Part Number: NCP6132
Function: Dual Output 3 Phase & 2 Phase Controller
Package: QFN-60 Type
Manufacturer: ON Semiconductor
Images:
Description
The NCP6132 dual output three plus two phase buck solution is optimized for Intel IMVP-7 and VR12 compatible CPUs. The controller combines true differential voltage sensing, differential inductor DCR current sensing, input voltage feedïforward, and adaptive voltage positioning to provide accurately regulated power for both Desktop and Notebook applications.
The control system is based on DualïEdge pulseïwidth 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
1. Meets Intel’s VR12/IMVP7 Specifications
2. Three phase CPU voltage regulator with two internal MOSFET drivers and one external MOSFET driver
3. Two phase Auxiliary voltage regulator with one internal MOSFET driver and external MOSFET driver
4. Current Mode Dual Edge Modulation for Fastest Initial Response to Transient Loading
5. Dual High Performance Operational Error Amplifier
6. One Digital Soft Start Ramp for Both Rails
Applications:
1. Desktop & Notebook Processors
Other data sheets are available within the file: NCP6132MNR2G
NCP6132 PDF Datasheet
