WO2002015392A3 - Schaltungsanordnung zur erkennung eines fehlerzustands - Google Patents
Schaltungsanordnung zur erkennung eines fehlerzustands Download PDFInfo
- Publication number
- WO2002015392A3 WO2002015392A3 PCT/DE2001/003118 DE0103118W WO0215392A3 WO 2002015392 A3 WO2002015392 A3 WO 2002015392A3 DE 0103118 W DE0103118 W DE 0103118W WO 0215392 A3 WO0215392 A3 WO 0215392A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- identifying
- faulty state
- circuit configuration
- transistor
- state
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/523—Circuit arrangements for protecting such amplifiers for amplifiers using field-effect devices
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01969241A EP1310040B1 (de) | 2000-08-16 | 2001-08-16 | Schaltungsanordnung zur erkennung eines fehlerzustands |
DE50111323T DE50111323D1 (de) | 2000-08-16 | 2001-08-16 | Schaltungsanordnung zur erkennung eines fehlerzustands |
KR10-2003-7002251A KR100478795B1 (ko) | 2000-08-16 | 2001-08-16 | 결함 상태를 식별하는 회로 장치 |
US10/368,074 US7054123B2 (en) | 2000-08-16 | 2003-02-18 | Circuit configuration for identifying a fault state |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10040092.2 | 2000-08-16 | ||
DE10040092A DE10040092A1 (de) | 2000-08-16 | 2000-08-16 | Schaltungsanordnung zur Erkennung eines Fehlerzustands |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/368,074 Continuation US7054123B2 (en) | 2000-08-16 | 2003-02-18 | Circuit configuration for identifying a fault state |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002015392A2 WO2002015392A2 (de) | 2002-02-21 |
WO2002015392A3 true WO2002015392A3 (de) | 2002-06-27 |
Family
ID=7652664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/003118 WO2002015392A2 (de) | 2000-08-16 | 2001-08-16 | Schaltungsanordnung zur erkennung eines fehlerzustands |
Country Status (5)
Country | Link |
---|---|
US (1) | US7054123B2 (de) |
EP (1) | EP1310040B1 (de) |
KR (1) | KR100478795B1 (de) |
DE (2) | DE10040092A1 (de) |
WO (1) | WO2002015392A2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10351873B4 (de) * | 2003-11-06 | 2012-07-26 | Pilz Gmbh & Co. Kg | Vorrichtung und Verfahren zum fehlersicheren Abschalten eines induktiven Verbrauchers |
DE102004055057A1 (de) | 2004-11-15 | 2006-05-24 | Infineon Technologies Ag | Ausgangsschaltung |
US7256605B2 (en) * | 2005-11-14 | 2007-08-14 | Semiconductor Components Industries, L.L.C. | Diagnostic circuit and method therefor |
DE102006008284B3 (de) * | 2006-02-22 | 2007-10-25 | Infineon Technologies Ag | Schaltung mit einer Anordnung zur Detektion einer unterbrochenen Anschlussleitung |
US9501714B2 (en) | 2010-10-29 | 2016-11-22 | Qualcomm Incorporated | Systems and methods to improve feature generation in object recognition |
US8576523B2 (en) | 2011-03-14 | 2013-11-05 | Qualcomm Incorporated | Charge pump electrostatic discharge protection |
US8937797B2 (en) * | 2012-03-19 | 2015-01-20 | Allegro Microsystems, Llc | Method and apparatus to detect a broken wire condition in an integrated circuit |
WO2014197641A1 (en) * | 2013-06-04 | 2014-12-11 | Trw Automotive U.S. Llc | Optimized power supply architecture |
US9641070B2 (en) | 2014-06-11 | 2017-05-02 | Allegro Microsystems, Llc | Circuits and techniques for detecting an open pin condition of an integrated circuit |
US10001519B2 (en) | 2015-06-12 | 2018-06-19 | Allegro Microsystems, Llc | Ground reference fault detection in circuits with multiple ground references |
EP3780319A4 (de) * | 2018-03-30 | 2021-04-14 | SANYO Electric Co., Ltd. | Batteriepack und ladesteuerungsverfahren dafür |
US11121547B2 (en) * | 2019-04-02 | 2021-09-14 | Analog Devices International Unlimited Company | Device and method for overvoltage protection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988695A (en) * | 1974-03-30 | 1976-10-26 | Licentia Patent-Verwaltungs-G.M.B.H. | Protection circuit for output stage of low frequency amplifiers |
DE2833501A1 (de) * | 1978-07-31 | 1980-02-21 | Bosch Gmbh Robert | Schutzschaltung fuer einen verbraucher |
US4678950A (en) * | 1983-05-13 | 1987-07-07 | Nec Corporation | Output circuit having an improved protecting circuit |
US4691129A (en) * | 1986-03-19 | 1987-09-01 | Siemens Aktiengesellschaft | Drive circuit for a power MOSFET with source-side load |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53128251A (en) * | 1977-04-15 | 1978-11-09 | Hitachi Ltd | Source follwoer circuit |
NL8800234A (nl) * | 1988-02-01 | 1989-09-01 | Philips Nv | Geintegreerde schakeling met logische circuits en ten minste een push-pull-trap. |
US6081132A (en) * | 1998-03-09 | 2000-06-27 | Intel Corporation | High voltage drive output buffer for low Voltage integrated circuits |
US6614288B1 (en) * | 1998-05-20 | 2003-09-02 | Astec International Limited | Adaptive drive circuit for zero-voltage and low-voltage switches |
DE10008180C2 (de) * | 1999-07-15 | 2002-11-14 | Micronas Gmbh | Elektronische Gebereinrichtung |
US6400546B1 (en) * | 1999-09-02 | 2002-06-04 | Ati International Srl | I/O pad voltage protection circuit and method |
US6842320B1 (en) * | 2002-09-26 | 2005-01-11 | Cypress Semiconductor Corporation | Hot-pluggable over-voltage tolerant input/output circuit |
-
2000
- 2000-08-16 DE DE10040092A patent/DE10040092A1/de not_active Ceased
-
2001
- 2001-08-16 KR KR10-2003-7002251A patent/KR100478795B1/ko not_active IP Right Cessation
- 2001-08-16 EP EP01969241A patent/EP1310040B1/de not_active Expired - Lifetime
- 2001-08-16 DE DE50111323T patent/DE50111323D1/de not_active Expired - Lifetime
- 2001-08-16 WO PCT/DE2001/003118 patent/WO2002015392A2/de active IP Right Grant
-
2003
- 2003-02-18 US US10/368,074 patent/US7054123B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988695A (en) * | 1974-03-30 | 1976-10-26 | Licentia Patent-Verwaltungs-G.M.B.H. | Protection circuit for output stage of low frequency amplifiers |
DE2833501A1 (de) * | 1978-07-31 | 1980-02-21 | Bosch Gmbh Robert | Schutzschaltung fuer einen verbraucher |
US4678950A (en) * | 1983-05-13 | 1987-07-07 | Nec Corporation | Output circuit having an improved protecting circuit |
US4691129A (en) * | 1986-03-19 | 1987-09-01 | Siemens Aktiengesellschaft | Drive circuit for a power MOSFET with source-side load |
Also Published As
Publication number | Publication date |
---|---|
US7054123B2 (en) | 2006-05-30 |
US20030223162A1 (en) | 2003-12-04 |
KR20030031157A (ko) | 2003-04-18 |
DE50111323D1 (de) | 2006-12-07 |
EP1310040B1 (de) | 2006-10-25 |
DE10040092A1 (de) | 2002-03-07 |
WO2002015392A2 (de) | 2002-02-21 |
KR100478795B1 (ko) | 2005-03-24 |
EP1310040A2 (de) | 2003-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2002015392A3 (de) | Schaltungsanordnung zur erkennung eines fehlerzustands | |
EP1410505B8 (de) | Schalteinrichtung zum schalten bei einer hohen betriebsspannung | |
AU2001265322A1 (en) | Dual drive buck regulator | |
DE60335961D1 (de) | Treiberschaltung für schaltvorrichtung und ansteuerverfahren dafür | |
WO2002075706A3 (en) | A socket for use with a micro-component in a light-emitting panel | |
EP0883247A3 (de) | Integrierte Halbleiterschaltung mit Eingangs/Ausgangschnittstelle geeignet für niedrige Amplituden | |
HK1099122A1 (en) | Safety swtich for a fail-safe circuit | |
KR900015454A (ko) | 유도성 부하상의 파워 mos 트랜지스터 제어회로 | |
WO2007124362A3 (en) | Gate leakage insensitive current mirror circuit | |
EP1237160A3 (de) | Leseverstärkersteuerschaltung für Halbleiterspeicheranordnung | |
TW365007B (en) | Driving method of semiconductor integrated circuit and the semiconductor integrated circuit | |
EP1470564B8 (de) | Schaltung zum aufheben der thermischen hysterese in einem stromschalter | |
EP1365503A3 (de) | Leistungsverstärker mit Arbeitspunktanpassung | |
EP1376844A3 (de) | Versorgungsschaltung, insbesondere für Entladungslampe | |
AU2003206338A1 (en) | Semiconductor fabrication process, lateral pnp transistor, and integrated circuit | |
TW200629717A (en) | Operational amplifier | |
WO2004081981A3 (en) | Flame sense circuit and method with analog output | |
AU2003276556A1 (en) | Turn-on bus transmitter with controlled slew rate | |
WO2006112957A3 (en) | Amplifying a signal using a current shared power amplifier | |
TW336353B (en) | Semiconductor circuit | |
AU2003260008A1 (en) | System and method for establishing the input impedance of an amplifier in a stacked configuration | |
EP0605233B1 (de) | Eingangs-Verstärkerschaltung | |
WO2004014030A3 (en) | Differential signaling transmission circuit | |
AU4114097A (en) | Failsafe interface circuit | |
TW200608395A (en) | Semiconductor storage device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): JP KR 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 |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
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: 2001969241 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020037002251 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10368074 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1020037002251 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2001969241 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1020037002251 Country of ref document: KR |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2001969241 Country of ref document: EP |