[原创] ST STUSB4710 USB PD控制器解决方案

ST公司的STUSB4710是USB供电( PD)控制器新系列产品,不需要MCU就能连接到UFP或DRP,提供5个定制的电源数据目标(PDO),5个通用I/O和一个集成的放电通路,完全和 USB Type-C™ rev 1.2以及USB PD rev 2.0兼容,主要用在AC适配器和电源,智能插座和墙适配器,电源集线器和坞站,显示器和任何的Typs-C源设备.本文介绍了STUSB4710主要特性,功能框图,应用电路,以及评估板STEVAL-ISC003V1主要特性,框图,电路图,材料清单和PCB设计图.

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 device attachment to power negotiation, including VBUS discharge and protections.

The STUSB4710 is an autonomous USB power delivery controller optimized as a provider. It offers an open drain GPIO interface to make direct interconnection with a power regulation stage.
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