Overview

Description

The P9036 is a highly integrated single-chip Wireless Power Consortium (WPC)-compliant wireless power transmitter IC for power transmitter design A6. The device operates with a 12V (±5%) adapter 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.

Features

  • 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 protections
  • Security and encryption up to 64 bits
  • Foreign Object Detection (FOD)

Comparison

Applications

Applications

  • WPC-compliant wireless charging base stations

Documentation

Type Title Date
Datasheet Log in to Download PDF 1.68 MB
Application Note Log in to Download PDF 3.74 MB
End Of Life Notice PDF 552 KB
Product Change Notice PDF 533 KB
Product Brief PDF 1.43 MB
5 items

Design & Development

Boards & Kits

Boards & Kits

Models