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NCP81520RMNTXG
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Product Detailed Parameters
- Description：IMVP9.1 CONTROLLER
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：-
- Voltage - Input：-
- Number of Outputs：-
- Voltage - Output：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：52-VFQFN Exposed Pad
- Supplier Device Package：52-QFN (6x6)
- Grade：-
- Qualification：-
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Overview
The NCP81520RMNTXG is a switching controller from onsemi, part of the NCP81520 series. It is designed for IMVP9.1 compliance and features an input voltage range of 4.5 V to 21 V. The device supports digital soft-start with adjustable ramping and startup voltage. It includes a high-impedance differential output voltage amplifier and dual VID table support for compatibility. The component is housed in a 52-QFN (6x6) package.
Feature Summary
- Supports IMVP9.1 standard for processor power management
- Enables safe pre-charging of loads during startup without triggering overvoltage protection
- Features digital soft-start with adjustable ramp characteristics
- Includes dual VID table support for enhanced compatibility
Applications
- Processor core voltage regulation
- IMVP9.1 compliant system designs
- High-performance computing power stages
Procurement Notes
Verify the specific ordering suffix RMNTXG against the manufacturer's current datasheet to ensure correct packaging and tape specifications. Confirm that the 52-QFN footprint matches your PCB design requirements. Check for any recent lifecycle status updates or alternative package options if supply constraints exist.
Selection Notes
Select this component when designing for IMVP9.1 architectures requiring robust startup control. The wide input voltage range suits various bus configurations. Ensure the design leverages the dual VID table feature for flexibility. Verify thermal performance within the 6x6 QFN package for the intended load conditions.
Part Context
This part belongs to the NCP81520 series of switching controllers by onsemi. It is positioned as a specialized PMIC solution for high-end processors. The series focuses on digital control features and strict adherence to Intel VR specifications. It complements other components in the IMVP9.1 ecosystem.
Replacement Considerations
The NCP81560MNTXG is an industrial temperature version based on the NCP81520 architecture. Verify pinout and parameter compatibility before substitution. Other members of the NCP815xx family may offer similar functionality with different package or temperature ratings.
