Wireless Power Transmitter Reference Solution

The P9242-R-EVK is a turnkey 15 Watt, Qi-compliant wireless power transmitter 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. The P9242-R based solution is well-suited for a wide range of applications, including accessories, furniture, medical devices, Tablets and other portable devices still hindered by traditional contact-based charging bases or cables. 

Need a wireless power receiver too? See the P9221-R-EVK.

Features

  • WPC 1.2.2 (Qi) compliant for interoperability w/ other devices
  • Supports MP-A2 coil configuration
  • Integrated step-down regulator
  • Simultaneous Voltage & Current demodulation scheme for robust communication
  • Compact form factor for fast prototyping
  • Layout module provided for direct copy to system board
  • High-quality transmitter coil by Sunlord
  • Supported by extensive library of digital support collateral (see below)

Product Options

Orderable Part ID Part Status Buy Sample
P9242-R-EVK Active Availability

Technical Documentation

Title Other Languages Type Format File Size Date
User Guides & Manuals
P9242-R-EVK Evaluation Board User Manual Manual - Reference Board PDF 1.20 MB Dec 21, 2016
P9242-R Layout Guidelines Guide PDF 786 KB Dec 21, 2016
Application Notes & White Papers
Tuning Qi and AirFuel / PMA Inductive Resonance Circuits for Optimal Efficiency White Paper PDF 541 KB May 10, 2017
Other
IDT - The Leader in Wireless Power 日本語, 简体中文 Overview PDF 534 KB Jul 30, 2018
P9221-R and P9242-R Wireless Power Reference Kits for 15W Applications Product Brief PDF 253 KB Dec 14, 2016
P9242-R Wireless Power Transmitter for 15W Applications Product Brief PDF 307 KB Dec 6, 2016
P9242-R-EVK 4-layer Allegro Board File PCB Design Files ZIP 347 KB Nov 10, 2016
P9242-R-EVK 4-layer Gerber Files Engineering ZIP 570 KB Nov 10, 2016
P9242-R-EVK PDF Schematic Schematic PDF 96 KB Nov 9, 2016
P9242-R-EVK Allegro Schematic DSN File Schematic DSN 497 KB Nov 9, 2016
P9242-R-EVK Bill-of-materials (BOM) Engineering XLSX 21 KB Nov 9, 2016