The P9036B is a highly-integrated WPC-compliant wireless power transmitter IC for power transmitter WPC design TX-A6 which meets the requirements for compliance with the WPC1.1 standard. The device operates with a 12Vdc adaptor, and it offers both internal and external half-bridge inverters enabling this single part to serve in either type of application. It controls the transferred power by changing the switching frequency of the half-bridge inverter from 115kHz to 205kHz as specified by the WPC specification for an “A6” transmitter. It contains logic circuits required to demodulate and decode WPC-compliant message packets sent by the mobile device to adjust the transferred power.

NOTICE: This device is restricted to high volume and strategic applications only. For most customers, consider using our general market devices found at


  • 5W Solution for Wireless Power Consortium (WPC)-Compliant Power Transmitter Design TX-A6
  • Conforms to WPC Version 1.1 Specifications
  • Low EMI To Meet Requirements of WPC 1.1 Certification
  • 12V Operating Input Voltage
  • Closed-Loop Power Transfer Control Between Base Station and Mobile Device
  • Demodulates and Decodes WPC-Compliant Message Packets
  • Integrated Step-down Switching Regulator
  • Integrated RESET Function
  • Proprietary Bi-directional Communication
  • I2C Interface
  • Open-Drain LED Indicator Outputs
  • Over-Temperature Protection
  • Security and Encryption up to 64 bits
  • Foreign Object Detection (FOD) 
  • -40ºC to +85ºC Temperature Operation
  • Packaged in 6mm x 6mm 48-pin VFQFPN


器件号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Obsolete VFQFPN 48 I 是的 Tray
Obsolete VFQFPN 48 I 是的 Reel


文档标题 language 类型 文档格式 文件大小 日期
P9036B Datasheet 数据手册 PDF 1.19 MB
应用指南 &白皮书
Wireless Power Transmission Resonance LC Calculations 应用文档 PDF 3.74 MB
PDN# : CQ-20-02 End of Life Process on Select Parts 产品停产通告 PDF 720 KB
PCN# : PA1410-01 Die revision change 产品变更通告 PDF 533 KB
Wireless Power Products Overview 概览 PDF 1.14 MB
IDTP9036A Qi Compliance Certificate 其它参数 PDF 240 KB