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

Description: NCP6151S/NCP6151SA/NCP6131S/NCP6131SA dual output ...
  • 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.
  • Features
  • 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
  • Applications
  • Desktop and notebook processors
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    NCP6131D52MNR2G
  • Status: Consult Sales Office
  • Compliance: Pb-free Halide free 
  • Description: IMVP7 1-, 2-, 3-Phase CPU Controller + 1-Phase GPU Controller
  • Package Type: QFN-52
  • Package Case Outline: 485AV
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NCP6131S52MNR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: IMVP7 1-, 2-, 3-Phase CPU Controller + 1-Phase GPU Controller
  • Package Type: QFN-52
  • Package Case Outline: 485BE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • PandS:>1K
  • Specifications
  • Topology:  
  • Phases:  
  • Control Mode:  
  • VCC Min (V):  
  • VCC Max (V):  
  • fSW Typ (kHz):  
  • Package Type: QFN-52 
  • ON Semiconductor Full Web Site