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NCP5214MNR2
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Product Detailed Parameters
- Description：IC REG CTRLR DDR 2OUT 22DFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Applications：Controller, DDR
- Voltage - Input：4.5V ~ 24V
- Number of Outputs：2
- Voltage - Output：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：22-VFDFN Exposed Pad
- Supplier Device Package：22-DFN (6x5)
- Grade：-
- Qualification：-
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Overview
The NCP5214MNR2 is a specialized DDR voltage regulator controller manufactured by onsemi. It features two independent output channels designed for high-performance memory applications. The device operates with an input voltage range of 4.5V to 24V and supports output voltages suitable for DDR standards. It utilizes a 22-DFN (6x5 mm) surface-mount package with an exposed pad for thermal management. The component is rated for operation within a temperature range of -40°C to +85°C, ensuring reliability in demanding electronic environments.
Feature Summary
- Dual-channel architecture for simultaneous power delivery to memory modules
- Integrated control logic optimized for DDR voltage regulation requirements
- Wide input voltage tolerance supporting various system power rails
Applications
- DDR SDRAM power supply systems
- Computer motherboard memory slots
- Server and workstation memory subsystems
Procurement Notes
Verify the specific suffix MNR2 against the official datasheet to confirm pinout and packaging details. Confirm RoHS compliance status as some legacy listings may indicate non-compliance. Check current availability as this part number may be subject to end-of-life restrictions or obsolescence notices from the manufacturer.
Selection Notes
Select this component when designing DDR memory interfaces requiring dual independent outputs. Ensure the PCB layout accommodates the 22-DFN footprint and exposed thermal pad. Verify that the system input voltage remains within the 4.5V to 24V operational window to maintain stable regulation performance.
Part Context
This device belongs to onsemi's portfolio of special purpose voltage regulators. It is engineered specifically for memory controller applications rather than general-purpose power conversion. The design integrates necessary control loops to simplify the implementation of complex DDR power sequencing and regulation tasks.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify pin compatibility and electrical specifications before replacing with similar DDR controllers from other manufacturers.
