P9261-2C-EVK

Power Management - Specialized Overview

The P9261-2C-EVK is an evaluation kit for the P9261 wireless power transmitter controller. It supports WPC Qi 1.3 EPP 15W charging and proprietary protocols up to 50W. The kit includes a three-coil reference design (MP-A13) for large active charging areas with high EMC/EMI performance compliant with CISPR-25. It integrates a Renesas RH850 automotive MCU for ASIL B functional safety. The system features advanced foreign object detection, Q-factor functions, and low standby power consumption.

Power Management - Specialized Feature Summary

• Supports WPC Qi 1.3 standard with 15W extended power profile capability
• Integrates a three-coil reference design for large-area active charging zones
• Includes automotive-grade microcontroller enabling ASIL B functional safety compliance
• Provides graphical user interface for real-time parameter monitoring and firmware updates

Power Management - Specialized Applications

• Automotive cabin wireless charging systems
• Evaluation of wireless power transmitter controllers
• Development of Qi-compliant charging stations
• Testing of foreign object detection algorithms

Power Management - Specialized Procurement Notes

Verify that the specific revision matches the required automotive safety standards. Confirm compatibility with the intended coil configuration and host microcontroller interface. Ensure the evaluation board includes all necessary accessories for complete system testing. Check for any region-specific supply restrictions or documentation updates prior to ordering.

Power Management - Specialized Selection Notes

Select this kit when evaluating the P9261 controller for automotive applications requiring ASIL B compliance. It is suitable for validating large-area charging solutions with strict EMC requirements. Use this platform to test proprietary protocol implementations and optimize foreign object detection thresholds before moving to production hardware design.

Power Management - Specialized Part Context

This evaluation kit is part of Renesas' automotive wireless charging solution portfolio. It complements the P9261 controller by providing a validated reference design environment. The kit facilitates rapid development of in-cabin charging systems that meet industry safety and performance standards for modern vehicles.

Power Management - Specialized Replacement Considerations

No direct single-part replacement exists as this is an evaluation platform. For production, substitute the P9261 controller and RH850 MCU with their respective mass-production variants. Ensure the custom PCB maintains the same electromagnetic layout characteristics as the MP-A13 reference design.