ISL6265集成电路（IC）的特殊用途稳压器规格书PDF中文资料

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.

特性 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)