Integrated N-channel power MOS bridge circuit

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United States of America Patent

PATENT NO 4949142
SERIAL NO

06773316

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Abstract

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The disclosed bridge circuit is fabricated using power MOS technology. Common terminals of the bridge circuit are integrated into common regions in the implementation. Electrodes, typically coupled together in the bridge circuit, are implemented by a shared conducting region in the integrated circuit of the semiconductor chip. By integrating the elements of the circuit, less area of the semiconductor chip is required as compared to an implementation involving 4 (four) discrete elements. Diodes are fabricated across the transistors to protect the elements against reverse biasing.

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Patent Owner(s)

Patent OwnerAddress
SGS MICROELETTRONICA SPA A CORP OF ITALYAGRATE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Contiero, Claudio Via Giovanni XXIII, 5, 20090 Buccinasco (MI 22 608
IT), Galbiati Paola Via Ramazzotti, 24, 20052 Monza (MI 1 16

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