ISL6323BCRZ集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

Features

? Processor Core Voltage Via Integrated Multi-Phase

Power Conversion

? Configuration Flexibility

- 2-Phase Operation with Internal Drivers

- 3- or 4-Phase Operation with External PWM Drivers

? PSI_L Support with Phase Shedding for Improved

Efficiency at Light Load

? Serial VID Interface Inputs

- Two Wire, Clock and Data, Bus

- Conforms to AMD SVI Specifications

? Parallel VID Interface Inputs

- 6-bit VID input

- 0.775V to 1.55V in 25mV Steps

- 0.375V to 0.7625V in 12.5mV Steps

? Precision Core Voltage Regulation

- Differential Remote Voltage Sensing

- ±0.6 System Accuracy Over-Temperature

- Adjustable Reference-Voltage Offset

? Optimal Processor Core Voltage Transient Response

- Adaptive Phase Alignment (APA)

- Active Pulse Positioning Modulation

? Fully Differential, Continuous DCR Current Sensing

- Accurate Load Line Programming

- Precision Channel Current Balancing

? Variable Gate Drive Bias: 5V to 12V

? Overcurrent Protection

? Multi-tiered Overvoltage Protection

? Selectable Switching Frequency up to 1MHz

? Simultaneous Digital Soft-Start of Both Outputs

? Processor NorthBridge Voltage Via Single Phase

Power Conversion

? Precision Voltage Regulation

- Differential Remote Voltage Sensing

- ±0.6 System Accuracy Over Temperature

? Serial VID Interface Inputs

- Two Wire, Clock and Data, Bus

- Conforms to AMD SVI Specifications

? Overcurrent Protection

? Continuous DCR Current Sensing

? Variable Gate Drive Bias: 5V to 12V

? Simultaneous Digital Soft-Start of Both Outputs

? Selectable Switching Frequency up to 1MHz

? Pb-Free (RoHS Compliant)