Additional preview pages of the ISL6556B datasheet.
ISL6556B Product details
Features
Precision Multi-Phase Core Voltage Regulation - Differential Remote Voltage Sensing - 0.5% System Accuracy Over Temperature and Life - Adjustable Reference-Voltage Offset.
Precision rDS(ON) Current Sensing - Integrated Programmable Temperature Compensation - Accurate Load-Line Programming - Accurate Channel-Current Balancing - Low-Cost, Lossless Current Sensing.
Internal Shunt Regulator for 5V or 12V Biasing.
Microprocessor Voltage Identification Input - Dyn.