Independent thresholds for power supply control circuitry

摘要

A system may comprise a control system that controls a state of a switch network, the control system having first and second thresholds that determine the state of the switch network based on the relative voltages at an input and an output of the switch network. A scaling network is coupled across the input and the output of the switch network and providing a gain scaling signal to a first input of the control system. An offset network is coupled to the output of the switch network and providing an offset signal to a second input of the control system, the first threshold being set independently of the second threshold based on the gain scaling signal and the offset signal.