OptiMOS™ IPOL DC-DC converter single-input voltage, 30 A buck regulators with PVID IR38263 is a fully integrated, highly efficient DC-DC regulator with I2C/PMBus interface and parellel VID interface (PVID). It offers programmable switching frequency, output voltage, fault/warning thresholds and fault responses.The on-chip sensors and ADC along with the SVID and PMBus interfaces make it easy to monitor and report input voltage, output voltage, output current and temperature.