Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 29, 2022
Patent Application Number
16800168
Date Filed
February 25, 2020
Patent Primary Examiner
According to one embodiment, a switching power circuit, includes: a switching transistor that is connected between an input terminal and a node; a driving circuit that supplies a PWM driving signal to the switching transistor; and a phase compensation circuit that supplies a feedback voltage to an error amplifier, in which the properties of the phase compensation circuit are switched in accordance with the voltage of the node immediately before the switching transistor is turned on.
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