Patent ID: 8587252
Filing Date: 2013-11-19
Classification: H02M

Abstract:
1. A system for controlling a power-converter device of a DC/DC type, said power-converter device having an input, configured to be connected to a first electric battery, which supplies an input voltage (Vin), and an output, configured to be connected to a second electric battery for supplying an output voltage (Vout), and being provided with: a transformer stage, having a primary winding, coupled to said input, and at least one secondary winding, coupled to said output; and a switching stage, arranged between said input and said primary winding and configured so as to generate an alternating electrical quantity on said primary winding as a function of said input voltage (Vin); and a rectifier stage, arranged between said secondary winding and said output for generating said output voltage (Vout); said control system comprising a control stage, operatively coupled to said switching stage and configured so as to control switching operation thereof at a switching frequency (fc), as a function of at least a first measurement signal ( said control stage is configured so as to perform a control of a digital type in average-current mode (ACM), and so as to obtain said first measurement signal (