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Product Detailed Parameters
- Description：MULTIPHASE CONTROLLER
- Series：*
- Mfr：onsemi
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The NCP61310091MNR2G is a dual-output, four-phase controller designed for desktop and notebook CPU applications. It features a single SVID interface for digital communication. The device supports current mode control with integrated drivers. It operates within a specified voltage range and includes protection features. The component is housed in a QFN-52 package suitable for surface mount installation.
Feature Summary
- Dual output architecture supporting flexible power rail configurations
- Single SVID interface for high-speed digital processor communication
- Integrated gate drivers for direct MOSFET control
- Comprehensive protection mechanisms including over-current and thermal shutdown
Applications
- Desktop computer motherboard CPU power delivery
- Notebook laptop CPU voltage regulation modules
- High-performance computing server power systems
- Multi-phase buck converter designs for central processing units
Procurement Notes
Verify the exact suffix MNR2G against the manufacturer's latest datasheet to confirm tape and reel specifications. Ensure compatibility with the target CPU's SVID protocol version. Check for RoHS compliance status as indicated in official documentation before finalizing procurement orders.
Selection Notes
Select this controller for applications requiring synchronized multi-phase operation with digital control. It is suitable where space constraints favor compact QFN packaging. Consider thermal performance requirements and ensure adequate PCB layout for high-frequency switching currents associated with CPU power stages.
Part Context
This part belongs to the NCP6131 series of CPU controllers from onsemi. These devices are engineered specifically for demanding computing environments. The series emphasizes efficiency and dynamic response. It complements other PMIC solutions by providing dedicated core voltage regulation capabilities.
Replacement Considerations
Direct substitutes include NCP6151S52MNR2G and NCP6151A variants within the same family. Verify pinout compatibility and software configuration settings when cross-referencing with older or newer revisions of the NCP6131 series.
