MOSFET的单相降压PWM控制器
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
输出接口数 1
输出电压 0.375V ~ 1.6V
输出电流 30000 mA
上升时间 26 ns
开关频率 80kHz, 1000kHz
下降时间 18 ns
工作温度Max 85 ℃
工作温度Min 40 ℃
输入电压 5V ~ 12V
安装方式 Surface Mount
引脚数 32
封装 QFN-32
长度 5 mm
宽度 5 mm
高度 0.95 mm
封装 QFN-32
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
制造应用 控制器,Intel VR11,AMD CPU
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ISL6314IRZ Intersil 英特矽尔 | 当前型号 | 当前型号 |
ISL6314IRZ-T 英特矽尔 | 类似代替 | ISL6314IRZ和ISL6314IRZ-T的区别 |
ISL6314CRZ-T 瑞萨电子 | 功能相似 | ISL6314IRZ和ISL6314CRZ-T的区别 |