AU2001271881A1 - Powering ic chips using ac signals - Google Patents

Powering ic chips using ac signals

Info

Publication number
AU2001271881A1
AU2001271881A1 AU2001271881A AU7188101A AU2001271881A1 AU 2001271881 A1 AU2001271881 A1 AU 2001271881A1 AU 2001271881 A AU2001271881 A AU 2001271881A AU 7188101 A AU7188101 A AU 7188101A AU 2001271881 A1 AU2001271881 A1 AU 2001271881A1
Authority
AU
Australia
Prior art keywords
powering
chips
signals
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
AU2001271881A
Inventor
Robert J. Bosnyak
Jose M. Cruz
Shwetabh Verma
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.)
Sun Microsystems Inc
Original Assignee
Sun Microsystems Inc
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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of AU2001271881A1 publication Critical patent/AU2001271881A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
    • H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
AU2001271881A 2000-07-12 2001-07-06 Powering ic chips using ac signals Abandoned AU2001271881A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09614664 2000-07-12
US09/614,664 US6597593B1 (en) 2000-07-12 2000-07-12 Powering IC chips using AC signals
PCT/US2001/021435 WO2002005076A2 (en) 2000-07-12 2001-07-06 Powering ic chips using ac signals

Publications (1)

Publication Number Publication Date
AU2001271881A1 true AU2001271881A1 (en) 2002-01-21

Family

ID=24462223

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001271881A Abandoned AU2001271881A1 (en) 2000-07-12 2001-07-06 Powering ic chips using ac signals

Country Status (3)

Country Link
US (1) US6597593B1 (en)
AU (1) AU2001271881A1 (en)
WO (1) WO2002005076A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100878222B1 (en) * 2001-07-03 2009-01-13 삼성전자주식회사 Apparatus for supplying power for a liquid crystal display
US7852185B2 (en) * 2003-05-05 2010-12-14 Intel Corporation On-die micro-transformer structures with magnetic materials
US7303941B1 (en) 2004-03-12 2007-12-04 Cisco Technology, Inc. Methods and apparatus for providing a power signal to an area array package
US8134548B2 (en) 2005-06-30 2012-03-13 Micron Technology, Inc. DC-DC converter switching transistor current measurement technique
US8179699B2 (en) * 2008-12-31 2012-05-15 Stmicroelectronics S.R.L. Method for controlling a switching regulator and related switching regulator
WO2014028441A2 (en) 2012-08-13 2014-02-20 Massachusetts Institute Of Technology Multi-step, switched-capacitor rectifier and dc-dc converter circuits and related techniques
EP2941822B1 (en) * 2013-02-28 2022-08-24 Siemens Energy Global GmbH & Co. KG Converter station with diode rectifier
WO2015069516A1 (en) 2013-10-29 2015-05-14 Massachusetts Institute Of Technology Switched-capacitor split drive transformer power conversion circuit
US10361023B2 (en) 2014-08-07 2019-07-23 Nvidia Corporation Magnetic power coupling to an integrated circuit module
GB2533767B (en) * 2014-12-16 2019-06-19 Leonardo Mw Ltd Integrated circuits and methods of manufacturing.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564390A (en) * 1968-04-16 1971-02-16 Gen Electric Power converter circuit operating as an electric potential transformer
US5147815A (en) * 1990-05-14 1992-09-15 Motorola, Inc. Method for fabricating a multichip semiconductor device having two interdigitated leadframes
GB2252208B (en) * 1991-01-24 1995-05-03 Burr Brown Corp Hybrid integrated circuit planar transformer
US5355301A (en) * 1992-02-28 1994-10-11 Fuji Electric Co., Ltd. One-chip type switching power supply device
EP0608440A1 (en) * 1992-12-18 1994-08-03 Fujitsu Limited Semiconductor device having a plurality of chips having identical circuit arrangements sealed in package
US5407354A (en) * 1993-12-03 1995-04-18 Gull Laboratories, Inc. Anti-microbial apparatus and method for dental handpieces
US5570279A (en) * 1994-09-21 1996-10-29 The Research And Development Institute, Inc. At Montana State University PWM converters for three phase AC power control and AC to DC conversion
JP2974967B2 (en) * 1996-04-27 1999-11-10 ティーディーケイ株式会社 Converter transformer
US5877667A (en) 1996-08-01 1999-03-02 Advanced Micro Devices, Inc. On-chip transformers
US6118351A (en) 1997-06-10 2000-09-12 Lucent Technologies Inc. Micromagnetic device for power processing applications and method of manufacture therefor
US6124778A (en) 1997-10-14 2000-09-26 Sun Microsystems, Inc. Magnetic component assembly
US6052790A (en) * 1998-01-27 2000-04-18 Dell Usa, L.P. Computer system with improved DC to DC power conversion employing capacitive energy storage reservoirs
US6021499A (en) 1998-03-31 2000-02-01 Sony Corporation Of Japan Isolated ground reference DC power supply
US6147583A (en) * 1998-05-26 2000-11-14 Artesyn Technologies Transformer assembly
TW380266B (en) * 1998-07-03 2000-01-21 Delta Electronic Inc Windings with chip

Also Published As

Publication number Publication date
WO2002005076A2 (en) 2002-01-17
US6597593B1 (en) 2003-07-22
WO2002005076A3 (en) 2002-05-10

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