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R2J20751NP#G0
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Product Detailed Parameters
- Description：SWITCHING CONTROLLER
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Output Type：-
- Function：-
- Output Configuration：-
- Topology：-
- Number of Outputs：-
- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：-
- Clock Sync：-
- Serial Interfaces：-
- Control Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R2J20751NP#G0 is a peak current mode synchronous buck controller IC from Renesas Electronics Corporation. It functions as a DC-DC switching controller designed for power management applications in systems such as PCs, servers, and storage devices. The component integrates power MOSFETs and operates within the context of microcontroller-based scalable power supply systems. It utilizes a QFN40 package and supports digital interface control for efficient voltage regulation.
Feature Summary
- Integrates peak current mode synchronous buck control with embedded power MOSFETs
- Supports microcontroller-based digital interfaces for scalable power supply architectures
- Designed for high-efficiency DC-DC voltage regulation in computing and storage systems
Applications
- CPU power supplies for personal computers
- Server power management systems
- Storage system voltage regulation
Procurement Notes
Verify the specific suffix #G0 against official Renesas documentation to confirm RoHS compliance status and package variations. Ensure compatibility with existing PCB footprints for the QFN40 configuration. Cross-reference the part number with authorized distributors to confirm active status and availability constraints prior to procurement planning.
Selection Notes
Select this component for applications requiring integrated synchronous buck control with embedded MOSFETs. It is suitable for designs leveraging Renesas microcontrollers for digital power management. Consider thermal performance and layout requirements associated with the QFN40 package when integrating into server or storage power stages.
Part Context
This device belongs to Renesas' chipset solutions for CPU power supplies, often paired with VR controllers like the R2A30521NP. It represents an intelligent PWM-driver-MOSFET approach, simplifying design complexity by integrating current detection and switching elements into a single compact IC for modern computing platforms.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other Renesas DrMOS or synchronous buck controllers if alternative sourcing is required.
