Output Driver Having Reduced Electromagnetic Susceptibility and Associated Methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140176110A1
SERIAL NO

13727108

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electronic circuit includes a driver circuit having an output terminal that can be coupled to a load to drive the load. A control circuit may be coupled to the driver circuit for controlling the driver circuit. A transistor may be coupled in series between the driver circuit and the output terminal. The transistor may have a first terminal coupled to the driver circuit and a second terminal coupled to the output terminal. A biasing circuit may be coupled to a gate terminal of the transistor and configured to bias the transistor to a conducting state. The biasing circuit may have sufficient drive strength to maintain the transistor in the conducting state in the presence of electromagnetic interference.

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Patent Owner(s)

Patent OwnerAddress
ALLEGRO MICROSYSTEMS LLC955 PERIMETER ROAD MANCHESTER NH 03103-3353

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klebanov, Maxim Newton, US 44 161
Lamar, Washington Mont Vernon, US 19 199

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