Manuals+

AP33771 USB PD3.0 Sink Controller Evaluation Board

This document provides comprehensive guidance for the Diodes AP33771 USB PD3.0 Sink Controller Evaluation Board (EVB). It is designed to facilitate the evaluation and implementation of USB Power Delivery (PD) sink functionality in various electronic devices.

Key Features and Purpose

The AP33771 EVB enables seamless charging applications between a Type-C Connector-equipped Device (TCD) and a USB PD Charger or Adapter (PDC). It supports advanced features such as automatic cable voltage drop compensation and compatibility with legacy Type A chargers. The guide details hardware configurations, pin descriptions, schematics, and Bill of Materials (BOM) for understanding the board's components and functionality.

  • USB PD3.0 Sink Controller evaluation
  • Type-C to Type-C and Type-A to Type-C charging scenarios
  • Voltage and power capability selection mechanisms
  • Firmware state transitions and LED indications
  • Design considerations for implementation

About Diodes Incorporated

Diodes Incorporated is a leading global manufacturer and supplier of high-quality discrete, logic, analog, and mixed-signal semiconductor products. The company focuses on delivering solutions that enhance performance and efficiency in consumer electronics, computing, industrial, automotive, and telecommunications markets.


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