The Infineon IRPS5401 is a complete power management unit delivering up to 5 output voltages to processors, FPGA’s and other multi-rail power systems. Four high efficiency configurable switching regulators and a source/sink linear regulator provide the typical rails required such as core voltage, memory voltage and I/O voltages.

Allows combining outputs and/or the use of an external power stage to increase output current to as high as 50 A
Emulated current mode control without external compensation
Differential voltage sensing on switcher A for higher accuracy
I2C / PMBus with integrated level shifter
Advanced sequencing control
Extensive PMBus command set of 74 commands
Integrated current sensing and full telemetry including voltage, current, temperature and faults
Rated for -40°C to +125°C TJ operation