A DC/DC converter includes a first switchcoupled to an input voltage and to a reference voltage. The first switch is suitable for driving a load connected to the output terminal of the DC/DC converter. The DC/DC converter includes an inductor having an intrinsic resistance and being connected to a terminal of the first switch, and a control circuit suitable for generating a driving signal of the first switch at a switching pulse. The control circuit has a first input terminal connected to the output terminal of the DC/DC converter. The DC/DC converter comprises a resistive element and a capacitor connected between the terminal of the first switch and the reference voltage. The control circuit has a second input terminal connected with the terminal in common of the capacitor and of the resistance.