EARLY WARNING STROBE FOR MITIGATION OF LINE AND LOAD TRANSIENTS

摘要

PURPOSE: A method and a device for adjusting a voltage converter setting value charge an output capacitor or a capacitive load to a desired output voltage level by discharging energy stored in an inductor. CONSTITUTION: A boost converter (101) and an input capacitor (CIN) are coupled to an input supply providing a DC input voltage (VIN). The boost converter provides a DC output voltage (VOUT) to a load and an output capacitor (COUT). The boost converter includes a controller (102), a first transistor (111), and a second transistor (112). The first transistor couples a second terminal (SW) of an inductor (L) to the ground (GND). The second transistor couples the second terminal of the inductor to the output of the boost converter to charge the output capacitor to a required output voltage level. [Reference numerals] (102) Controller; (103) Coupling rectifier control; (104) Bypass control