A power circuit detector and detection method of power based on PWM technique.

摘要

Short circuit power detector and detection method of power based on PWM technique of the present invention belongs to the technology sector of electronic systems and relates more specifically to a power circuit detector and detection method of power that use The technique of PWM.The power detector circuit is composed by a circuit signal generator (1), a control logic (2), and a filter of signals (3), which aims to provide a circuit that meets the demand of measuring power, proposing a robust solution, low consumption and low area.This solution is to provide a detector output low power consumption based on a technique of PWM (pulse width modulation) that generates an analog voltage proportional to the input power. 1 / 1