STUSB4710中文资料独立式USB PD控制器（具有VBUS短路保护）数据手册ST规格书

描述 Description

The STUSB4710 is a new family of USB power delivery controllers communicating over Type-C™ configuration channel pins (CC) to negotiate a given amount of power to be sourced to an inquiring consumer device.

The STUSB4710 addresses provider/DFP devices such as notebooks, tablets and AC adapters. The device can handle any connections to a UFP or DRP without any MCU attachment support, from the device attachment to power negotiation, including VBUS discharge and protections.

特性 Features

• USB power delivery (PD) controller
• Type-C attach and cable orientation detection
• Single role: provider
• Full hardware solution - no software
• I2C interface (optional connection to MCU)
• Support all USB PD profiles: up to 5 power data objects (PDO)
• Configurable start-up profiles
• Integrated VBUS voltage monitoring
• Internal and/or external VBUS discharge path
• Short -to-VBUS protections on CC pins (22 V) and VBUS pins (28 V)
• Wide power supply input:
•VDD = [4.1 V; 22 V]
• Temperature range: -40 °C up to 105 °C
• Fully compatible with:
•USB Type-C™ rev 1.2
•USB PD rev 2.0
• Certification test ID: 1000125 (QFN24)

简介

STUSB4710属于集成电路（IC）的控制器。由制造生产的STUSB4710控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。