P9028AC-0AWGI8

Description：IC WIRELESS PWR RECEIVER 36-WLCS
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:f580476f86d0 Category: Power Management - Specialized Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC WIRELESS PWR RECEIVER 36-WLCS
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Applications：Wireless Power Receiver
Current - Supply：-
Voltage - Supply：-
Operating Temperature：0°C ~ 85°C
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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P9028AC-0AWGI8

Overview

The P9028AC-0AWGI8 is an ultra-compact dual-mode wireless power receiver IC compliant with WPC v1.1 and compatible with PMA standards. It converts AC signals from a resonant tank into a regulated 5V output voltage for mobile applications. The device integrates a high-efficiency synchronous full-bridge rectifier and a 5V tracking LDO output stage. It supports automatic dual-mode operation with either WPC AC or PMA DC modulation connections to improve efficiency. The IC includes advanced programmable foreign object detection (FOD) techniques derived from transmitted and received power transfer algorithms.

Feature Summary

Dual-mode operation supporting both WPC v1.1 compliance and PMA compatibility
Integrated high-efficiency synchronous full-bridge rectifier and 5V tracking LDO regulator
Advanced programmable foreign object detection (FOD) via external resistor and I2C registers
Closed-loop power transfer control between transmitter and receiver

Applications

Mobile application power supply
WPC v1.1 compliant wireless charging systems
PMA-compatible wireless charging base stations

Procurement Notes

Verify component authenticity through authorized Renesas distributors. Confirm package type matches the specified WLCSP configuration. Check for lead-free status and moisture sensitivity level requirements before assembly. Ensure the source provides valid traceability documentation for this obsolete part number.

Selection Notes

Select this component for designs requiring minimal external components to reduce solution area. It is suitable for applications needing automatic switching between WPC and PMA protocols. Consider the integrated FOD capabilities for safety compliance. Verify that the target market accepts obsolete component usage in new designs.

Part Context

This device belongs to the P9028 series of wireless power receiver ICs manufactured by Renesas Electronics Corporation. It is designed as a single-chip solution to simplify wireless power reception circuits. The part is marked as obsolete, indicating it is restricted to high-volume and strategic applications only.