ATE456191T1 - Vor batterieverpolung geschützte logikausgangsstufe einer integrierten schaltung - Google Patents

Vor batterieverpolung geschützte logikausgangsstufe einer integrierten schaltung

Info

Publication number
ATE456191T1
ATE456191T1 AT07822087T AT07822087T ATE456191T1 AT E456191 T1 ATE456191 T1 AT E456191T1 AT 07822087 T AT07822087 T AT 07822087T AT 07822087 T AT07822087 T AT 07822087T AT E456191 T1 ATE456191 T1 AT E456191T1
Authority
AT
Austria
Prior art keywords
transistor
integrated circuit
output
supply terminal
output level
Prior art date
Application number
AT07822087T
Other languages
English (en)
Inventor
Thierry Masson
Pierre Coquille
Original Assignee
E2V Semiconductors
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 E2V Semiconductors filed Critical E2V Semiconductors
Application granted granted Critical
Publication of ATE456191T1 publication Critical patent/ATE456191T1/de

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/003Modifications for increasing the reliability for protection
    • H03K19/00315Modifications for increasing the reliability for protection in field-effect transistor circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
AT07822087T 2006-11-10 2007-10-31 Vor batterieverpolung geschützte logikausgangsstufe einer integrierten schaltung ATE456191T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0609842A FR2908570B1 (fr) 2006-11-10 2006-11-10 Etage de sortie logique de circuit integre protege contre une inversion de batterie
PCT/EP2007/061740 WO2008055830A1 (fr) 2006-11-10 2007-10-31 Etage de sortie logique de circuit integre protege contre une inversion de batterie.

Publications (1)

Publication Number Publication Date
ATE456191T1 true ATE456191T1 (de) 2010-02-15

Family

ID=38162168

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07822087T ATE456191T1 (de) 2006-11-10 2007-10-31 Vor batterieverpolung geschützte logikausgangsstufe einer integrierten schaltung

Country Status (7)

Country Link
US (1) US20100014201A1 (de)
EP (1) EP2087592B1 (de)
AT (1) ATE456191T1 (de)
DE (1) DE602007004518D1 (de)
ES (1) ES2339504T3 (de)
FR (1) FR2908570B1 (de)
WO (1) WO2008055830A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8385036B2 (en) * 2009-10-07 2013-02-26 Intersil Americas Inc. System and method for negative voltage protection
CN104867465B (zh) * 2015-05-11 2017-08-25 深圳市华星光电技术有限公司 负压信号生成电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423456A (en) * 1981-11-13 1983-12-27 Medtronic, Inc. Battery reversal protection
NL8800872A (nl) * 1988-04-06 1989-11-01 Philips Nv Geintegreerde schakeling.
IT1227104B (it) * 1988-09-27 1991-03-15 Sgs Thomson Microelectronics Circuito integrato autoprotetto da inversioni di polarita' della batteria di alimentazione
US6002292A (en) * 1998-03-13 1999-12-14 International Business Machines Corporation Method and apparatus to control noise in a dynamic circuit
DE19817790A1 (de) * 1998-04-21 1999-12-09 Siemens Ag Verpolschutzschaltung
TW490907B (en) * 2000-11-14 2002-06-11 Silicon Touch Tech Inc Circuit with protection for inverted connection of power source polarity
US7102862B1 (en) * 2002-10-29 2006-09-05 Integrated Device Technology, Inc. Electrostatic discharge protection circuit
US6967468B2 (en) * 2003-07-02 2005-11-22 Sigmatel, Inc. Overvoltage and backflow current protection for a battery charger
DE60307853T2 (de) * 2003-10-09 2007-09-20 Texas Instruments Inc., Dallas CMOS-Busempfänger mit vollem Spannungsschub und mit niedrigem Leistungsverbrauch
US7283343B2 (en) * 2004-12-15 2007-10-16 Texas Instruments Incorporated Integrated reverse battery protection circuit for an external MOSFET switch
JP2008306788A (ja) * 2007-06-05 2008-12-18 Ricoh Co Ltd スイッチングレギュレータ及びスイッチングレギュレータの動作制御方法

Also Published As

Publication number Publication date
FR2908570B1 (fr) 2009-03-06
WO2008055830A1 (fr) 2008-05-15
ES2339504T3 (es) 2010-05-20
EP2087592B1 (de) 2010-01-20
US20100014201A1 (en) 2010-01-21
EP2087592A1 (de) 2009-08-12
FR2908570A1 (fr) 2008-05-16
DE602007004518D1 (de) 2010-03-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties