Dc/dc converter

A DC/DC converter for converting an input DC voltage into an output DC voltage comprising:

• an input capacitor, an inductor, a first electronic switch, a diode, an output capacitor and a control unit, wherein the control unit drives the first electronic switch as a function of the signals fed to the control unit,
• wherein a first signal represents the current output voltage or the current output current and a second signal represents the desired voltage or the desired current,
• wherein the input capacitor is connected between the input voltage and ground or zero point, the inductor is connected between the input capacitor and the first electronic switch, and
• wherein the diode is disposed between the inductor and the output capacitor that is connected to ground or zero point,
• characterized in that a second electronic switch, which the control unit can drive by means of a switching signal, is disposed between the load and the ground or zero point, and a second diode embodies a connection between the output of the load and the input capacitor, and the control unit is fed the value of the input voltage.