EVAL_38263-PVID1

The IR38263 OptiMOS™ IPOL is an easy-to-use, fully integrated and highly efficient DC-DC regulator with Intel SVID and I2C/SMBus interface. The onboard PWM controller and low duty cycle optimized MOSFETs make IR38263 a space-efficient solution, providing accurate power delivery for low output voltage and high current applications.

IR38263 is a versatile regulator which offers programmability of switching frequency, output voltage, and fault/warning thresholds and fault responses while operating over a wide input and output voltage range. Thus, it offers flexibility as well as systemlevel security in event of fault conditions.

The switching frequency is programmable from 166 kHz to 1.5 MHz for an optimum solution. The on-chip sensors and ADC along with the SVID and PMBus™ interfaces make it easy tomonitor and report input voltage, output voltage, output current and temperature.

This user guide contains the schematic and bill of materials for the EVAL_38263_PVID1 evaluation board. The guide describes the use of the evaluation board itself. Detailed application information for IR38263 is available in the IR38263 data sheet.