KR960003534B1 - 전원전압의 강압회로 - Google Patents

전원전압의 강압회로 Download PDF

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Publication number
KR960003534B1
KR960003534B1 KR1019930019425A KR930019425A KR960003534B1 KR 960003534 B1 KR960003534 B1 KR 960003534B1 KR 1019930019425 A KR1019930019425 A KR 1019930019425A KR 930019425 A KR930019425 A KR 930019425A KR 960003534 B1 KR960003534 B1 KR 960003534B1
Authority
KR
South Korea
Prior art keywords
circuit
power supply
signal
supply voltage
voltage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019930019425A
Other languages
English (en)
Korean (ko)
Other versions
KR940012396A (ko
Inventor
쥰이찌 다니모도
도시지 이시이
Original Assignee
샤프 가부시끼가이샤
쓰지 하루오
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 샤프 가부시끼가이샤, 쓰지 하루오 filed Critical 샤프 가부시끼가이샤
Publication of KR940012396A publication Critical patent/KR940012396A/ko
Application granted granted Critical
Publication of KR960003534B1 publication Critical patent/KR960003534B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/445—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being transistors in series with the load
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/462—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/465—Internal voltage generators for integrated circuits, e.g. step down generators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dram (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Logic Circuits (AREA)
  • Static Random-Access Memory (AREA)
KR1019930019425A 1992-11-25 1993-09-23 전원전압의 강압회로 Expired - Fee Related KR960003534B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4314544A JPH06162772A (ja) 1992-11-25 1992-11-25 電源電圧降圧回路
JP92-314544 1992-11-25

Publications (2)

Publication Number Publication Date
KR940012396A KR940012396A (ko) 1994-06-23
KR960003534B1 true KR960003534B1 (ko) 1996-03-14

Family

ID=18054574

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019425A Expired - Fee Related KR960003534B1 (ko) 1992-11-25 1993-09-23 전원전압의 강압회로

Country Status (4)

Country Link
US (1) US5408172A (enExample)
JP (1) JPH06162772A (enExample)
KR (1) KR960003534B1 (enExample)
TW (1) TW239904B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467009A (en) * 1994-05-16 1995-11-14 Analog Devices, Inc. Voltage regulator with multiple fixed plus user-selected outputs
JP3705842B2 (ja) * 1994-08-04 2005-10-12 株式会社ルネサステクノロジ 半導体装置
US6040639A (en) * 1995-09-29 2000-03-21 Telefonaktiebolaget Lm Ericsson Circuit for improved load transient response in power supplies
US5764041A (en) * 1997-02-11 1998-06-09 Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiornio Short circuit limitation current for power transistors
US6300679B1 (en) * 1998-06-01 2001-10-09 Semiconductor Components Industries, Llc Flexible substrate for packaging a semiconductor component
KR100324017B1 (ko) * 1998-06-29 2002-05-13 박종섭 전압강하회로
JP3561158B2 (ja) * 1998-09-21 2004-09-02 松下電器産業株式会社 内部降圧電源回路
US6300810B1 (en) 1999-02-05 2001-10-09 United Microelectronics, Corp. Voltage down converter with switched hysteresis
JP2001022452A (ja) * 1999-07-07 2001-01-26 Mitsubishi Electric Corp 電源電圧降圧回路
FR2811090B1 (fr) 2000-06-28 2002-10-11 St Microelectronics Sa Integration d'un regulateur de tension
JP4503150B2 (ja) * 2000-07-13 2010-07-14 ユナイテッド・マイクロエレクトロニクス・コーポレイション 電圧ダウンコンバータおよび電圧ｖｃｃを変換するための方法
US6479972B1 (en) * 2000-09-11 2002-11-12 Elite Semiconductor Memory Technology Inc. Voltage regulator for supplying power to internal circuits
DE10056293A1 (de) * 2000-11-14 2002-06-06 Infineon Technologies Ag Schaltungsanordnung zur Erzeugung einer steuerbaren Ausgangsspannung
US7095273B2 (en) * 2001-04-05 2006-08-22 Fujitsu Limited Voltage generator circuit and method for controlling thereof
AU2002339256B2 (en) * 2001-11-19 2007-11-29 Chk Wireless Technologies Australia Pty Ltd Method and apparatus for determining a current in a conductor
CN100435238C (zh) * 2002-09-12 2008-11-19 艾梅尔公司 用于控制降压转换器的模式变化的系统和方法
ITTO20020794A1 (it) * 2002-09-12 2004-03-13 Atmel Corp Sitema per controllare le transizioni dalla modalita'
KR100460808B1 (ko) * 2002-12-05 2004-12-09 삼성전자주식회사 반도체 메모리 장치의 내부 전원전압 발생회로
JP4354360B2 (ja) * 2004-07-26 2009-10-28 Ｏｋｉセミコンダクタ株式会社 降圧電源装置
JP4556812B2 (ja) * 2005-09-07 2010-10-06 株式会社デンソー 電源回路
JP4572779B2 (ja) * 2005-09-07 2010-11-04 株式会社デンソー 電源回路
JP2008085693A (ja) * 2006-09-28 2008-04-10 Kawasaki Microelectronics Kk 半導体集積回路および半導体集積回路の制御方法
JP4937078B2 (ja) * 2007-10-22 2012-05-23 株式会社東芝 定電圧電源回路
US7982445B1 (en) 2007-11-08 2011-07-19 National Semiconductor Corporation System and method for controlling overshoot and undershoot in a switching regulator
JP4912431B2 (ja) * 2009-06-17 2012-04-11 ラピスセミコンダクタ株式会社 降圧電源装置
JP5742132B2 (ja) * 2010-08-20 2015-07-01 富士通株式会社 電圧レギュレータ回路
JP5727211B2 (ja) * 2010-12-17 2015-06-03 ピーエスフォー ルクスコ エスエイアールエルＰＳ４ Ｌｕｘｃｏ Ｓ．ａ．ｒ．ｌ． 半導体装置
WO2014156711A1 (ja) * 2013-03-27 2014-10-02 ピーエスフォー ルクスコ エスエイアールエル 半導体装置
CN105094188A (zh) * 2014-05-23 2015-11-25 财团法人精密机械研究发展中心 电压侦测补偿装置
CN109084447A (zh) * 2018-08-23 2018-12-25 奥克斯空调股份有限公司 一种空调控制方法、装置及空调器
CN109084448B (zh) * 2018-08-23 2019-07-02 奥克斯空调股份有限公司 一种空调控制方法、装置及空调器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60521A (ja) * 1983-06-15 1985-01-05 Mitsubishi Electric Corp 電流制限保護回路
IT1225633B (it) * 1988-11-30 1990-11-22 Sgs Thomson Microelectronics Protezione dai transitori di rete.
JPH03228285A (ja) * 1990-01-31 1991-10-09 Nec Corp 電圧変換回路
US5023541A (en) * 1990-03-23 1991-06-11 Hewlett-Packard Company Power supply control circuit having constant voltage and constant current modes
US5309082A (en) * 1992-07-10 1994-05-03 Hewlett-Packard Company Hybrid linear-switching power supply

Also Published As

Publication number Publication date
JPH06162772A (ja) 1994-06-10
US5408172A (en) 1995-04-18
KR940012396A (ko) 1994-06-23
TW239904B (enExample) 1995-02-01

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