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NCP5392TMNR2G
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Product Detailed Parameters
- Description：IC REG CTRLR VR11 4OUT 40QFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Applications：Controller, Intel VR11, VR11.1, AMD CPU
- Voltage - Input：4.75V ~ 5.25V
- Number of Outputs：4
- Voltage - Output：0.375V ~ 1.6V
- Operating Temperature：0°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：40-VFQFN Exposed Pad
- Supplier Device Package：40-QFN (6x6)
- Grade：-
- Qualification：-
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Overview
The NCP5392TMNR2G is a multi-phase controller IC designed for CPU voltage regulation, supporting Intel VR11 and VR11.1 standards alongside AMD architectures. It features four independent output channels with an input voltage range of 4.75V to 5.25V and adjustable output voltages from 0.375V to 1.6V. The device operates within a temperature range of 0°C to 85°C and utilizes a 40-VFQFN exposed pad package measuring 6x6 mm. This component integrates control logic for synchronous buck converters, enabling precise power delivery for high-performance processors.
Feature Summary
- Supports Intel VR11, VR11.1, and AMD CPU regulator specifications
- Integrates four-channel control for synchronous buck topologies
- Includes light load power saving enhancement capabilities
Applications
- Intel VR11 compliant CPU voltage regulation
- AMD processor power supply designs
- Multi-phase synchronous buck converter systems
Procurement Notes
Verify the specific suffix 'T' against official onsemi documentation, as standard listings often reference NCP5392EMNR2G or NCP5392QMNR2G. Confirm current availability status, as related variants may be discontinued. Ensure compatibility with target motherboard designs by cross-referencing pinout and thermal requirements in the definitive datasheet before procurement.
Selection Notes
Select this controller for applications requiring compliance with Intel VR11 or AMD CPU power guidelines. Evaluate the four-phase architecture against processor current demands. Consider the 40-QFN package for thermal management and PCB space constraints. Verify that the 4.75V to 5.25V input range aligns with the system's primary power rail configuration.
Part Context
The NCP5392 series comprises multi-phase controllers optimized for central processing unit power delivery. Variants such as NCP5392E and NCP5392Q share similar core functionalities but may differ in packaging or specific feature sets like light-load efficiency enhancements. The TMNR2G designation indicates a specific tape-and-reel packaging option within this family.
Replacement Considerations
NCP5392EMNR2G
FAQ
Does the NCP5392TMNR2G support Intel VR11.1 specifications?
Yes, the component is documented as supporting Intel VR11 and VR11.1 standards.
What is the operating temperature range for this controller?
The device operates within a temperature range of 0°C to 85°C.
