ソニー株式会社 電子装置
US6897683B2 (en) * 2002-11-14 2005-05-24 Fyre Storm, Inc. Driver including first and second buffers for driving an external coil or first and second transistors
US7038514B2 (en) * 2003-10-28 2006-05-02 Intersil Americas Inc. Startup circuit for a DC-DC converter
JP4535859B2 (ja) * 2004-03-01 2010-09-01 三洋電機株式会社 差動増幅器
US7034586B2 (en) * 2004-03-05 2006-04-25 Intersil Americas Inc. Startup circuit for converter with pre-biased load
US7212058B2 (en) * 2004-03-10 2007-05-01 Power Integrations, Inc. Method and apparatus for robust mode selection with low power consumption
US7501801B2 (en) * 2005-06-30 2009-03-10 Potentia Semiconductor Inc. Power supply output voltage trimming

Also Published As

Publication number Publication date
TWI276290B (en) 2007-03-11
JP4578889B2 (ja) 2010-11-10
JP2006054980A (ja) 2006-02-23
US20060033537A1 (en) 2006-02-16

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Legal Events

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