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NCP5314MNR2
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Product Detailed Parameters
- Description：IC REG CTRLR CPU 4OUT 32QFN
- Series：-
- Mfr：onsemi
- Package：Bulk
- Applications：Controller, CPU
- Voltage - Input：9.5V ~ 13.2V
- Number of Outputs：4
- Voltage - Output：-
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Grade：-
- Qualification：-
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Overview
The NCP5314MNR2 is a four-phase CPU voltage regulator controller manufactured by onsemi. It operates within an input voltage range of 9.5V to 13.2V and utilizes a 32-VFQFN exposed pad package (5x5 mm). The device supports surface mount installation and functions within an operating temperature range of 0°C to 70°C. It is designed for high-performance computing applications requiring precise multi-phase power delivery.
Feature Summary
- Four-phase buck controller architecture for CPU power management
- Integrated driver capability for external MOSFETs
- Wide input voltage compatibility for standard server rails
Applications
- CPU voltage regulation in server platforms
- High-performance computing motherboard designs
- Multi-phase power delivery systems for processors
Procurement Notes
Verify the specific suffix MNR2 against official datasheets to confirm reel packaging and tape specifications. Confirm RoHS compliance status through current manufacturer documentation, as component statuses may change. Ensure the 32-QFN footprint matches your PCB layout requirements before finalizing procurement decisions.
Selection Notes
Select this component when designing four-phase synchronous buck converters for central processing units. It is suitable for applications requiring stable operation between 9.5V and 13.2V input. Consider the 32-VFQFN package constraints and thermal dissipation needs associated with the exposed pad design for optimal performance.
Part Context
This part belongs to onsemi's special purpose regulator family, specifically targeting CPU control applications. It serves as a dedicated controller rather than an integrated power stage, requiring external switching elements. The NCP5314 series is engineered for robust performance in demanding digital logic power environments.
Replacement Considerations
Check for direct pin-compatible alternatives within the NCP5314 series or newer generations from onsemi. Verify that any substitute maintains the four-phase configuration and compatible input voltage range. Consult official substitution guides to ensure functional equivalence without redesigning the power stage.
