TUSB422 Description
TUSB422 is a USB PD PHY that enables a USB Type-C port with the Configuration Channel (CC) logic needed for USB Type-C ecosystems. It integrates the physical layer of the USB BMC power delivery (PD) protocol to allow up to 100-W of power and support for alternate mode interfaces. An external microprocessor, containing USB Type-C Port Manager (TCPM), municates with the TUSB422 through an I2C interface.
TUSB422 Key Features
- 1 Supports USB Type-C™ 1.2 and Power Delivery (PD) Specifications
- USB PD Phy with I2C Interface (TCPCi) Supporting
- 24 V Power Sourcing and Sinking
- 2.5 Watt VCONN switch
- Alt Mode Negotiations
- Optimized for Portable