P9415-1AWQI

Power Management - Specialized Overview

The P9415-1AWQI is a highly integrated single-chip wireless power receiver designed for 30W applications. It supports bidirectional AC power signal transmission and reception via magnetic induction, utilizing an on-chip full/half-bridge inverter and PWM generator. The device features a 32-bit Arm Cortex-M0 processor for fault management and firmware updates through multi-time programmable non-volatile memory. It includes an onboard LDO accommodating up to 20V output with ultra-accurate current sensing, over-temperature protection, and robust overvoltage safeguards.

Power Management - Specialized Feature Summary

• Integrates a 32-bit Arm Cortex-M0 processor for high-level programmability and low standby power consumption.
• Features multi-time programmable non-volatile memory to facilitate easy control firmware and function updates.
• Provides ultra-accurate current sensing capability suitable for high-power wireless charging applications.
• Includes comprehensive protection mechanisms such as over-temperature and robust overvoltage safeguards.

Power Management - Specialized Applications

• Wireless power solutions for mobile applications
• Mobile charger input supply systems
• Bidirectional wireless power transfer systems

Power Management - Specialized Procurement Notes

Verify the specific suffix '1AWQI' against official Renesas documentation to confirm package type and temperature range. Check for Product Discontinuance Notifications or End-of-Life status, as availability may be restricted. Ensure compatibility with existing WLCSP-53 footprint requirements if replacing legacy components like the P9382A.

Power Management - Specialized Selection Notes

Select this component for designs requiring integrated wireless power reception up to 30W. It is suitable for applications needing footprint compatibility with the P9382A while offering faster charging capabilities. Consider the need for firmware updatability via MTP memory and the requirement for precise current sensing in high-power scenarios.

Power Management - Specialized Part Context

The P9415 series serves as a specialized PMIC within Renesas's portfolio, targeting the growing demand for efficient wireless charging in consumer electronics. It bridges the gap between simple rectifiers and complex system controllers by integrating power conversion and digital control logic into a single ultra-small WLCSP-53 package.

Power Management - Specialized Replacement Considerations

The P9382A is documented as a footprint-compatible predecessor. Verify that the functional differences in voltage handling and current sensing meet the new design requirements when transitioning from the P9382A to the P9415-1AWQI.