UC3907

• Product Introduction

The UCx907 family provides all the necessary features to allow multiple independent power modules to be connected in parallel, so that each module only provides a proportion of its overall load current.

This sharing is controlled by the voltage feedback amplifier reference that can independently cope with the voltage adjustment of a common shared bus, resulting in a command of the power level of each module. By monitoring the current of each module, the current sharing bus determines that the shunt circuit module usually has the highest output current and adjusts all other modules with the unit as the master to increase its output current at 2.