WO2002050850A3 - Commutateur integre a commande par transformateur rf - Google Patents

Commutateur integre a commande par transformateur rf Download PDF

Info

Publication number
WO2002050850A3
WO2002050850A3 PCT/FR2001/004136 FR0104136W WO0250850A3 WO 2002050850 A3 WO2002050850 A3 WO 2002050850A3 FR 0104136 W FR0104136 W FR 0104136W WO 0250850 A3 WO0250850 A3 WO 0250850A3
Authority
WO
WIPO (PCT)
Prior art keywords
transformer
whereon
integrated switch
power switch
transformer control
Prior art date
Application number
PCT/FR2001/004136
Other languages
English (en)
Other versions
WO2002050850A2 (fr
Inventor
Fabrice Guitton
Robert Pezzani
Original Assignee
St Microelectronics Sa
Fabrice Guitton
Robert Pezzani
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 St Microelectronics Sa, Fabrice Guitton, Robert Pezzani filed Critical St Microelectronics Sa
Priority to EP01990605A priority Critical patent/EP1350258A2/fr
Priority to US10/182,420 priority patent/US6862196B2/en
Publication of WO2002050850A2 publication Critical patent/WO2002050850A2/fr
Publication of WO2002050850A3 publication Critical patent/WO2002050850A3/fr

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901—Structure
    • H01L2924/19011—Structure including integrated passive components

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Inverter Devices (AREA)

Abstract

L'invention concerne un circuit de commande d'un interrupteur de puissance au moyen d'au moins un transformateur d'isolement galvanique, le transformateur étant réalisé sous la forme d'enroulements conducteurs plans sur un substrat isolant (20) sur lequel sont intégrés des composants passifs constitutifs d'un circuit oscillant d'excitation haute fréquence d'un enroulement primaire du transformateur, le substrat du transformateur étant rapporté sur une plaquette (42) sur laquelle est montée une puce (40) de circuit intégrant l'interrupteur de puissance.
PCT/FR2001/004136 2000-12-21 2001-12-20 Commutateur integre a commande par transformateur rf WO2002050850A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01990605A EP1350258A2 (fr) 2000-12-21 2001-12-20 Commutateur integre a commande par transformateur rf
US10/182,420 US6862196B2 (en) 2000-12-21 2001-12-20 Integrated switch with RF transformer control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0016837A FR2818824B1 (fr) 2000-12-21 2000-12-21 Commutateur integre a commande par transformateur rf
FR00/16837 2000-12-21

Publications (2)

Publication Number Publication Date
WO2002050850A2 WO2002050850A2 (fr) 2002-06-27
WO2002050850A3 true WO2002050850A3 (fr) 2003-01-03

Family

ID=8858052

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2001/004136 WO2002050850A2 (fr) 2000-12-21 2001-12-20 Commutateur integre a commande par transformateur rf

Country Status (5)

Country Link
US (1) US6862196B2 (fr)
EP (1) EP1350258A2 (fr)
CN (1) CN1227802C (fr)
FR (1) FR2818824B1 (fr)
WO (1) WO2002050850A2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895600A1 (fr) 2005-12-26 2007-06-29 St Microelectronics Sa Commutateur bidirectionnel a commande hf
JP4918795B2 (ja) * 2006-03-16 2012-04-18 富士電機株式会社 パワーエレクトロニクス機器
US7660137B1 (en) * 2006-07-26 2010-02-09 Polarity, Inc. High-voltage modulator system
FR2918817A1 (fr) * 2007-07-12 2009-01-16 St Microelectronics Sa Circuit de commande d'un commutateur alternatif.
US8270912B2 (en) * 2007-12-12 2012-09-18 Broadcom Corporation Method and system for a transformer in an integrated circuit package
GB2456823B (en) * 2008-01-25 2013-07-24 Control Tech Ltd A DC motor drive
US8084894B2 (en) * 2008-02-04 2011-12-27 Analog Devices, Inc. Solid state relay
US7894173B2 (en) * 2008-09-16 2011-02-22 Taiwan Semiconductor Manufacturing Company, Ltd. Enhancing bandwidth of ESD network using transformers
NL1036415C2 (nl) * 2009-01-13 2010-07-14 Cooeperatieve Vereniging Easymeasure U A Werkwijze en inrichting voor draadloze overdracht van elektrische energie.
US20120002377A1 (en) * 2010-06-30 2012-01-05 William French Galvanic isolation transformer
CN102142833B (zh) * 2011-01-24 2012-10-03 常州汇邦电子有限公司 可控硅触发电路
GB2490548B (en) * 2011-05-06 2016-08-17 Renishaw Plc RF coil assembly for magnetic resonance apparatus
EP2528233A1 (fr) * 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Circuit de couplage pour coupler un circuit de commande à un commutateur semi-conducteur
JP6013023B2 (ja) * 2012-05-16 2016-10-25 ルネサスエレクトロニクス株式会社 電源回路及びマトリクスコンバータ
US10109413B2 (en) * 2013-02-01 2018-10-23 The Trustees Of Dartmouth College Multilayer conductors with integrated capacitors and associated systems and methods
US9293997B2 (en) 2013-03-14 2016-03-22 Analog Devices Global Isolated error amplifier for isolated power supplies
US10270630B2 (en) 2014-09-15 2019-04-23 Analog Devices, Inc. Demodulation of on-off-key modulated signals in signal isolator systems
US9660848B2 (en) 2014-09-15 2017-05-23 Analog Devices Global Methods and structures to generate on/off keyed carrier signals for signal isolators
US10536309B2 (en) 2014-09-15 2020-01-14 Analog Devices, Inc. Demodulation of on-off-key modulated signals in signal isolator systems
US9998301B2 (en) 2014-11-03 2018-06-12 Analog Devices, Inc. Signal isolator system with protection for common mode transients
FR3037741A1 (fr) * 2015-06-22 2016-12-23 St Microelectronics Tours Sas Convertisseur a circuit correcteur du facteur de puissance
FR3072520B1 (fr) 2017-10-16 2020-09-04 St Microelectronics Tours Sas Circuit de commande d'un thyristor ou triac
RU2686450C1 (ru) * 2018-04-26 2019-04-25 Акционерное общество "Ангстрем" Интегральная микросхема гальванической развязки на структурах кремний на сапфире

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177675A2 (fr) * 1984-09-22 1986-04-16 Robert Bosch Gmbh Coupleur large bande pour les signaux à haute fréquence
US4713723A (en) * 1986-07-01 1987-12-15 Kaufman Lance R Isolation transformer
FR2641639A1 (fr) * 1989-01-09 1990-07-13 Alsthom Gec Dispositif transmetteur d'ordres
WO1992016920A1 (fr) * 1991-03-16 1992-10-01 Gjd Manufacturing Limited Systeme de signalisation
JPH06163282A (ja) * 1992-11-19 1994-06-10 Hitachi Ltd 電源装置
US5353001A (en) * 1991-01-24 1994-10-04 Burr-Brown Corporation Hybrid integrated circuit planar transformer
US5355301A (en) * 1992-02-28 1994-10-11 Fuji Electric Co., Ltd. One-chip type switching power supply device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56501694A (fr) * 1979-11-29 1981-11-19
FR2493631A1 (fr) * 1980-11-03 1982-05-07 Augier Sa Installation de modulation pour l'alimentation secteur d'organes de puissance
FR2654876B1 (fr) * 1989-11-23 1993-11-12 Commissariat A Energie Atomique Dispositif de charge de moyens d'accumulation d'energie electrique, muni de moyens permettant de maitriser cette charge.
DK0534013T3 (da) * 1991-09-27 1997-04-07 Alcatel Bell Sdt Sa Resonanskreds med lav tabsfaktor til kapacitansdriver
DE19710319B4 (de) * 1997-03-13 2004-03-25 Danfoss Drives A/S Schaltung zum Sperren einer Halbleiterschaltvorrichtung bei Überstrom
AU1271599A (en) * 1997-10-20 1999-05-10 Usar Systems Inc. Improved voltaic pile with charge equalizing system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177675A2 (fr) * 1984-09-22 1986-04-16 Robert Bosch Gmbh Coupleur large bande pour les signaux à haute fréquence
US4713723A (en) * 1986-07-01 1987-12-15 Kaufman Lance R Isolation transformer
FR2641639A1 (fr) * 1989-01-09 1990-07-13 Alsthom Gec Dispositif transmetteur d'ordres
US5353001A (en) * 1991-01-24 1994-10-04 Burr-Brown Corporation Hybrid integrated circuit planar transformer
WO1992016920A1 (fr) * 1991-03-16 1992-10-01 Gjd Manufacturing Limited Systeme de signalisation
US5355301A (en) * 1992-02-28 1994-10-11 Fuji Electric Co., Ltd. One-chip type switching power supply device
JPH06163282A (ja) * 1992-11-19 1994-06-10 Hitachi Ltd 電源装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOURGEOIS J M: "PCB BASED TRANSFORMER FOR POWER MOSFET DRIVE", PROCEEDINGS OF THE ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC). ORLANDO, FEB. 13 - 17, 1994, NEW YORK, IEEE, US, vol. 1 CONF. 9, 13 February 1994 (1994-02-13), pages 238 - 244, XP000467323 *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 477 (E - 1602) 6 September 1994 (1994-09-06) *

Also Published As

Publication number Publication date
CN1227802C (zh) 2005-11-16
EP1350258A2 (fr) 2003-10-08
FR2818824B1 (fr) 2003-03-21
US6862196B2 (en) 2005-03-01
US20030075990A1 (en) 2003-04-24
WO2002050850A2 (fr) 2002-06-27
FR2818824A1 (fr) 2002-06-28
CN1481562A (zh) 2004-03-10

Similar Documents

Publication Publication Date Title
WO2002050850A3 (fr) Commutateur integre a commande par transformateur rf
DE602004002298D1 (de) Elektronische schaltung mit integriertem piezoelektrischen transformator
US6490176B2 (en) DC/AC conversion apparatus and method having contactless, inductive energy transfer
WO2003071568A3 (fr) Ensemble demarreur pour lampe a decharge gazeuse
WO2002050848A3 (fr) Inducteur plan avec plan conducteur segmente
WO2002023563A3 (fr) Bobine micro-electronique amelioree et son procede de fabrication
US20030095026A1 (en) Transformer
EP1753079A4 (fr) Antenne multibande, substrat de circuit et dispositif de communication
JPH10209733A (ja) 表面実装型アンテナおよびそれを用いたアンテナ装置
US8390524B2 (en) Antenna device, reception device and radio wave timepiece
EP1137157A3 (fr) Circuit d'alimentation de puissance à découpage
WO2000008898A3 (fr) Appareil de chauffage haute frequence
CN107834856B (zh) Dc-dc转换器设备
KR20140076994A (ko) 무선전력 수신장치 및 그의 제조 방법
US20180366250A1 (en) System and method for gapping an embedded magnetic device
ATE548537T1 (de) Funkgesteuerte antriebsvorrichtung
EP1363474A3 (fr) Dispositif de chauffage inductif de pièces
EP0987826A3 (fr) Circuit de commutation pour un émetteur-récepteur radio
DE602005009434D1 (de) Multifrequenz-Stromeinspeisung und Spule und NMR-Spektrometer mit einer solchen Stromeinspeisung
DE60119437D1 (de) Breitband Hochimpedanz-Transponder für elektronisches Identifizierungssystem
JP2000223318A (ja) 可変インダクタンス素子
KR100926774B1 (ko) 두 개의 포트를 구비하는 콤팩트한 평면 안테나 및 이를 포함하는 단말
TW477104B (en) Balanced oscillator having a short circuited quarter-wave paired line
SE0101125D0 (sv) Control means and method for a transistor switch circuit
US20100296316A1 (en) Piezoelectric converter with primary regulation and associated piezoelectric transformer

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CN US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

WWE Wipo information: entry into national phase

Ref document number: 10182420

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 018210767

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2001990605

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2001990605

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2001990605

Country of ref document: EP