EP 2380198 A1 20111026 - SELF-LOCKING SWITCH
Title (en)
SELF-LOCKING SWITCH
Title (de)
SELBSTSPERRENDER SCHALTER
Title (fr)
INTERRUPTEUR AUTOBLOQUANT
Publication
Application
Priority
- EP 2009009285 W 20091223
- DE 102009004254 A 20090107
Abstract (en)
[origin: WO2010081530A1] The invention relates to a self-locking switch having at least one transistor (12) that is conductive in the non-switched state. The self-locking switch comprises at least one self-conducting transistor and at least one non-linear element (13) comprising two contacts, being non-conductive when a voltage is present between the contacts that is smaller than a characteristic voltage, and being conductive when a voltage is present between the contacts that is greater than or equal to the characteristic voltage, wherein the sign of the characteristic voltage is defined as positive, wherein one contact of the non-linear element is in electrical contact with the source contact of the transistor.
IPC 8 full level
H01L 27/02 (2006.01); H01L 27/06 (2006.01); H03K 17/30 (2006.01); H03K 17/687 (2006.01)
CPC (source: EP)
H01L 27/0203 (2013.01); H01L 27/0605 (2013.01); H01L 27/0629 (2013.01); H01L 29/0623 (2013.01); H01L 29/42316 (2013.01); H01L 29/7786 (2013.01); H01L 29/2003 (2013.01)
Citation (search report)
See references of WO 2010081530A1
Citation (examination)
"MIC5020 Current-Sensing Low-Side MOSFET Driver", INTERNET CITATION, October 1998 (1998-10-01), XP002276665, Retrieved from the Internet <URL:http://www.micrel.com/_PDF/mic5020.pdf> [retrieved on 20040413]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2009009285 W 20091223; EP 09799288 A 20091223