DC-DC CONVERTING CIRCUIT AND POWER MANAGEMENT CHIP PACKAGE

摘要

The present invention provides a kind of direct current (DC) Direct Current (DC) conversion circuits comprising: electric pressure converter for generating adjustment current-responsive in driving signal, and exports output voltage and electric current; Output voltage regulator adjusts output voltage, and exports the output electric current of first control signal control intensity; Voltage limiter limits voltage value and corresponds to first control signal and threshold value or smaller; Current sensor sensed intensities generate adjustment electric current, and generate the intensity that second control signal has the detection of corresponding voltage value value; And driving signal generator based on first control signal there is voltage value to be less than or equal to threshold value, the second signal for generating driving signal. According to the present invention, by including occupying entire chip, device or system, it is possible to reduce transfer efficiency. ;The 2016 of copyright KIPO submissions