NOTICE - The following device(s) are recommended alternatives:
P9036B - WPC 1.1 12V Wireless Power Transmitter for Tx-A6
This is an upgrade to the WPC 1.1 standard

The IDT P9036 is a highly-integrated single-chip WPC-compliant wireless power transmitter IC for power transmitter design A6.  The device operates with a 12V (±5%) adaptor, and supplies an integrated half-bridge inverter for DC/AC conversion.  It controls the transferred power by modulating the switching frequency of the half-bridge inverter from 115kHz to 205kHz at a fixed 50% duty cycle 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.


  • Single-Chip 5W Solution for Wireless Power Consortium (WPC)-Compliant Power Transmitter Design TX-A6
  • 12V±5% Operating Input Voltage
  • Integrated Half-Bridge Inverter
  • Closed-Loop Power Transfer Control between Base Station and Mobile Device
  • Demodulates and Decodes WPC-Compliant Message Packets
  • 5V Regulated DC/DC Converter
  • Integrated RESET Function
  • Proprietary Back-Channel Communication
  • I2C Interface
  • Open-Drain LED Indicator Outputs
  • Over-Temperature/Current Protection
  • Security and Encryption up to 64 bits
  • Foreign Object Detection (FOD)

Product Options

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


Title language Type Format File Size Date
Datasheets & Errata
P9036_Product_Datasheet Datasheet PDF 1.68 MB
Application Notes & White Papers
Wireless Power Transmission Resonance LC Calculations Application Note PDF 3.74 MB
PCN# : PA1410-01 Die revision change Product Change Notice PDF 533 KB
PDN# : CQ-16-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 552 KB
IDTP9036 12V Wireless Power Transmitter product brief 简体中文 Product Brief PDF 1.43 MB

Boards & Kits

Part Number Title Type Company
P9036-EVAL Evaluation Board for Wireless Power Transmitter P9036 Evaluation Renesas