Electricity: electrical systems and devices – Safety and protection of systems and devices – Load shunting by fault responsive means
Reexamination Certificate
2005-01-27
2008-11-11
Leja, Ronald W (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
Load shunting by fault responsive means
Reexamination Certificate
active
07450358
ABSTRACT:
The ESD protective circuit according to the invention is designed for an electronic circuit which uses at least one first and one second supply voltage. This ESD protective circuit has a first and a second ESD protective element which can be activated via a control input and are electrically connected to the first and second supply voltage nodes, respectively, and has a control bus which electrically connects the control inputs of the ESD protective elements and, furthermore, has an overvoltage detector, which drives the control bus as a function of the potential at the first supply voltage node.
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Brinks Hofer Gilson & Lione
Infineon - Technologies AG
Leja Ronald W
LandOfFree
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