BR9913910A - Bomba de carga escalonável para uso com um suprimento de energia de baixa tensão - Google Patents

Bomba de carga escalonável para uso com um suprimento de energia de baixa tensão

Info

Publication number
BR9913910A
BR9913910A BR9913910-3A BR9913910A BR9913910A BR 9913910 A BR9913910 A BR 9913910A BR 9913910 A BR9913910 A BR 9913910A BR 9913910 A BR9913910 A BR 9913910A
Authority
BR
Brazil
Prior art keywords
power supply
low voltage
voltage power
load pump
scalable load
Prior art date
Application number
BR9913910-3A
Other languages
English (en)
Inventor
Jahanshir J Javanifard
Mase J Taub
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 BR9913910A publication Critical patent/BR9913910A/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
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H02M3/073—Charge pumps of the Schenkel-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Read Only Memory (AREA)

Abstract

Patente de Invenção: <B>BOMBA DE CARGA ESCALONáVEL PARA USO COM UM SUPRIMENTO DE ENERGIA DE BAIXA TENSãO"<D>. Bomba de carga (145) tendo um número predeterminado de estágios de bomba conectados em série (321 - 324) recebendo sinais de relógio (CLK1 - 4), tendo níveis lógicos elevados de diferentes amplitudes.
BR9913910-3A 1998-09-25 1999-06-08 Bomba de carga escalonável para uso com um suprimento de energia de baixa tensão BR9913910A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/161,089 US6160440A (en) 1998-09-25 1998-09-25 Scaleable charge pump for use with a low voltage power supply
PCT/US1999/012625 WO2000019289A1 (en) 1998-09-25 1999-06-08 A scaleable charge pump for use with a low voltage power supply

Publications (1)

Publication Number Publication Date
BR9913910A true BR9913910A (pt) 2001-07-03

Family

ID=22579774

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913910-3A BR9913910A (pt) 1998-09-25 1999-06-08 Bomba de carga escalonável para uso com um suprimento de energia de baixa tensão

Country Status (7)

Country Link
US (1) US6160440A (pt)
EP (1) EP1151366A4 (pt)
CN (1) CN1140955C (pt)
AU (1) AU4674699A (pt)
BR (1) BR9913910A (pt)
TW (1) TW510076B (pt)
WO (1) WO2000019289A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10050561B4 (de) * 2000-10-12 2005-04-28 Dialog Semiconductor Gmbh Integrierte Schaltung mit Schaltungsteilen mit unterschiedlicher Versorgungsspannung
US6628108B1 (en) 2000-12-22 2003-09-30 Intel Corporation Method and apparatus to provide a low voltage reference generation
US6538494B2 (en) 2001-03-14 2003-03-25 Micron Technology, Inc. Pump circuits using flyback effect from integrated inductance
US6570807B2 (en) 2001-08-22 2003-05-27 Micron Technology, Inc. Intermediate boosted array voltage
US6639864B2 (en) * 2001-12-18 2003-10-28 Intel Corporation Flash device operating from a power-supply-in-package (PSIP) or from a power supply on chip
US6700820B2 (en) 2002-01-03 2004-03-02 Intel Corporation Programming non-volatile memory devices
ITMI20022268A1 (it) * 2002-10-25 2004-04-26 Atmel Corp Circuito pompa di cariche variabile con carico dinamico
DE60304311T2 (de) * 2003-06-24 2006-12-21 Stmicroelectronics S.R.L., Agrate Brianza Verbrauchsarmer Regler für eine Spannungserzeugung mittels Ladungspumpe
US7362163B1 (en) * 2004-03-23 2008-04-22 Cypress Semiconductor Corp Flyback capacitor level shifter feedback regulation for negative pumps
CN100423419C (zh) * 2004-04-21 2008-10-01 友达光电股份有限公司 直流电压转换器
US7417488B2 (en) * 2005-11-04 2008-08-26 Intel Corporation Regulation circuit for inductive charge pump
KR100729353B1 (ko) * 2005-11-22 2007-06-15 삼성전자주식회사 통합된 레귤레이터/펌프 구조를 갖는 플래시 메모리 장치
FR2900290B1 (fr) * 2006-04-19 2008-11-21 Atmel Corp Procede et systeme pour fournir une pompe de charge pour les applications basse tension
JP5331405B2 (ja) * 2008-08-01 2013-10-30 株式会社東芝 不揮発性半導体記憶装置および不揮発性半導体記憶システム
US9281744B2 (en) * 2012-04-30 2016-03-08 Infineon Technologies Ag System and method for a programmable voltage source
KR102021415B1 (ko) 2012-12-14 2019-09-16 에스케이하이닉스 주식회사 전압 생성 회로
US9257194B1 (en) * 2014-11-24 2016-02-09 Winbond Electronics Corp. Drain regulator for NOR flash memory
JP5911614B1 (ja) 2015-01-19 2016-04-27 力晶科技股▲ふん▼有限公司 負基準電圧発生回路
CN107306082B (zh) * 2016-04-18 2020-05-22 晶门科技（深圳）有限公司 电荷泵电路
WO2018151854A1 (en) 2017-02-16 2018-08-23 Wispry, Inc. Charge pump systems, devices, and methods

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696598B1 (fr) * 1992-10-01 1994-11-04 Sgs Thomson Microelectronics Circuit élévateur de tension de type pompe de charge avec oscillateur bootstrapé.
US5280420A (en) * 1992-10-02 1994-01-18 National Semiconductor Corporation Charge pump which operates on a low voltage power supply
US5442586A (en) * 1993-09-10 1995-08-15 Intel Corporation Method and apparatus for controlling the output current provided by a charge pump circuit
US5422586A (en) * 1993-09-10 1995-06-06 Intel Corporation Apparatus for a two phase bootstrap charge pump
US5414669A (en) * 1993-09-10 1995-05-09 Intel Corporation Method and apparatus for programming and erasing flash EEPROM memory arrays utilizing a charge pump circuit
US5553030A (en) * 1993-09-10 1996-09-03 Intel Corporation Method and apparatus for controlling the output voltage provided by a charge pump circuit
US5438504A (en) * 1993-10-08 1995-08-01 Sgs-Thomson Microelectronics, Inc. Voltage multiplier circuits or the like
US5532915A (en) * 1994-03-23 1996-07-02 Intel Corporation Method and apparatus for providing an ultra low power regulated negative charge pump
US5553295A (en) * 1994-03-23 1996-09-03 Intel Corporation Method and apparatus for regulating the output voltage of negative charge pumps
TW271011B (pt) * 1994-04-20 1996-02-21 Nippon Steel Corp
JP2718375B2 (ja) * 1994-09-30 1998-02-25 日本電気株式会社 チャージポンプ回路
US5483486A (en) * 1994-10-19 1996-01-09 Intel Corporation Charge pump circuit for providing multiple output voltages for flash memory
KR0145615B1 (ko) * 1995-03-13 1998-12-01 김광호 박막 트랜지스터 액정 표시장치의 구동장치
US5889428A (en) * 1995-06-06 1999-03-30 Ramtron International Corporation Low loss, regulated charge pump with integrated ferroelectric capacitors
US5602794A (en) * 1995-09-29 1997-02-11 Intel Corporation Variable stage charge pump
FR2742942B1 (fr) * 1995-12-26 1998-01-16 Sgs Thomson Microelectronics Generateur de creneaux de haute tension
US5734290A (en) * 1996-03-15 1998-03-31 National Science Council Of R.O.C. Charge pumping circuit having cascaded stages receiving two clock signals
WO1997050089A1 (en) * 1996-06-24 1997-12-31 Advanced Micro Devices, Inc. A method for a multiple bits-per-cell flash eeprom with page mode program and read
US5818289A (en) * 1996-07-18 1998-10-06 Micron Technology, Inc. Clocking scheme and charge transfer switch for increasing the efficiency of a charge pump or other circuit
DE69637632D1 (de) * 1996-10-10 2008-09-18 Macronix Int Co Ltd Dreifachwannen-ladungspumpe
US5798915A (en) * 1997-01-29 1998-08-25 Microchip Technology Incorporated Progressive start-up charge pump and method therefor

Also Published As

Publication number Publication date
WO2000019289A1 (en) 2000-04-06
EP1151366A4 (en) 2003-03-05
US6160440A (en) 2000-12-12
EP1151366A1 (en) 2001-11-07
CN1140955C (zh) 2004-03-03
TW510076B (en) 2002-11-11
CN1334935A (zh) 2002-02-06
AU4674699A (en) 2000-04-17

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Legal Events

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B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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