P9415-10AWQI

Power Management - Specialized Overview

The P9415-10AWQI is a highly integrated single-chip wireless power receiver designed for 30W applications. It supports WattShare™ technology and accommodates up to 20V output from the onboard LDO. The device features an ultra-accurate current sense capability, over-temperature protection, and robust overvoltage protection. It includes multiple-time programmable (MTP) non-volatile memory for firmware updates and utilizes a 32-bit Arm® Cortex®-M0 processor for low standby power consumption.

Power Management - Specialized Feature Summary

• Integrates full/half-bridge inverter and PWM generator for AC power signal generation
• Features ultra-accurate current sense capability for high-power applications
• Includes MTP non-volatile memory for easy control firmware updates
• Provides over-temperature and robust overvoltage protection mechanisms

Power Management - Specialized Applications

• Wireless power solution for mobile applications
• Mobile charger input supply
• WattShare™ compatible charging systems

Power Management - Specialized Procurement Notes

Verify the specific suffix '10AWQI' against official Renesas documentation to confirm package type, temperature range, and tape/reel specifications. Ensure compatibility with existing PCB footprints, as the device is footprint compatible with the P9382A receiver. Confirm that the required firmware updates can be supported by the MTP memory architecture before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component for designs requiring up to 30W wireless power reception with WattShare™ support. Consider its footprint compatibility with the P9382A if upgrading for faster charging times. Evaluate the need for the integrated 32-bit Arm Cortex-M0 processor for GPIO control and fault management. Verify that the 20V LDO output range meets the downstream circuit requirements.

Power Management - Specialized Part Context

The P9415 belongs to Renesas' wireless power receiver family, targeting high-power mobile applications. It serves as a successor or alternative to lower-power receivers like the P9382A, offering enhanced power handling and advanced communication capabilities via the WattShare™ protocol. The integration of a microcontroller allows for flexible system configuration and reduced external component count.

Power Management - Specialized Replacement Considerations

The P9382A is explicitly noted as footprint compatible, providing a compelling upgrade option for faster charging times. No other direct substitute part numbers are confirmed in the provided documentation.