DE69024929T2 - Spannungsregler mit Leistungszusatzsystem - Google Patents

Spannungsregler mit Leistungszusatzsystem

Info

Publication number
DE69024929T2
DE69024929T2 DE69024929T DE69024929T DE69024929T2 DE 69024929 T2 DE69024929 T2 DE 69024929T2 DE 69024929 T DE69024929 T DE 69024929T DE 69024929 T DE69024929 T DE 69024929T DE 69024929 T2 DE69024929 T2 DE 69024929T2
Authority
DE
Germany
Prior art keywords
power system
voltage regulator
additional power
additional
regulator
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
DE69024929T
Other languages
English (en)
Other versions
DE69024929D1 (de
Inventor
Alfred L Sartwell
Endre P Thoma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69024929D1 publication Critical patent/DE69024929D1/de
Application granted granted Critical
Publication of DE69024929T2 publication Critical patent/DE69024929T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/408—Address circuits
    • G11C11/4085—Word line control circuits, e.g. word line drivers, - boosters, - pull-up, - pull-down, - precharge
    • 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
    • G05F1/62—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using bucking or boosting dc sources
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/4074—Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits
DE69024929T 1989-12-20 1990-11-29 Spannungsregler mit Leistungszusatzsystem Expired - Fee Related DE69024929T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/454,097 US4952863A (en) 1989-12-20 1989-12-20 Voltage regulator with power boost system

Publications (2)

Publication Number Publication Date
DE69024929D1 DE69024929D1 (de) 1996-02-29
DE69024929T2 true DE69024929T2 (de) 1996-08-08

Family

ID=23803294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024929T Expired - Fee Related DE69024929T2 (de) 1989-12-20 1990-11-29 Spannungsregler mit Leistungszusatzsystem

Country Status (4)

Country Link
US (1) US4952863A (de)
EP (1) EP0433724B1 (de)
JP (1) JPH0830994B2 (de)
DE (1) DE69024929T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689708B2 (ja) * 1990-09-18 1997-12-10 日本モトローラ株式会社 バイアス電流制御回路
JPH07105682A (ja) * 1993-10-06 1995-04-21 Nec Corp ダイナミックメモリ装置
US5814980A (en) * 1996-09-03 1998-09-29 International Business Machines Corporation Wide range voltage regulator
US5998981A (en) * 1997-06-03 1999-12-07 International Business Machines Corporation Weak inversion NMOS regulator with boosted gate
JPH11224131A (ja) * 1998-02-04 1999-08-17 Seiko Instruments Inc ボルテージ・レギュレータ
US5889395A (en) * 1998-03-27 1999-03-30 International Business Machine Corporation Integrated low voltage regulator for high capacitive loads
US6191628B1 (en) * 1999-01-04 2001-02-20 International Business Machines Corporation Circuit for controlling the slew rate of a digital signal
US6556034B1 (en) 2000-11-22 2003-04-29 Teradyne, Inc. High speed and high accuracy DUT power supply with active boost circuitry
US6542385B1 (en) 2000-11-22 2003-04-01 Teradyne, Inc. DUT power supply having improved switching DC-DC converter
US6448748B1 (en) 2001-03-01 2002-09-10 Teradyne, Inc. High current and high accuracy linear amplifier
US6693478B1 (en) * 2002-08-09 2004-02-17 Texas Instruments Incorporated System and method for implementing soft power up
CN101784975B (zh) * 2007-08-30 2012-12-26 国际商业机器公司 线性电压调节器
JP5458825B2 (ja) * 2009-07-10 2014-04-02 富士通株式会社 電圧レギュレータ回路
US20110199039A1 (en) * 2010-02-17 2011-08-18 Lansberry Geoffrey B Fractional boost system
JP5505000B2 (ja) * 2010-03-17 2014-05-28 富士通株式会社 半導体回路装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437912A (en) * 1966-12-30 1969-04-08 Gen Precision Inc Constant potential power supply
US4185211A (en) * 1978-01-09 1980-01-22 Rca Corporation Electrical circuits
US4176387A (en) * 1978-02-27 1979-11-27 The Bendix Corporation Inductive drive circuit for setting three different levels of load current including a downshift delay
JPS5522875U (de) * 1978-08-02 1980-02-14
US4431927A (en) * 1981-04-22 1984-02-14 Inmos Corporation MOS Capacitive bootstrapping trigger circuit for a clock generator
JPS59218042A (ja) * 1983-05-26 1984-12-08 Toshiba Corp 半導体集積回路
US4574232A (en) * 1983-10-21 1986-03-04 Motorola, Inc. Rapid turn-on voltage regulator
US4774691A (en) * 1985-11-13 1988-09-27 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device
JPS62248015A (ja) * 1986-04-22 1987-10-29 Nec Corp 安定化定電圧回路
JPH083766B2 (ja) * 1986-05-31 1996-01-17 株式会社東芝 半導体集積回路の電源電圧降下回路
JPH06100939B2 (ja) * 1987-09-07 1994-12-12 日本電気株式会社 電源回路
DE3740840A1 (de) * 1987-11-27 1989-06-08 Schering Ag 2,2-difluorcyclopropylethanderivate, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel
JPH048015A (ja) * 1990-04-26 1992-01-13 Mitsubishi Electric Corp カウンタ回路
JPH07308A (ja) * 1993-06-15 1995-01-06 Sekisui Chem Co Ltd シャワータワー

Also Published As

Publication number Publication date
JPH0830994B2 (ja) 1996-03-27
JPH03196208A (ja) 1991-08-27
US4952863A (en) 1990-08-28
EP0433724A2 (de) 1991-06-26
DE69024929D1 (de) 1996-02-29
EP0433724B1 (de) 1996-01-17
EP0433724A3 (en) 1992-04-01

Similar Documents

Publication Publication Date Title
BR8805699A (pt) Sistemas de energia cc com tensao regulada
DE68917900D1 (de) Spannungsreglerschaltung.
DE3775279D1 (de) Leistungsspannungsregler.
KR890012437A (ko) 차량용 전원장치
DE69210651D1 (de) Spannungsregler mit niedrigem Spannungsfall
DE69010940D1 (de) Spannungsregler mit zusätzlicher Wechselstrom-Eigenschaft.
DE69024929D1 (de) Spannungsregler mit Leistungszusatzsystem
DE3579881D1 (de) Generatorspannungsregler.
DE69022599D1 (de) Hochspannungsleistungsversorgung.
DE69218725D1 (de) Spannungsregler
KR900702627A (ko) 스위칭 레귤레이터
DE3768834D1 (de) Spannungsregler.
DE68912251D1 (de) Elektrisches Niederspannungsverteilsystem.
DE3879089D1 (de) Spannungsregler.
KR900008749A (ko) 트라이액을 이용한 전압 레귤레이터
DE59003141D1 (de) Spannungsregler.
KR900001737U (ko) 교류 전압 레귤레이터
BR8604168A (pt) Regulador tensao
ES555335A0 (es) Perfeccionamientos en los reguladores de voltaje en serie
KR860012416U (ko) 전압 조정기
KR890016529U (ko) 전기 온돌
KR890019965U (ko) 시이소 조작형 전기부품
KR870011410U (ko) 정전류용 스위칭 레귤레이터
KR900001745U (ko) 스위칭 레귤레이터
BR9004469A (pt) Regulador de potencia

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee