RTQ2116C-QA - Richtek

RTQ2116C-QA USB Type-C DFP

The RTQ2116C combines a USB Type-C Downstream Facing Port (DFP) controller, charging port controller and a 3.5A synchronous buck converter. The RTQ2116C monitors the Type-C Configuration Channel (CC) lines to detect an Upstream Facing Port (UFP) device attach event, then turns on external VBUS MOSFET to apply power to VBUS and communicates the selectable VBU.

Features

include cycle-by-cycle current limit for protection against shorted outputs, soft-start control to eliminate input current surge during start-up, input under-voltage lockout, output under-voltage protection, output over-voltage protection and over-temperature protection. The RTQ2116C is fully specified over the temperature range of TJ = 40°C to 125°C and available in WETWQFN-40L 6x6. The RTQ2116C can be used to support Type-C connectors including the Type C-to-C dongle and the Copyright © 2020 Richtek Technology Corporation. All rights reserved. DSQ2116C-QA-00 June 2020 Type C-to-B dongle. T.