Control circuit for the switching of inductive loads, monolithically integrable, comprising a final stage of the push - pull

摘要

Control circuit for the switching of inductive loads, monolithically integrable, comprising a final stage of the push - pull constituted by transistors t and t, each having their base terminal connected to an element of the control circuit c and has a transistor t or t for the extraction of the charges, controls the conduction in the saturation, in phase opposition with respect to the final transistor to which it is connected. / p & & p & the base terminal of each of these transistors t and t for the extraction of charges is connected, by means of a diode d or d is the subject of the control circuit c and has a biasing resistance r or r / p