IRPS5401 Overview
The IRPS5401 is a plete 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 and temperature sensing allows telemetry and fault reporting...
IRPS5401 Key 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 bining outputs and/or the use of an external IR MOSFET™ Power Stage to increase output
- Emulated current mode control without external pensation
- Differential voltage sensing on Switcher A for higher accuracy
- I2C / PMBus with integrated level shifter
- Advanced Sequencing control