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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10763729 B1

PDFFull Text
Date of Patent:
Sep. 01, 2020

Filed:

Jan. 24, 2017

Electronic control unit, and electric power steering device using the same

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventor:

Hiroyasu Sugiura, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, Aichi-Pref., JP;

Attorney:

Maschoff Brennan

Primary Examiner:

Tulsidas C Patel

Assistant Examiner:

Rashad H Johnson

Int. Cl.
CPC ...
H02K 11/33 (2016.01); H01L 25/18 (2006.01); B62D 5/04 (2006.01); H01L 25/07 (2006.01); H02P 29/00 (2016.01); H05K 7/14 (2006.01); H02K 11/24 (2016.01); H02P 6/00 (2016.01); H02K 11/215 (2016.01); H02K 11/40 (2016.01); H01L 23/367 (2006.01); H02K 5/22 (2006.01); H02K 11/02 (2016.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H02K 11/33 (2016.01); B62D 5/0406 (2013.01); B62D 5/0463 (2013.01); H01L 23/3675 (2013.01); H01L 25/07 (2013.01); H01L 25/18 (2013.01); H02K 5/225 (2013.01); H02K 11/02 (2013.01); H02K 11/215 (2016.01); H02K 11/24 (2016.01); H02K 11/40 (2016.01); H02P 6/00 (2013.01); H02P 29/00 (2013.01); H05K 7/1432 (2013.01); H05K 7/20854 (2013.01); H02K 2211/03 (2013.01);
Abstract

In an electronic control unit, a current circuit part is provided on a substrate and includes a switching element. During the control of a control target, a current having a relatively large value of a predetermined value or more flows in the current circuit part. A control circuit part is provided on the substrate and includes a control part that controls actuation of the switching element on the basis of a control signal to control the control target. A current input part is provided on the substrate so as to be located opposite to the control circuit with respect to the current circuit portion. To the current input portion, the current to be supplied to the control target via the current circuit portion is input.

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