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P9149VWNRG2
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Product Detailed Parameters
- Description：SUZUKI DPU 12-VFQFPN
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Tray
- 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 P9149VWNRG2 is a Distributed Power Unit (DPU) manufactured by Renesas Electronics, designed to operate as an additional phase for the P9180A and P9145 host Power Management ICs. It features a single input voltage range of 4.5 V to 8.4 V and delivers a peak output current of up to 6 A per device or phase. The unit operates at a switching frequency of 2.0 MHz with internal PWM generation. It supports automatic phase blanking, Pulse Frequency Modulation (PFM), and Low Dropout (LDO) modes. The component utilizes a simple two-wire interface for configuration, control, and status exchange with the host PMIC, enabling automatic detection without requiring analog feedback from the PMIC.
Feature Summary
- Functions as a controlled current source add-on phase for specified host PMICs
- Supports parallel operation for increased total output current
- Integrates thermal limit warning and load current monitoring capabilities
- Features digital modulation and machine learning-based error correction
Applications
- Multi-core SoC power solutions requiring flexible output current
- Systems utilizing P9180A or P9145 host PMICs
- Industrial temperature range applications (-40°C to +85°C)
Procurement Notes
Verify the specific ordering suffix and package variant against the official Renesas datasheet to ensure compatibility with the target host PMIC ecosystem. Confirm that the procurement channel provides valid traceability documentation, as this component is part of a specialized power management solution requiring precise integration parameters.
Selection Notes
Select this DPU when the primary PMIC requires additional current capacity beyond its native phase limits. Ensure the system design accommodates the 4.5 V to 8.4 V input range and utilizes the proprietary two-wire interface for seamless integration with the host controller's configuration registers.
Part Context
This component belongs to the family of Distributed Power Units developed to extend the capabilities of Renesas' programmable multi-channel PMICs. It complements the P9180A and P9145 series by providing scalable current delivery through parallelizable phases, addressing the power demands of modern high-performance computing architectures.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Renesas Product Change Notification documents for any discontinued variants or direct replacements within the P91xx series.
