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Software TUSB422
SLLSEW6B – NOVEMBER 2016 – REVISED AUGUST 2017 TUSB422 USB Type-C™ Port Control with Power Delivery
1 Features 3 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), communicates with the TUSB422
through an I2C interface. 1 Supports USB Type-Cв„ў 1.2 and Power Delivery
(PD) Specifications
USB PD Phy with I2C Interface (TCPCi)
Supporting:
– 5 — 24 V Power Sourcing and Sinking
– 2.5 Watt VCONN switch
– Alt Mode Negotiations
Optimized for Portable Applications with …
