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NCP5386: 1/2 Phase Controller

Overview
Specifications
Packages
Applications
Datasheet: 1/2 Phase Controller for CPU and Chipset Applications
Rev. 3 (316.0kB)
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Product Overview
产品说明
The NCP5386 is a one- or two-phase buck controller which combines differential voltage and current sensing, and adaptive voltage positioning to power both AMD and Intel processors and chipsets. Dual-edge pulse-width modulation (PWM) combined with inductor current sensing reduces system cost by providing the fastest initial response to transient load events. Dual-edge multi-phase modulation reduces total bulk and ceramic output capacitance required to satisfy transient load-line regulation. A high performance operational error amplifier is provided, which allows easy compensation of the system. The proprietary method of Dynamic Reference Injection (Patented) makes the error amplifier compensation virtually independent of the system response to VID changes, eliminating tradeoffs between overshoot and dynamic VID performance.
特性
 
  • Meets Intel VR 10.0 and VR 11.0, and AMD specifications
  • Dual-edge PWM for fastest initial response to transient loading
  • High performance operational error amplifier
  • DAC range from 0.5 V to 1.6 V
  • Phase-to-phase current balancing
应用   终端产品
  • Processor power on motherboards
  • Chipset power on motherboards
  • DDR power on motherboards
 
  • Desktop computers
  • Servers
技术文档及设计资源
数据表 (1) 评估板文档 (27)
封装图纸 (1)  
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
DUALASYMA5VGEVB Active
Pb-free
Single Phase Buck Converter Dual Asymmetrical AG Evaluation Board
DUALASYMB12VGEVB Active
Pb-free
Single Phase Buck Converter Dual Asymmetrical BG Evaluation Board
ONS321A5VGEVB Active
Pb-free
5 Vgs MOSFET Evaluation Board
ONS321B12VGEVB Active
Pb-free
12 Vgs MOSFET Evaluation Board
PHASEFET5VGEVB Intro Pending
Evaluation board for PhaseFet T6 25 V
POWERPHASEGEVB Intro Pending
Evaluation board for PowerPhase T6 30V
Avnet (2015-07-09) : 1
Avnet (2015-07-09) : 2
Avnet (2015-07-09) : 2
Avnet (2015-07-09) : 2
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
NCP5386AMNR2G Active
Pb-free
Halide free
1/2 Phase Controller QFN-32 488AM 1 Tape and Reel 2500 $0.6267
NCP5386BMNR2G Active
Pb-free
Halide free
1/2 Phase Controller QFN-32 488AM 1 Tape and Reel 2500 $0.7066
NCP5386MNR2G Lifetime
Pb-free
Halide free
1/2 Phase Controller QFN-32 488AM 1 Tape and Reel 2500  
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 4 to 8
ON Semiconductor   (2015-07-08) : 2,500
市场订货至交货的时间(周) : 2 to 4
ON Semiconductor   (2015-07-08) : 10,000
市场订货至交货的时间(周) : Contact Factory
Datasheet: 1/2 Phase Controller for CPU and Chipset Applications
Rev. 3 (316.0kB)
»查看材料成分
»产品更改通知 (1)
Product Overview

Product Compliance Status Description Topology Phases Control Mode VCC Min (V) VCC Max (V) fSW Typ (kHz) tres Typ (ns) Package Type
 Pb-free 
 Halide free 
 Active     1/2 Phase Controller   Buck   1/2   Current/Voltage Mode   4.75   7   100 - 1000     QFN-32 
 Pb-free 
 Halide free 
 Active     1/2 Phase Controller   Buck   1/2   Current/Voltage Mode   4.75   7   100 - 1000     QFN-32 
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