NCP6131NS52MNR2G [ONSEMI]
NCP6131: IMVP7 1-, 2-, 3-Phase CPU Controller 1-Phase GPU Controller;
| 型号： | NCP6131NS52MNR2G |
| 厂家： | 
ONSEMI |
| 描述： | NCP6131: IMVP7 1-, 2-, 3-Phase CPU Controller 1-Phase GPU Controller |
| 文件： | 总1页 (文件大小：14K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Enabling Energy Efficient Solutions
Product Overview
Created on: 5/4/2012
NCP6131: IMVP7 1-, 2-, 3-Phase CPU Controller + 1-Phase GPU Controller
For complete documentation, see the data sheet
Product Description
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
Part Electrical Specifications
Product
Compliance
Status
Active
Topology
Phases
Control
Mode
VCC Min (V) VCC Max (V) fSW Typ
(kHz)
tres Typ (ns) Package
Type
NCP6131NS52MNR2
G
QFN-52
Pb-free
Halide free
NCP6131S52MNR2G
Active
QFN-52
Pb-free
Halide free
Package Availability
Type
Pb-free
Standard
QFN-52
✓
For more information please contact your local sales support at www.onsemi.com
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