AU2001284366A1 - High-efficiency power supply - Google Patents

High-efficiency power supply

Info

Publication number
AU2001284366A1
AU2001284366A1 AU2001284366A AU8436601A AU2001284366A1 AU 2001284366 A1 AU2001284366 A1 AU 2001284366A1 AU 2001284366 A AU2001284366 A AU 2001284366A AU 8436601 A AU8436601 A AU 8436601A AU 2001284366 A1 AU2001284366 A1 AU 2001284366A1
Authority
AU
Australia
Prior art keywords
power supply
efficiency power
efficiency
supply
power
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.)
Abandoned
Application number
AU2001284366A
Inventor
Meir Shashoua
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.)
K S Waves Ltd
Original Assignee
K S Waves 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 K S Waves Ltd filed Critical K S Waves Ltd
Publication of AU2001284366A1 publication Critical patent/AU2001284366A1/en
Abandoned legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
AU2001284366A 2000-08-14 2001-08-13 High-efficiency power supply Abandoned AU2001284366A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22517900P 2000-08-14 2000-08-14
US60/225,179 2000-08-14
PCT/IL2001/000747 WO2002015372A2 (en) 2000-08-14 2001-08-13 High-efficiency power supply

Publications (1)

Publication Number Publication Date
AU2001284366A1 true AU2001284366A1 (en) 2002-02-25

Family

ID=22843857

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284366A Abandoned AU2001284366A1 (en) 2000-08-14 2001-08-13 High-efficiency power supply

Country Status (4)

Country Link
US (1) US6573695B2 (en)
AU (1) AU2001284366A1 (en)
IL (1) IL138844A0 (en)
WO (1) WO2002015372A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030184314A1 (en) * 2002-03-26 2003-10-02 Ilan Barak Apparatus and method of providing output voltage
CN1320200C (en) * 2002-08-28 2007-06-06 希麦特有限公司 Porous polymeric article
US7190210B2 (en) * 2004-03-25 2007-03-13 Integral Wave Technologies, Inc. Switched-capacitor power supply system and method
US7239194B2 (en) * 2004-03-25 2007-07-03 Integral Wave Technologies, Inc. Trench capacitor power supply system and method
US7432687B2 (en) * 2004-08-02 2008-10-07 Electrovaya Inc. High efficiency switching power supply
EP2389011B1 (en) 2006-10-16 2017-09-27 THX Ltd Audio and power distribution system
US7595623B2 (en) * 2006-11-20 2009-09-29 Freescale Semiconductor, Inc. Methods and apparatus for a spread spectrum switching regulator
ATE470983T1 (en) * 2007-03-30 2010-06-15 Abb Research Ltd SWITCHING CELL AND CONVERTER CIRCUIT FOR SWITCHING A VARIETY OF VOLTAGE LEVELS WITH SUCH A SWITCHING CELL
EP3010145A3 (en) * 2007-10-16 2016-06-01 THX Ltd Efficient power amplifier
US8541992B2 (en) * 2008-08-29 2013-09-24 Nxp B.V. Voltage converter
ES2661600T3 (en) 2009-02-25 2018-04-02 Thx Ltd Low dissipation amplifier
US8933665B2 (en) 2009-08-05 2015-01-13 Apple Inc. Balancing voltages between battery banks
US8541999B2 (en) * 2009-08-05 2013-09-24 Apple Inc. Controlling power loss in a switched-capacitor power converter
US9484860B2 (en) 2013-03-12 2016-11-01 Thx Ltd. Tracking power supply with increased boost capability
US9463328B2 (en) * 2013-06-11 2016-10-11 Cameron Health, Inc. Nanopower voltage reference for an implantable medical device
US10715037B2 (en) * 2016-08-05 2020-07-14 The University Of Hong Kong High-efficiency switched-capacitor power supplies and methods
EP3396834B1 (en) * 2017-04-28 2023-03-22 Nxp B.V. Switched capacitor power converter

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574250A (en) 1981-10-13 1986-03-04 Intel Corporation Switched capacitor filter utilizing a differential input and output circuit and method
US4531106A (en) * 1983-10-04 1985-07-23 At&T Technologies, Inc. Switched capacitor circuits
DE4107597C2 (en) * 1991-03-09 2001-02-15 Temic Semiconductor Gmbh Self-clocking charge pump
FR2679715B1 (en) * 1991-07-25 1993-10-29 Centre Nal Recherc Scientifique ELECTRONIC DEVICE FOR CONVERTING ELECTRICAL ENERGY.
JPH05347519A (en) 1991-12-31 1993-12-27 Texas Instr Inc <Ti> Operational amplifier
US5396194A (en) 1993-11-19 1995-03-07 Carver Corporation Audio frequency power amplifiers
US5414614A (en) * 1994-06-06 1995-05-09 Motorola, Inc. Dynamically configurable switched capacitor power supply and method
US5606289A (en) 1994-06-22 1997-02-25 Carver Corporation Audio frequency power amplifiers with actively damped filter
US5581454A (en) 1994-11-22 1996-12-03 Collins; Hansel High power switched capacitor voltage conversion and regulation apparatus
FR2731565B1 (en) * 1995-03-10 1997-04-18 Gec Alsthom Transport Sa ELECTRONIC DEVICE FOR CONVERTING ELECTRICAL ENERGY
US5777512A (en) 1996-06-20 1998-07-07 Tripath Technology, Inc. Method and apparatus for oversampled, noise-shaping, mixed-signal processing
US5847607A (en) * 1996-12-19 1998-12-08 National Semiconductor Corporation High speed fully differential operational amplifier with fast settling time for switched capacitor applications
EP0856935B1 (en) * 1997-02-03 2003-11-05 Denso Corporation Charge pump circuit
US6011440A (en) 1997-03-18 2000-01-04 Linear Technology Corporation Amplifier having output range that exceeds supply voltage
US5914638A (en) 1997-06-06 1999-06-22 Omnivision Technologies, Inc. Method and apparatus for adjusting the common-mode output voltage of a sample-and-hold amplifier
US5974089A (en) 1997-07-22 1999-10-26 Tripath Technology, Inc. Method and apparatus for performance improvement by qualifying pulses in an oversampled noise-shaping signal processor
JP3450690B2 (en) * 1998-01-20 2003-09-29 三菱電機株式会社 Power system compensation controller
US5969513A (en) * 1998-03-24 1999-10-19 Volterra Semiconductor Corporation Switched capacitor current source for use in switching regulators
EP0992103B1 (en) * 1998-04-24 2008-10-29 Nxp B.V. Combined capacitive up/down converter
US6424208B1 (en) * 1999-12-30 2002-07-23 The Engineering Consortium, Inc. Switched capacitor filter with integrated voltage multiplier
US6373340B1 (en) * 2000-08-14 2002-04-16 K. S. Waves, Ltd. High-efficiency audio power amplifier
US6400214B1 (en) * 2000-08-28 2002-06-04 Marvell International, Ltd. Switched capacitor filter for reference voltages in analog to digital converter
JP3666805B2 (en) * 2000-09-19 2005-06-29 ローム株式会社 DC / DC converter

Also Published As

Publication number Publication date
US6573695B2 (en) 2003-06-03
WO2002015372B1 (en) 2002-07-25
IL138844A0 (en) 2001-10-31
WO2002015372A2 (en) 2002-02-21
WO2002015372A3 (en) 2002-05-30
US20020089313A1 (en) 2002-07-11

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