P9221S-4AHGI

Power Management - Specialized Overview

The P9221S-4AHGI is a wireless charging receiver integrated circuit manufactured by Renesas Electronics. It complies with the WPC 1.2.3 standard and supports an output power of 15W. The device provides regulated output voltages of 9V and 12V, with a maximum output current of 1.25A. Operating supply voltage options include 1.8V and 5V, drawing a typical operating current of 3mA. It functions within a temperature range of 0°C to +85°C and is housed in a WLCSP-52 package for surface mount installation.

Power Management - Specialized Feature Summary

• Complies with WPC 1.2.3 specification for wireless power reception
• Supports up to 15W power transfer capability
• Integrates fixed output voltage regulation at 9V and 12V levels

Power Management - Specialized Applications

• Wireless charging receivers for mobile devices
• Portable electronics requiring 15W induction charging
• Consumer gadgets supporting WPC 1.2.3 standards

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to discontinuation notices. Confirm package integrity and pin alignment upon receipt. Cross-reference datasheet revisions to ensure compatibility with existing system designs. Check for specific EOL (End-of-Life) status updates from Renesas before finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this IC for applications requiring standardized WPC 1.2.3 compliance and 15W power delivery. Ensure the design accommodates the WLCSP-52 footprint and thermal requirements. Verify that the host system supports the required 9V or 12V output rails. Consider availability constraints due to potential lifecycle changes when planning long-term production.

Power Management - Specialized Part Context

This component belongs to the P9221 series of wireless charging receivers from Renesas Electronics. The series focuses on compliant power reception for consumer electronics. The P9221S variant specifically targets higher power profiles within the WPC ecosystem. It serves as a core element in modern inductive charging solutions for portable devices.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.