SEQUENTIAL ELECTRICAL DRIVING CIRCUITS AND ASSOCIATED METHODS

A method for sequentially driving an electrical load includes (a) controlling N switching cells, where each of the N switching cells is electrically coupled to a respective one of N energy elements, such that the N energy elements are electrically coupled in a first topology to drive the electrical load with a first voltage, N being an integer greater than one, and (b) controlling the N switching cells such that N energy elements are electrically coupled in a second topology that is different from the first topology, to drive the electrical load with a second voltage that is different from the first voltage.