The PVDCPS1A120GF is a highly efficient, digitally controlled switching power supply with integrated power MOSFETS, capable of sourcing up to 1A of continuous current and peak currents of 2A. The PVDCPS1A120GF is optimally designed to target a variety of applications, providing excellent regulation and efficiency over the full output dynamic range. The power supply output voltage is digitally programmable from 0.6 to 4.0V in steps of 54mV through an SPI interface, with an output voltage settling time of less than 50µs for full scale output changes. A bypass mode is provided allowing low dropout, direct battery connection when desired. A dither mode is provided to reduce output harmonics when desired. The IP block can be delivered with or without integrated, ESD protected bond pads.