ISL6265集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

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.

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)