ISL6314CRZ Datasheet PDF - Intersil

●Single-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications

●The ISL6314 single-phase PWM control IC provides a precision voltage regulation system for advanced microprocessors. This controller IC maintains the same features as the multi-phase product family, but reduces the output to a single-phase, for lower current systems. By reducing the number of external parts, this integration is optimized for a cost and space saving power management solution.

●Features

●• Integrated-driver Single-Phase Power Conversion

●• Precision Core Voltage Regulation

●\- Differential Remote Voltage Sensing

●\- ±0.5% System Accuracy Over-Temperature

●\- Adjustable Reference-Voltage Offset

●• Optimal Transient Response

●\- Adaptive Phase Alignment (APA)

●\- Active Pulse Positioning (APP) Modulation

●• Fully Differential, Continuous DCR Current Sensing

●\- Accurate Load Line Programming

●• Variable Gate Drive Bias: 5V to 12V

●• Multi-Processor Compatible

●\- Intel VR11 Mode of Operation

●\- AMD Mode of Operation

●• Microprocessor Voltage Identification Inputs

●\- 8-Bit DAC

●\- Selectable Between Intel VR11, AMD 5-bit, and AMD 6-bit DAC Tables

●\- Dynamic VID Technology

●• Overcurrent Protection

●• Multi-tiered Overvoltage Protection

●• Digital Soft-Start

●• Selectable Operation Frequency up to 1.0MHz

●• Pb-Free (RoHS compliant)