Tri-mode 5W Wireless Power Receiver IC

The P9724 is a highly integrated single-chip WPC-, PMA-, and AirFuel-compliant wireless power receiver IC. The device operates with an AC power signal from a compatible wireless transmitter and converts it into a regulated 5V output voltage, which can be used to power devices or supply the charger input in mobile applications.

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

Features

  • Tri-mode single-chip solution:
    • Conforms to WPC 1.1 Specification
    • Conforms to PMA Type 1 Specification
    • Conforms to AirFuel™ Magnetic Resonance Specification
  • Integrated Full-Bridge Synchronous Rectifier
  • Integrated Synchronous Buck Converter
  • Closed Loop Power Transfer Control between Base Station and Mobile Device
  • Security and Encryption up to 64-bit
  • Foreign Object Detection (FOD)
  • Proprietary Base-to-Mobile Communication Channel for Authentication
  • Over Temperature/Voltage/Current Protection
  • Thermal Control Loop
  • Open-Drain LED Indicator Outputs
  • I2C Interface

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
P9723AHGI Last Time Buy AHG79 WLCSP 79 I Yes Cut Tape Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
P9724 Short-form Datasheet Short Form Datasheet PDF 99 KB Feb 18, 2016
PCNs & PDNs
PDN# : CQ-17-01 Quarter PDN for Declined Market Product Discontinuation Notice PDF 580 KB Feb 10, 2017
Other
The IDT Automotive Advantage Overview PDF 3.55 MB May 26, 2017