NOTICE - The following device(s) are recommended alternatives:

The IDT P9023 is a complete single-chip Wireless Power Reciever which complies with the requirements of both WPC1.1 and PMA Type 1 standards for certification. Integrating a high-efficiency synchronous rectifier, high-efficiency buck converter, and control circuits, the P9023 provides output power up to 5W in accordance with the Qi specification. Switching between WPC and PMA protocols and negotiation of the power exchange is implemented automatically. Operating in Qi mode, power transfer is limited to 5W in accordance with the WPC specification.

NOTICE: This device is restricted to high volume and strategic applications only. For most customers, consider using our general market devices found at


  • Complies with requirements of WPC1.1 and PMA Type 1 for certification
  • Compatible with all WPC Receiver coils
  • Integrated Synchronous Full-Bridge Rectifier
  • Integrated Synchronous Buck Converter
  • Optional Back-channel Communication
  • Advanced Foreign Object Detection (FOD)
  • Over-Temperature/Voltage/Current Protection

Product Options

Part Number Part Status Pkg. Type Carrier Type Lead Count (#) Temp. Grade Pb (Lead) Free Buy Sample
Obsolete WLCSP Reel 79 I Yes

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
P9023 Product Datasheet Datasheet PDF 2.04 MB
Application Notes & White Papers
IDT WLCSP Implementation Guidelines Application Note PDF 662 KB
PDN# : CQ-17-03 Quarterly Market Declined PDN Product Discontinuation Notice PDF 543 KB
PDN# : CQ-16-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 552 KB

Boards & Kits

Part Number Title Type Company
P9023-EVK Evaluation Board for Enhanced Dual-mode Wireless Power Receiver P9023 Evaluation Renesas