ISL6265HRTZ Datasheet PDF - Intersil

●Multi-Output Controller with Integrated MOSFET Drivers for AMD SVI Capable Mobile CPUs

●The ISL6265 is a multi-output controller with embedded gate drivers. A single-phase controller powers the Northbridge (VDDNB) portion of the CPU. The two remaining controller channels can be configured for two-phase or individual single-phase outputs. For uniplane CPU applications, the ISL6265 is configured as a two-phase buck converter.

●Features

●• Core Configuration Flexibility

●  - Dual Plane, Single-Phase Controllers

●  - Uniplane, Two-Phase Controller

●• Precision Voltage Regulators

●  - 0.5% System Accuracy Over-temperature

●• Voltage Positioning with Adjustable Load Line and Offset

●• Internal Gate Drivers with 2A Driving Capability

●• Differential Remote CPU Die Voltage Sensing

●• Core Differential Current Sensing: DCR or Resistor

●• Northbridge Lossless rDS(ON)Current Sensing

●• Serial VID Interface

●  - Two Wire Clock and Data Bus

●  - Supports High-Speed I2C

●  - 0.500V to 1.55V in 12.5mV Steps

●  - Supports PSI_L Power-Saving Mode

●• Core Outputs Feature Phase Shedding with PSI_L

●• Adjustable Output-Voltage Offset

●• Digital Soft-Start of all Outputs

●• User Programmable Switching Frequency

●• Static and Dynamic Current Sharing (Uniplane Core)

●• Overvoltage, Undervoltage, and Overcurrent Protection

●• Pb-Free (RoHS Compliant)