Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toru Takuma0
Naoki Takahashi0
Shuntaro Takahashi0
Date of Patent
January 9, 2024
0Patent Application Number
175928070
Date Filed
February 4, 2022
0Patent Citations
Patent Primary Examiner
Patent abstract
An overcurrent protection circuit includes a current control part configured to control conductance of a transistor so as to limit an output current flowing when the transistor is turned on to a predetermined upper limit or less, and a duty control part configured to forcibly turning on/off the transistor at a predetermined duty ratio when a temperature protection circuit detects a temperature abnormality in a state where the current control part limits the output current.
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