US Patent 11699390 Hybrid switched capacitor circuit with automatic charge balancing

An electronic module comprising an input capacitor connected between a first and second node; a first and second switch connected in series between the first and second node and the second node, in parallel with the input capacitor, and defining an intermediate node at their interconnection; a voltage regulator configured for receiving power from the input capacitor and for providing output power at a configurable voltage (out) between an output node and the second node. A multi-output power supply system comprising three such modules. A LED-driver comprising such module. A multi-color LED driver comprising three modules. A solid state lighting device comprising three modules and three LEDs.