TIME SIGNAL GENERATOR AND TIME SIGNAL GENERATING METHOD

摘要

A time signal generator and a time generating method used in a power converter are provided. The time generating method includes following steps. An error delay signal is generated according to an error signal, wherein the error signal is related to an output voltage of the power converter. A time signal is generated according to the error signal and the error delay signal. The time signal may serve to improve a response speed of the power converter.

主权项

1. A time signal generator, adapted to a power converter, the time signal generator comprising:
an input unit, receiving an error signal, wherein the error signal relates to an output voltage of the power converter; a delay unit, coupled to the input unit, and generating an error delay signal according to the error signal; a time signal unit, configured to provide a time signal; and a conversion control device, coupled to the input unit, the delay unit and the time signal unit, and controlling the time signal unit to generate the time signal according to the error signal and the error delay signal.