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P8900-X1Z001FNG8
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Product Detailed Parameters
- Description：P8900-X1Z001FNG8
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Applications：Converter, DDR
- Voltage - Input：3V ~ 3.6V, 4.25V ~ 15V
- Number of Outputs：7
- Voltage - Output：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：35-PowerVFQFN
- Supplier Device Package：35-VFQFPN (5x5)
- Grade：-
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Overview
The P8900 is a power management IC designed for DDR5 RDIMM, LRDIMM, and NVDIMM applications. It features four step-down switching regulators (SWA, SWB, SWC, SWD) and three LDOs (VBias, VOUT_1.8V, VOUT_1.0V). The VIN_Bulk input range is 4.25V to 15.0V, while VIN_Mgmt ranges from 3.0V to 3.6V. It supports I²C or I3C interfaces and operates within a 12.5 MHz switching frequency. The device is housed in a 5.0 x 5.0 mm FCQFN package with 36 leads.
Feature Summary
- Supports up to 15W power delivery for high-performance memory modules
- Features automatic switchover between VIN_Mgmt and VIN_Bulk inputs
- Includes multi-time programmable non-volatile memory for customization
- Provides independent programming for output voltages and power sequencing
Applications
- DDR5 Registered DIMMs (RDIMM)
- DDR5 Load Reduced DIMMs (LRDIMM)
- DDR5 Non-Volatile DIMMs (NVDIMM)
Procurement Notes
Verify the specific suffix X1Z001FNG8 against official Renesas documentation to confirm package type and lead-free status. Ensure compatibility with system voltage requirements before integration. Confirm interface selection options are correctly configured for the target application environment.
Selection Notes
Select this component for server-grade DDR5 memory solutions requiring robust power management. It is suitable for environments demanding high current capabilities and precise voltage regulation. Consider its small form factor and thermal dissipation characteristics when designing PCB layouts for dense server architectures.
Part Context
This part belongs to Renesas' PMIC5 series, specifically engineered for next-generation DDR5 memory systems. It addresses the power efficiency and reliability needs of modern data centers and high-performance computing platforms, replacing older generation power management solutions.
Replacement Considerations
Check for direct pin-to-pin replacements within the same family. Verify that any substitute maintains support for both I²C and I3C interfaces and matches the required input voltage ranges for seamless integration.
