IRPS5401 - Infineon

IRPS5401 PMIC

The 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. Integrated, accurate current, voltage .

Features

 Full power system including 5 integrated outputs
 4A, 4A, 2A and 2A Switching Regulators
 500mA Source/Sink Linear regulator
 Single rail operation 5.5V to 12V
 Output Range from 0.25V to 5.1V for outputs A-D and 0.5V to 3.6V for LDO
 Allows combining outputs and/or the use of an external IR MOSFET™ Power Stage to increase output current to as high as 50A
 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 7.