P9023-1AHGIY

Overview

The P9023-1AHGIY is an enhanced dual-mode wireless power receiver integrated circuit manufactured by Renesas Electronics Corporation. It complies with WPC 1.1 and PMA Type 1 standards for certification, supporting Qi specification output power up to 5W. The device integrates a high-efficiency synchronous full-bridge rectifier and a synchronous buck converter within a single chip. It features automatic switching between WPC and PMA protocols and includes advanced foreign object detection (FOD) along with over-temperature, overvoltage, and overcurrent protection mechanisms.

Feature Summary

• Complies with WPC 1.1 and PMA Type 1 certification requirements
• Integrates high-efficiency synchronous rectifier and buck converter
• Supports optional back-channel communication
• Includes advanced foreign object detection and comprehensive protection circuits

Applications

• Wireless charging receivers compliant with Qi standard
• Dual-mode wireless power reception systems
• Consumer electronics requiring certified wireless power input

Procurement Notes

Verify the specific suffix of the part number against official Renesas documentation to ensure correct package and temperature grade. Confirm current availability status as some variants may be obsolete or restricted to high-volume strategic applications only. Cross-reference datasheet revisions to confirm feature sets such as back-channel communication support.

Selection Notes

Select this component for applications requiring dual-mode compatibility with both WPC and PMA standards. Ensure the design supports the required 5W output limit in Qi mode. Verify that the system architecture can accommodate the integrated synchronous rectification and buck conversion without external discrete components for basic power delivery.

Part Context

The P9023 series represents a complete single-chip solution for wireless power reception. It is designed to simplify receiver designs by integrating control circuits, rectification, and regulation. The family supports automatic protocol negotiation, allowing seamless operation across different wireless charging transmitter types while maintaining compliance with industry safety and performance standards.

Replacement Considerations

P9028AC is listed as a substitute product offering ultra-compact dual-mode wireless power reception capabilities.