概要

説明

The P9260-1C-EVK is a turnkey 15 Watt, Qi-compliant wireless power transmitter single coil reference kit for fast prototyping and design integration. The kit consists of an easy-to-use 1 coil WPC TX type 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 P9260 based solution is well-suited for automotive in-vehicle wireless power charging. It meets AEC-Q100, grade 2 standard and CISPR-25 EMI/EMC performance.

Need a 15W Qi wireless power receiver too? See the P9221-R-EVK.

特長

  • AEC-Q100, grade 2 qualified for automotive applications
  • Supports wireless power receivers up to 15W
  • 4.25V to 21V operating range  
  • Fixed frequency and duty cycle wireless power topology
  • WPC Qi 1.2.3 compliant for interoperability
  • Integrated microcontroller with  OTP program memory and supports external flash memory
  • Supports I²C and SPI interfaces
  • Simultaneous voltage and current ASK demodulation scheme
  • Integrated drivers for external power FETs and current voltage sensing
  • Low standby power
  • Integrated Step-down Switching Regulator for internal blocks to increase overall efficiency
  • Advanced foreign objects detection (FOD) function
  • Supports LEDs for status indication
  • Over-current, over-voltage & over-temperature protection
  • Proprietary bi-directional communication
  • Low EMI, meets CISPR-25 EMI/EMC requirement

アプリケーション