Title:
MOTOR DRIVING DEVICE AND ELECTRIC POWER-STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/203746
Kind Code:
A1
Abstract:
A motor driving device according to the present disclosure comprises: a digital control unit that executes digital control for driving a motor; an analog control unit that outputs an analog signal which is used for control of the motor; and a power source IC. The analog signal output by the analog control unit passes through an AD converter and is then input to the digital control unit. The power source IC provides a shared constant voltage to the AD converter and the analog control unit.
Inventors:
KITAJIMA KENGO (JP)
OKANOUE TAKAHIRO (JP)
YAMAGUCHI NORIHIRO (JP)
TAKEDA YOICHI (JP)
OKANOUE TAKAHIRO (JP)
YAMAGUCHI NORIHIRO (JP)
TAKEDA YOICHI (JP)
Application Number:
PCT/JP2022/018518
Publication Date:
October 26, 2023
Filing Date:
April 22, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02P25/16
Foreign References:
| JP2011254562A | 2011-12-15 | |||
| JP2019187134A | 2019-10-24 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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