P9415-6AWQI

Power Management - Specialized Overview

The P9415 is a highly integrated single-chip wireless power receiver designed for 30W applications. It supports bidirectional AC power signal transmission via magnetic induction, utilizing an on-chip full/half-bridge inverter and PWM generator for transmitter mode. As a receiver, it converts incoming AC signals into rectified output voltage, accommodating up to 20V from the onboard LDO. The device features ultra-accurate current sensing for high-power scenarios and includes multiple-time programmable non-volatile memory for firmware updates. It integrates a 32-bit Arm Cortex-M0 processor for fault management and GPIO control, offering over-temperature and robust overvoltage protection within an ultra-small WLCSP-53 package.

Power Management - Specialized Feature Summary

• Supports bidirectional wireless power transfer with integrated inverter and modulator/demodulator for transmitter functionality
• Features ultra-accurate current sensing capability suitable for high-power mobile charging applications
• Includes multiple-time programmable non-volatile memory for flexible control firmware and device function updates
• Integrates a 32-bit Arm Cortex-M0 processor for managing fault conditions and controlling GPIO indicators

Power Management - Specialized Applications

• Wireless power solutions for mobile applications
• High-power mobile device charging systems
• Devices requiring WattShare communication protocol support

Power Management - Specialized Procurement Notes

Verify the specific suffix -6AWQI against official Renesas documentation to confirm package type and temperature range. Ensure compatibility with existing coil designs and controller firmware when upgrading from footprint-compatible predecessors like the P9382A. Confirm that the WLCSP-53 package handling requirements align with your manufacturing capabilities. Check for any recent lifecycle status changes or recommended design-in notices from the manufacturer before finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this component for designs requiring up to 30W wireless power reception with integrated transmitter capabilities. The footprint compatibility with the P9382A facilitates easier upgrades for faster charging times. Consider the integrated Arm Cortex-M0 processor if programmable fault management and low standby power are critical. Ensure the application benefits from the ultra-accurate current sensing and MTP memory features for customized control logic without external microcontrollers.

Power Management - Specialized Part Context

The P9415 belongs to Renesas' portfolio of wireless power receivers targeting the mobile application market. It serves as a high-performance alternative to lower-power variants, offering enhanced power handling and bidirectional communication features. The device is part of a series that emphasizes integration to reduce external component count and board space, supporting advanced protocols like WattShare for efficient power negotiation and transfer.

Power Management - Specialized Replacement Considerations

The P9382A is explicitly documented as a footprint-compatible predecessor, providing a compelling upgrade path for faster charging times. Verify electrical parameter differences between the two devices to ensure system compatibility during replacement or migration.

Power Management - Specialized FAQ

Can the P9415 operate as a wireless power transmitter?

Yes, the device can be configured to transmit an AC power signal through magnetic induction using its on-chip full/half-bridge inverter and PWM generator.

What is the maximum output voltage supported by the onboard LDO?

The receiver accommodates up to 20V out of the onboard LDO.

How is control firmware updated on the P9415?

The device features multiple-time programmable (MTP) non-volatile memory, allowing for easy updates to control firmware and device functions.