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NCP6131: IMVP7 1-, 2-, 3-Phase CPU Controller + 1-Phase GPU Controller

Overview
Specifications
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Product Overview
产品说明
NCP6151S/NCP6151SA/NCP6131S/NCP6131SA dual output four plus one phase buck solution is optimized for Intel VR12 compatible CPUs. The controller combines true differential voltage sensing, differential inductor DCR current sensing, input voltage feed-forward, and adaptive voltage positioning to provide accurately regulated power for both desktop and notebook applications.
The control system is based on dual-edge pulse width modulation (PWM) combined with DCR current sensing providing the fastest initial response to dynamic load events and reduced system cost. It also sheds to single phase during light load operation and can auto frequency scale in light load while maintaining excellent transient performance.
特性
 
  • Meets Intel VR12/IMVP7 specifications
  • Current mode dual-edge modulation for fastest initial response to transient loading
  • Dual high performance operational error amplifier
  • One digital soft start ramp for both rails
应用
  • Desktop and notebook processors
技术文档及设计资源
应用注释 (1) 封装图纸 (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
NCP6131D52MNR2G Consult Sales Office
Pb-free
Halide free
IMVP7 1-, 2-, 3-Phase CPU Controller + 1-Phase GPU Controller QFN-52 485AV 1 Tape and Reel 2500  
NCP6131S52MNR2G Active
Pb-free
Halide free
IMVP7 1-, 2-, 3-Phase CPU Controller + 1-Phase GPU Controller QFN-52 485BE 1 Tape and Reel 2500 $0.6
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) : Contact Factory
市场订货至交货的时间(周) : 2 to 4
Digikey   (2015-07-09) : <1K
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 325,000
PandS   (2015-07-09) : >1K
»查看材料成分
»产品更改通知 (3)
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     IMVP7 1-, 2-, 3-Phase CPU Controller + 1-Phase GPU Controller                 QFN-52 
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