A plurality of pulse-width-modulated switching power converters are controlled in a system which includes a programmable control circuit which provides control information to cause generation of pulse-width-modulated signals as appropriate to correct an operation of a switching power converter. The programmable control circuit receives digital information which identifies the topology of each of the switching power converters being controlled. The programmable control circuit also receives digital information which identifies associated target performance for the switching power converters under its control. The programmable control circuit also receives information which is indicative of the performance of the power converters and compares the performance of the power converters with respect to the target performance of the power converters. If a difference between the performance and the target performance is identified, the programmable control circuit generates the control information is needed to correct the operation of the switching power converters.