P9024AC-0AWGI

Overview

The P9024AC-0AWGI is an integrated single-chip wireless power receiver IC compliant with WPC v1.1 standards and compatible with PMA protocols. It operates by converting AC signals from a resonant tank into a regulated DC output voltage, typically supplying mobile applications. The device features an advanced Foreign Object Detection (FOD) mechanism programmable via external resistors and I2C registers to ensure safety against metallic objects.

Feature Summary

• Dual-mode operation supporting both WPC AC and PMA DC modulation for improved efficiency
• Integrated full-bridge synchronous rectifier and tracking LDO regulator output stage
• Advanced programmable foreign object detection techniques derived from power transfer algorithms
• Closed-loop control interface providing real-time monitoring of voltage, current, and frequency

Applications

• Mobile device charging systems requiring WPC v1.1 compliance
• Consumer electronics utilizing PMA-compatible wireless charging bases
• Automatic dual-mode wireless power receiver solutions
• Applications necessitating robust foreign object detection capabilities

Procurement Notes

Verify component authenticity through authorized channels as the part status is obsolete. Confirm package integrity and check for specific lot codes if required for legacy system maintenance. Ensure compatibility with existing transmitter designs before procurement due to discontinued status.

Selection Notes

Select this component for designs requiring strict adherence to WPC v1.1 specifications with PMA flexibility. Evaluate the need for programmable FOD settings and closed-loop control interfaces. Consider the obsolete lifecycle status when planning long-term production runs or replacement strategies.

Part Context

This receiver IC belongs to Renesas' wireless power management portfolio, designed to replace discrete solutions with a compact single-chip approach. It integrates critical functions like rectification and regulation, reducing external component count and solution area compared to earlier generation receivers.

Replacement Considerations

Public confirmed substitute part numbers are not available in official documentation. Due to the obsolete status, engineers should evaluate newer Renesas wireless power receiver models or alternative manufacturers offering equivalent WPC/PMA dual-mode support.