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P9036 Block Diagram
P9036 Application Block Diagram


Single-Chip 12V Wireless Power Transmitter IC for TX-A6

Alternative Products
NOTICE - The following device(s) are recommended alternatives:
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 Specification

FunctionInput Voltage Range (V)Output Power Max (W)Temp. RangeLead Count (#)Pkg. TypePkg. Dimensions
Power Transmitter11.40 - 12.607.5-40 to 85°C48VFQFPN6 x 6 x .75

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
P9036-0NTGILast Time BuyNTG48VFQFPN48IYesTrayCheck Availability
P9036-0NTGI8Last Time BuyNTG48VFQFPN48IYesReelCheck Availability


Technical Documentation

Title Other Languages Type Format File Size Datesort icon
Datasheets & Errata
IDTP9036_Product_Datasheet Datasheet PDF 1.35 MB Dec 11, 2012
Apps Notes & White Papers
AN-816 IDT Wireless Power Transmission Resonance LC Calculations Application Note PDF 284 KB Jan 17, 2014
PDN# : CQ-16-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 552 KB May 4, 2016
PCN# : PA1410-01 Die revision change Product Change Notice PDF 533 KB Nov 10, 2014
IDTP9036 12V Wireless Power Transmitter product brief 简体中文 Product Brief PDF 1.43 MB Dec 12, 2012

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