ISL95831 Overview
3+1 Voltage Regulator for IMVP-7/VR12™ CPUs ISL95831 pliant with IMVP-7/VR12™, the ISL95831 provides a plete solution for microprocessor and graphic processor core power supply. It provides two Voltage Regulators (VRs) with three integrated gate drivers. The first VR can be configured as 3-, 2- or 1-phase VR while the second output is 1phase VR, providing maximum flexibility.
ISL95831 Key Features
- Serial Data Bus
- Dual Outputs
- Configurable 3-, 2- or 1-phase for the 1st Output using 2 integrated Gate Drivers
- 1-phase for the 2nd Output using an Integrated Gate Driver
- 0.5% System Accuracy Over-Temperature
- Supports Multiple Current Sensing Methods
- Lossless Inductor DCR Current Sensing
- Precision Resistor Current Sensing
- Differential Remote Voltage Sensing
- Programmable VBOOT Voltage at Start-up
