IC manufacturers Renesas

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Renesas P9242-R3 | Demoboard WP15WBD-RK

15W Wireless Charging Solution with Bi-Directional Data Communication

Overview

TopologyBuck Converter
IC revision2.1

Description

The WP15WBD-RK evaluation kit demonstrates 15W wireless power transfer and bi-directional data communication between a transmitter (Tx) board with the P9242-R3 wireless power transmitter IC and a receiver (Rx) board with the P9221-R3 wireless power receiver IC. The bi-directional data communication channel enables users to authenticate a wirelessly charged receiver device with a specific charging transmitter base or to transfer system data without any additional hardware.This evaluation kit adds bi-directional communication to IDT’s standard, WPC 1.2-compliant, 15W transmitter P9242-R and receiver P9221-R evaluation kits without compromising any existing features. Its main contents are the transmitter P9242-R3-EVK Evaluation Board and the receiver P9221-R3-EVK Evaluation Board.

Features

  • Supports bi-directional data communication
  • Enables device authentication and system data transfer
  • Up to 15W of power transfer
  • 87% end-to-end efficiency
  • Flexibility to program parameters
  • Intuitive IDT I2C Lite GUI
  • Base kit is WPC-1.2-compliant