Part Number: ISL6265C
Function: Multi-Output Controller with Integrated MOSFET Drivers for AMD SVI Capable Mobile CPUs
Package: 48 Ld 6×6 TQFN Type
Manufacturer: Intersil
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Description
The ISL6265C 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 ISL6265C is configured as a two-phase buck converter. This allows the controller to interleave channels to effectively double the output voltage ripple frequency, and thereby reduce output voltage ripple amplitude with fewer components, lower
component cost, reduced power dissipation, and smaller area. For dual-plane processors, the ISL6265C can be configured as independent single-phase controllers powering VDD0 and VDD1.
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
Other data sheets are available within the file:
ISL6265, ISL6265CHRTZ
ISL6265C Datasheet PDF Download
