Load adaptable boost dc-dc power converter

A boost DC-DC power converter comprising a semiconductor switch arrangement comprising:

• a first leg comprising N series connected semiconductor switches, where N is an integer larger than 1, where a first end of the first leg is connected to a DC reference potential, a second end of the first leg is connected to a boost node,
• a second leg comprising N series connected semiconductor switches , a first end of the second leg being connected to the boost node and a second end of the second leg being connected to a first output node for supplying a first DC output voltage;
• an inductor having a first end connected to the boost node and a second end connectable to a DC input voltage supply,
• a first capacitor connected between a first intermediate node of the first leg and a second intermediate node of the second leg,
• a second capacitor connected between the DC reference potential and the first output node;
• a load sensor configured to detect at least one of a load current and a load voltage of a load circuit;
• said load circuit being connectable to at least the first DC output voltage;
• a control circuit connected to respective control terminals of the semiconductor switches of the semiconductor switch arrangement, the control circuit being further configured to:
• adjusting one or more operational parameters of the boost DC-DC power converter based on the at least one of the detected load current and load voltage.