IN191735B - - Google Patents

Info

Publication number
IN191735B
IN191735B IN540CA1997A IN191735B IN 191735 B IN191735 B IN 191735B IN 540CA1997 A IN540CA1997 A IN 540CA1997A IN 191735 B IN191735 B IN 191735B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Hans Heinrich Viehmann
Original Assignee
Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7789786&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN191735(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IN191735B publication Critical patent/IN191735B/en

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
    • 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
    • H02M1/0095—Hybrid converter topologies, e.g. NPC mixed with flying capacitor, thyristor converter mixed with MMC or charge pump mixed with buck
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Semiconductor Integrated Circuits (AREA)
IN540CA1997 1996-03-28 1997-03-26 IN191735B (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19612443A DE19612443C2 (de) 1996-03-28 1996-03-28 Schaltungsanordnung zur Versorgung eines elektronischen Lastkreises

Publications (1)

Publication Number Publication Date
IN191735B true IN191735B (he) 2003-12-20

Family

ID=7789786

Family Applications (1)

Application Number Title Priority Date Filing Date
IN540CA1997 IN191735B (he) 1996-03-28 1997-03-26

Country Status (13)

Country Link
US (1) US6026002A (he)
EP (1) EP0890215B1 (he)
JP (1) JPH11508120A (he)
KR (1) KR20000004953A (he)
CN (1) CN1066292C (he)
AT (1) ATE252781T1 (he)
BR (1) BR9708371A (he)
DE (2) DE19612443C2 (he)
ES (1) ES2210520T3 (he)
IN (1) IN191735B (he)
RU (1) RU2182742C2 (he)
UA (1) UA54417C2 (he)
WO (1) WO1997037424A1 (he)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000236657A (ja) * 1999-02-15 2000-08-29 Nec Kyushu Ltd 昇圧回路
US20030184360A1 (en) * 2002-03-29 2003-10-02 Yi-Ti Wang Charge pump for flash memory with serially connected capacitors for preventing breakdown
ATE527745T1 (de) * 2003-10-21 2011-10-15 St Ericsson Sa Ladungspumpe mit eingangsspannungs- vorwärtskopplung
FR2900290B1 (fr) 2006-04-19 2008-11-21 Atmel Corp Procede et systeme pour fournir une pompe de charge pour les applications basse tension
US8044705B2 (en) * 2007-08-28 2011-10-25 Sandisk Technologies Inc. Bottom plate regulation of charge pumps
US7586363B2 (en) * 2007-12-12 2009-09-08 Sandisk Corporation Diode connected regulation of charge pumps
US7586362B2 (en) * 2007-12-12 2009-09-08 Sandisk Corporation Low voltage charge pump with regulation
US7969235B2 (en) 2008-06-09 2011-06-28 Sandisk Corporation Self-adaptive multi-stage charge pump
US20090302930A1 (en) * 2008-06-09 2009-12-10 Feng Pan Charge Pump with Vt Cancellation Through Parallel Structure
US8710907B2 (en) * 2008-06-24 2014-04-29 Sandisk Technologies Inc. Clock generator circuit for a charge pump
US7683700B2 (en) 2008-06-25 2010-03-23 Sandisk Corporation Techniques of ripple reduction for charge pumps
US7795952B2 (en) * 2008-12-17 2010-09-14 Sandisk Corporation Regulation of recovery rates in charge pumps
US7973592B2 (en) * 2009-07-21 2011-07-05 Sandisk Corporation Charge pump with current based regulation
US8339183B2 (en) * 2009-07-24 2012-12-25 Sandisk Technologies Inc. Charge pump with reduced energy consumption through charge sharing and clock boosting suitable for high voltage word line in flash memories
US20110133820A1 (en) * 2009-12-09 2011-06-09 Feng Pan Multi-Stage Charge Pump with Variable Number of Boosting Stages
US20110148509A1 (en) * 2009-12-17 2011-06-23 Feng Pan Techniques to Reduce Charge Pump Overshoot
US8339185B2 (en) 2010-12-20 2012-12-25 Sandisk 3D Llc Charge pump system that dynamically selects number of active stages
US8294509B2 (en) 2010-12-20 2012-10-23 Sandisk Technologies Inc. Charge pump systems with reduction in inefficiencies due to charge sharing between capacitances
US8699247B2 (en) 2011-09-09 2014-04-15 Sandisk Technologies Inc. Charge pump system dynamically reconfigurable for read and program
US8514628B2 (en) 2011-09-22 2013-08-20 Sandisk Technologies Inc. Dynamic switching approach to reduce area and power consumption of high voltage charge pumps
US8400212B1 (en) 2011-09-22 2013-03-19 Sandisk Technologies Inc. High voltage charge pump regulation system with fine step adjustment
US8710909B2 (en) 2012-09-14 2014-04-29 Sandisk Technologies Inc. Circuits for prevention of reverse leakage in Vth-cancellation charge pumps
US8836412B2 (en) 2013-02-11 2014-09-16 Sandisk 3D Llc Charge pump with a power-controlled clock buffer to reduce power consumption and output voltage ripple
US8981835B2 (en) 2013-06-18 2015-03-17 Sandisk Technologies Inc. Efficient voltage doubler
US9024680B2 (en) 2013-06-24 2015-05-05 Sandisk Technologies Inc. Efficiency for charge pumps with low supply voltages
US9077238B2 (en) 2013-06-25 2015-07-07 SanDisk Technologies, Inc. Capacitive regulation of charge pumps without refresh operation interruption
US9007046B2 (en) 2013-06-27 2015-04-14 Sandisk Technologies Inc. Efficient high voltage bias regulation circuit
EP2827483A1 (en) * 2013-07-15 2015-01-21 Infineon Technologies AG Circuitry, multi-branch charge pump, method for controlling a charge pump and system
US9083231B2 (en) 2013-09-30 2015-07-14 Sandisk Technologies Inc. Amplitude modulation for pass gate to improve charge pump efficiency
US9154027B2 (en) 2013-12-09 2015-10-06 Sandisk Technologies Inc. Dynamic load matching charge pump for reduced current consumption
US9917507B2 (en) 2015-05-28 2018-03-13 Sandisk Technologies Llc Dynamic clock period modulation scheme for variable charge pump load currents
US9647536B2 (en) 2015-07-28 2017-05-09 Sandisk Technologies Llc High voltage generation using low voltage devices
US9520776B1 (en) 2015-09-18 2016-12-13 Sandisk Technologies Llc Selective body bias for charge pump transfer switches

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US541614A (en) * 1895-06-25 charles w
US4236199A (en) * 1978-11-28 1980-11-25 Rca Corporation Regulated high voltage power supply
IT1225608B (it) * 1988-07-06 1990-11-22 Sgs Thomson Microelectronics Regolazione della tensione prodotta da un moltiplicatore di tensione.
JPH04222455A (ja) * 1990-12-20 1992-08-12 Nec Corp インタフェース回路
NL9200056A (nl) * 1992-01-14 1993-08-02 Sierra Semiconductor Bv Hoogspanningsgenerator met uitgangsstroomregeling.
US5301097A (en) * 1992-06-10 1994-04-05 Intel Corporation Multi-staged charge-pump with staggered clock phases for providing high current capability
JP2639325B2 (ja) * 1993-11-30 1997-08-13 日本電気株式会社 定電圧発生回路
US5550728A (en) * 1994-04-18 1996-08-27 Analog Devices, Inc. Charge pump converter structure
US5414614A (en) * 1994-06-06 1995-05-09 Motorola, Inc. Dynamically configurable switched capacitor power supply and method
FR2724468B1 (fr) * 1994-09-14 1996-11-15 Suisse Electronique Microtech Dispositif electronique comportant un multiplicateur de tension
US5543668A (en) * 1994-09-16 1996-08-06 Catalyst Semiconductor, Inc. Charge stacking on-chip high-voltage generator and method
US5694308A (en) * 1995-07-03 1997-12-02 Motorola, Inc. Method and apparatus for regulated low voltage charge pump
US5760637A (en) * 1995-12-11 1998-06-02 Sipex Corporation Programmable charge pump
US5625544A (en) * 1996-04-25 1997-04-29 Programmable Microelectronics Corp. Charge pump
US5886887A (en) * 1997-03-27 1999-03-23 Integrated Memory Technologies, Inc. Voltage multiplier with low threshold voltage sensitivity

Also Published As

Publication number Publication date
BR9708371A (pt) 1999-08-03
DE19612443A1 (de) 1997-10-02
WO1997037424A1 (de) 1997-10-09
RU2182742C2 (ru) 2002-05-20
JPH11508120A (ja) 1999-07-13
KR20000004953A (ko) 2000-01-25
EP0890215A1 (de) 1999-01-13
ES2210520T3 (es) 2004-07-01
CN1214810A (zh) 1999-04-21
US6026002A (en) 2000-02-15
ATE252781T1 (de) 2003-11-15
EP0890215B1 (de) 2003-10-22
DE59710890D1 (de) 2003-11-27
DE19612443C2 (de) 1998-02-05
UA54417C2 (uk) 2003-03-17
CN1066292C (zh) 2001-05-23

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