The ADuM347x requires minimal external components to configure the DC/DC output for a wide range of output supply voltages. Shown here is the circuit to make a single supply output which could can be configured for a DC output voltage ranging from 3.3V to 15V. This versatile product can be used in other configurations to implement higher output voltages, up to 30V. Also available from ADI are easy to use reference designs that have been fully tested that have all of the components completely specified. In particular, ADI has worked with Coilcraft and Halo to specify the transformers that work in these circuits for 5V to 5V and 5V to 15V supplies.