Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yingying Yang0
Junxiao Chen0
Date of Patent
January 10, 2023
0Patent Application Number
174571410
Date Filed
December 1, 2021
0Patent Primary Examiner
CPC Code
A method includes detecting a signal on a switching node connected to a power switch, detecting a gate drive voltage of the power switch, during a gate drive process of the power switch, reducing a gate drive current based on a first comparison result obtained from comparing the signal with a first threshold, and during the gate drive process of the power switch, increasing the gate drive current based on a second comparison result obtained from comparing the gate drive voltage with a second threshold.
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