概览

The P9243-GB-EVK Evaluation Board demonstrates the features of the P9243-GB 15W Wireless Power Transmitter (TX) with a fixed frequency. It is intended to evaluate the functionality and performance of the P9243-GB when combined with a Qi power receiver in a wireless charging system. The P9243-GB-EVK offers the flexibility to select parameters, such as Q-factor threshold, LED pattern, power loss FOD threshold, and external temperature sensing function. The printed circuit board (PCB) has four layers, and can be used with the user’s WPC-1.2.4 compliant receiver.

The high-efficiency, turnkey reference design is supported by comprehensive digital resources to significantly expedite the design-in effort and enable rapid prototyping.

The kit contents are P9243-GB evaluation board and Power Adaptor. WPD-USB-DONGLE is not included in the P9243-GB-EVK evaluation kit, and must be ordered separately.

  • Power transfer up to 15W at receiver side
  • Wide input voltage range: 5V to 19V 
  • WPC-1.2.4 compatible, MP-A11 coil configuration
  • Supports system parameters configuration using GUI
  • Integrated drivers for external power MOSFETs 
  • Embedded 32-bit ARM® Cortex®-M0 processor (trademark of ARM, Ltd.)
  • Simultaneous voltage and current demodulation scheme for WPC communication 
  • Supports accurate 127.7kHz frequency operation 
  • Feedback control for external input step-down regulator 
  • Dedicated remote temperature sensing 
  • User-programmable power transfer LED indicators 
  • User-programmable foreign objects detection (FOD)
  • WPC EPP-based Q-factor detection 
  • Active-LOW enable pin for electrical on/off
  • Over-current and over-temperature protection
  • Supports I2C interface
  • Four-layer PCB assembled with test points and coil fixture
  • -40°C to +85°C ambient operating temperature range

文档

文档标题 类型 日期
PDF3.85 MB
指南
XLSX321 KB
工程
ZIP712 KB
工程
DSN619 KB
原理图
PDF1.15 MB
原理图
 

设计和开发

软件下载

文档标题 类型 日期
BRD1.88 MB
PCB设计文档
PDF580 KB
PCB设计文档
ZIP31.17 MB
软件和工具 - 其他
HEX54 KB
软件和工具 - 其他
ZIP1.99 MB
软件和工具 - 其他
 

支持