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NCP5220AMNR2
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Product Detailed Parameters
- Description：IC REG CTRLR DDR 2OUT 20QFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Applications：Controller, DDR
- Voltage - Input：5V ~ 12V
- Number of Outputs：2
- Voltage - Output：-
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：20-VFDFN Exposed Pad
- Supplier Device Package：20-DFN (6x5)
- Grade：-
- Qualification：-
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Overview
The NCP5220AMNR2 is a dual-output DDR voltage regulator controller manufactured by onsemi. It operates within an input voltage range of 5V to 12V and features a 20-VFDFN package with exposed pad, measuring 6x5 mm. Designed for surface mount installation, the device supports two independent outputs suitable for powering Double Data Rate memory components. The component functions as a dedicated controller for DDR regulation applications.
Feature Summary
- Dual output architecture designed specifically for DDR voltage regulation
- Integrated controller functionality for managing memory power rails
- Surface mount construction in a compact 20-lead QFN package
Applications
- DDR memory power supply systems
- Computer motherboard voltage regulation modules
- Server memory subsystem power management
Procurement Notes
Verify component authenticity through authorized onsemi distributors or certified partners. Confirm that the received unit matches the exact part number NCP5220AMNR2. Check the marking code on the package against official datasheet references. Ensure the package condition is free from damage. Note that this specific part number may have limited availability due to its status.
Selection Notes
Select this component when designing circuits requiring dedicated dual-channel control for DDR memory interfaces. Consider the 5V to 12V input range compatibility with standard system voltages. Evaluate the 20-QFN footprint constraints against available PCB space. Verify thermal requirements for the exposed pad design in the target application environment.
Part Context
This part belongs to the NCP5220 family of DDR regulators produced by onsemi. The series provides specialized solutions for memory power delivery in computing platforms. The AMNR2 suffix indicates the specific tape and reel packaging configuration. This family addresses the need for precise voltage control in high-speed memory applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult onsemi technical support for current equivalent recommendations.
