The P9025AC-R-EVK is a turnkey 5 Watt, Qi-compliant wireless power receiver reference kit for fast prototyping and design integration. The kit consists of an easy-to-use reference board and comprehensive support collateral that significantly eases design-in effort and minimizes time-to-market. 

An associated layout module enables direct instantiation on to a system board, while an optimized and fully-tested Bill-of-Materials (BOM) takes the guess-work out of component selection. Foreign Object Detection (FOD) tuning is supported via selectable pre-programmed curve settings and technical documentation. The P9025AC-based solution is well-suited for a wide range of applications, including PC peripherals, furniture, medical devices, and other portable devices still hindered by traditional contact-based charging bases or cables. 

Need a wireless power transmitter too? See the P9038-R-EVK.


  • 5.3 V, 1 A output
  • WPC 1.1.2 (Qi) compliant for interoperability w/ other devices
  • Compact form factor for fast prototyping
  • Layout module provided for direct copy to system board
  • Optimized PCB reference layout and fully-tested BOM (check BOM)
  • Programmable FOD setting via external resistor simplifies tuning process
  • Integrated full-bridge synchronous rectifier and LDO for lowest BOM / mfg. cost and smallest PCB area
  • High-quality receiver coil by Wurth Elektronik (learn more)
  • Supported by extensive library of digital support collateral (see below)
  • See the P9025AC on SchemeIt™ online schematic drawing tool

Product Options

Orderable Part ID Part Status Buy Sample
Not Recommended for New Designs

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
P9025AC Datasheet Datasheet PDF 707 KB
User Guides & Manuals
P9025AC-R-EVK Manual Manual - Reference Board PDF 328 KB
Application Notes & White Papers
AN-886 P9025AC FOD Tuning Guide Application Note PDF 529 KB
AN-889 P9025AC Layout Guidelines Application Note PDF 1.29 MB
P9025AC-R-EVK FOD Calculator Software Tool XLSX 97 KB
P9038-R-EVK & P9025AC-R-EVK Product Brief 日本語, 简体中文 Product Brief PDF 382 KB
P9025AC-R-EVK 2-layer Allegro Board File (Downrev 16p3) Engineering ZIP 237 KB
P9025AC-R-EVK 4-layer Allegro MDD File Engineering ZIP 100 KB
P9025AC-R-EVK 4-layer Allegro Board File (Downrev 16p3) Engineering ZIP 242 KB
P9025AC-R-EVK 2-layer Allegro MDD File Engineering ZIP 95 KB
P9025AC-R-EVK Allegro Schematic DSN File (Downrev 16p2) Schematic ZIP 92 KB
P9025AC-R-EVK Bill-of-materials (BOM) Engineering XLS 31 KB
P9025AC-R-EVK 2-layer Allegro Board File (Allegro v16p6) Engineering ZIP 235 KB
P9025AC-R-EVK 4-layer Allegro Board File (Allegro v16p6) Engineering ZIP 244 KB
P9025AC-R-EVK Allegro Schematic DSN File (Allegro v16p6) Schematic ZIP 96 KB
P9025AC-R-EVK 4-layer Gerber Files Engineering ZIP 203 KB
P9025AC-R-EVK 2-layer Gerber Files Engineering ZIP 193 KB
P9025AC-R-EVK Schematic Schematic PDF 29 KB