FR2994492B1 - Circuit integre - Google Patents

Circuit integre Download PDF

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Publication number
FR2994492B1
FR2994492B1 FR1301841A FR1301841A FR2994492B1 FR 2994492 B1 FR2994492 B1 FR 2994492B1 FR 1301841 A FR1301841 A FR 1301841A FR 1301841 A FR1301841 A FR 1301841A FR 2994492 B1 FR2994492 B1 FR 2994492B1
Authority
FR
France
Prior art keywords
terminal
potential
integrated circuit
supply
switch
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.)
Expired - Fee Related
Application number
FR1301841A
Other languages
English (en)
Other versions
FR2994492A1 (fr
Inventor
Thomas Kuenemund
Artur Wroblewski
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies 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
Application filed by Infineon Technologies AG filed Critical Infineon Technologies AG
Publication of FR2994492A1 publication Critical patent/FR2994492A1/fr
Application granted granted Critical
Publication of FR2994492B1 publication Critical patent/FR2994492B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K17/223—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in field-effect transistor switches
    • 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
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • 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
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Logic Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Seasonings (AREA)

Abstract

Montage (200) qui comprend un circuit (201), qui a une première borne (202) pour un premier potentiel (203) d'alimentation et une deuxième borne (204) pour un deuxième potentiel (205) d'alimentation, un commutateur (206), une source (207) de tension, qui est connectée à la deuxième borne (204) et un dispositif (208) de commande, qui est conçu pour, en réaction à la réception d'un signal de déconnexion dans un mode de service, ouvrir le commutateur (206) et commander ensuite la source (207) de tension, de manière à ce qu'elle modifie le potentiel de la deuxième borne (204) en direction du premier potentiel (203) d'alimentation.
FR1301841A 2012-08-01 2013-07-31 Circuit integre Expired - Fee Related FR2994492B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210107028 DE102012107028B3 (de) 2012-08-01 2012-08-01 Schaltungsanordnung
DE102012107028.8 2013-08-01

Publications (2)

Publication Number Publication Date
FR2994492A1 FR2994492A1 (fr) 2014-02-14
FR2994492B1 true FR2994492B1 (fr) 2019-05-31

Family

ID=49384687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1301841A Expired - Fee Related FR2994492B1 (fr) 2012-08-01 2013-07-31 Circuit integre

Country Status (4)

Country Link
US (1) US9432014B2 (fr)
CN (1) CN103684421A (fr)
DE (1) DE102012107028B3 (fr)
FR (1) FR2994492B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014210633B3 (de) * 2014-06-04 2015-08-06 Continental Automotive Gmbh Vorrichtung mit einer Schaltungsanordnung zum Ansteuern einer Magnetaktoranordnung
JP2016092536A (ja) 2014-10-31 2016-05-23 ルネサスエレクトロニクス株式会社 半導体装置
WO2021204320A1 (fr) * 2020-04-08 2021-10-14 Schaeffler Technologies AG & Co. KG Circuit de commande et unité de commande pour un véhicule

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583457A (en) 1992-04-14 1996-12-10 Hitachi, Ltd. Semiconductor integrated circuit device having power reduction mechanism
JP3561012B2 (ja) * 1994-11-07 2004-09-02 株式会社ルネサステクノロジ 半導体集積回路装置
DE19515417C2 (de) 1995-04-26 1998-10-15 Siemens Ag Schaltungsanordnung zum Ansteuern eines Leistungs-MOSFET
JPH11340812A (ja) * 1998-05-22 1999-12-10 Mitsubishi Electric Corp 半導体装置
JP4390304B2 (ja) 1998-05-26 2009-12-24 株式会社ルネサステクノロジ 半導体集積回路装置
DE10116871A1 (de) * 2001-04-04 2002-11-07 Infineon Technologies Ag Integrierte Schaltung mit geringem Energieverbrauch in einem Stromsparmodus
US7231533B2 (en) 2003-12-23 2007-06-12 Microchip Technology Incorporated Wake-up reset circuit draws no current when a control signal indicates sleep mode for a digital device
JP2006012968A (ja) * 2004-06-23 2006-01-12 Nec Electronics Corp 半導体集積回路装置及びその設計方法
US7190225B2 (en) * 2004-09-23 2007-03-13 Maxim Integrated Products, Inc. Efficient low EMI switching output stages and methods
US20070165343A1 (en) 2005-11-07 2007-07-19 Harry Barowski Circuit Arrangement and Method to Reduce Leakage Power and to Increase the Performance of a Circuit
JP4237221B2 (ja) * 2006-11-20 2009-03-11 エルピーダメモリ株式会社 半導体装置
CN101606319B (zh) 2006-12-28 2012-06-20 日本电气株式会社 半导体集成电路器件和电源电压控制系统
JP4962173B2 (ja) * 2007-07-02 2012-06-27 ソニー株式会社 半導体集積回路
US7936205B2 (en) * 2009-06-17 2011-05-03 Qualcomm Incorporated Leakage reduction in electronic circuits
CN102427296B (zh) * 2011-09-14 2013-10-09 矽力杰半导体技术(杭州)有限公司 一种低静态电流的开关型调节器
US9515555B2 (en) * 2011-11-04 2016-12-06 Qorvo Us, Inc. Floating power converter having multiple voltage inputs

Also Published As

Publication number Publication date
CN103684421A (zh) 2014-03-26
FR2994492A1 (fr) 2014-02-14
US9432014B2 (en) 2016-08-30
DE102012107028B3 (de) 2013-11-07
US20150035572A1 (en) 2015-02-05

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