REFWLCTX15WC1

概要

Wireless Charging (WLC) MP A11 Power Transmitter

The REF_WLC_TX15W_C1 MP A11 Power Transmitter solution board, is highly integrated, Qi v1.3.2 compliant Extended Power Profile (EPP) transmitter design. It also supports Basic Power Profile (BPP) with Proprietary Power Delivery Extensions. This reference board is powered using USB PD 3.0-compliant USB-C power adapter and can support DC connector input of 9 V - 20 V through firmware option. Combined with the OptiMOS™ power devices and OPTIGA™ Trust Charge, this solution offers highly efficient and secure wireless charging platform. The solution board supports firmware upgrades using USB-C or I2C interface along with the included Dongle and the Wireless Charging Configuration Graphical User Interface (GUI). There are additional options provided for firmware updates using Serial Wire Debug (SWD) while using the Modus Tool Box and Programmer.

REF_WLC_TX15W_C1 is only available on demand, please contact us here to place your request or receive more information.

特長

  • Qi v1.3.2 compliant transmitter
  • UDB-PD/Legacy protocol input > 9 V DC
  • Peak system efficiency > 83 %  
  • Typical active charging area +/- 10 mm
  • Adaptive Foreign Object Detection (FOD)
  • Serial communication ports: I2C, UART
  • Programming, EXT clock option
  • Foreign object indication with LEDs
  • Configurable using wireless charging GUI

利点

  • Compliant Qi stack with library Support
  • Programmable solution for evolving Qi standard
  • Single controller for USB-PD, buck, Qi inverter
  • Zero voltage switching for high efficiency
  • Configurable gate drivers for EMC
  • Configurable thresholds for FOD, protections
  • Optimal size with 2-layer PCB layout

推奨アプリケーション例

List of Components

3D board model

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