Power circuit and power module using MISFET having control circuit disposed between gate and source

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10320380
APP PUB NO 20180048306A1
SERIAL NO

15724491

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Abstract

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The power circuit includes: a main substrate; a first electrode pattern disposed on the main substrate and connected to a positive-side power terminal P; a second electrode pattern disposed on a main substrate and connected to a negative-side power terminal N; a third electrode pattern disposed on the main substrate and connected to an output terminal O; a first MISFET Q1 of which a first drain is disposed on the first electrode pattern; a second MISFET Q4 of which a second drain is disposed on the third electrode pattern; a first control circuit (DG1) connected between a first gate G1 and a first source S1 of the first MISFET, and configured to control a current path conducted from the first source towards the first gate.

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Patent Owner(s)

  • ROHM CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakakohara, Yusuke Kyoto, JP 16 54
Otake, Hirotaka Kyoto, JP 63 304
Yanagi, Tatsuya Kyoto, JP 10 39

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