WPC 1.1 12V Wireless Power Transmitter for Tx-A6

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

The IDT P9036A 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 12V adaptor, and drives an external 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.

Features

  • 5W Solution for Wireless Power Consortium (WPC)-Compliant Power Transmitter Design TX-A6
  • Conforms to WPC Version 1.1 Specifications
  • Reduced 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
  • 5V Regulated DC/DC Converter
  • Integrated RESET Function
  • Proprietary Back-Channel Communication
  • I2C Interface
  • Open-Drain LED Indicator Outputs
  • Over-Temperature Protection
  • Security and Encryption up to 64 bits
  • Foreign Object Detection (FOD) 

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
P9036A-0NTGI Obsolete NTG48 VFQFPN 48 I Yes Tray Availability
P9036A-0NTGI8 Obsolete NTG48 VFQFPN 48 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
IDTP9036A 12V WPC1.1-Compliant Wireless Power Transmitter Datasheet PDF 1.84 MB Apr 11, 2013
Application Notes & White Papers
AN-816 IDT Wireless Power Transmission Resonance LC Calculations Application Note PDF 284 KB Jan 16, 2014
PCNs & PDNs
PDN# : CQ-16-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 552 KB May 3, 2016
PCN# : PA1410-01 Die revision change Product Change Notice PDF 533 KB Nov 9, 2014
Other
IDTP9036A Qi Compliance Certificate Miscellaneous PDF 240 KB Jun 25, 2013

Evaluation Boards

Part Number Title Sort ascending
P9036A-EVAL Evaluation Board for Wireless Power Transmitter P9036A