A switched capacitor converter has a supply voltage input, an output
circuit with one or more load capacitors, a semiconductor switch network.
The switch network is connected at a switch junction point and across the
voltage input, and has one or more pairs of said first and second
switches. Each pair of switches is associated with one of the load
capacitors and each pair is connected in series. The converter also has a
charging capacitor network connected across the semiconductor switch
network and across the voltage input. The charging capacitor network has
one or more charging capacitors and inductances connected between the
switch junction point and the output circuit. Each of the charging
capacitors and inductances is associated with one of the load capacitors.
The load capacitors are each charged by the associated charging capacitor
when the associated first switch is closed and the associated second
switch is open. And the load capacitors are each discharged by the
associated inductance when the associated first switch is closed and the
associated second switch is open.