USB Power Delivery PHY with Channel Configuration Control

Product catalog summary

Overview: The ANX7401 is a USB Power Delivery (USB-PD) PHY with an On-chip Microcontroller (OCM) designed to manage signal switching, Channel Configuration (CC) detection, USB Power Delivery charging, and Vendor Defined Message (VDM) protocol. It is compliant with USB Type-C™ v1.1 and USB Power Delivery v2.0 specifications, making it suitable for use in notebook PCs, tablets, and smartphones as a Downstream Facing Port (DFP).

Key Features:

Includes an On-chip Microcontroller (OCM) for USB-PD messaging and DisplayPort functions.
Supports DisplayPort Alternate Mode communication via USB-PD structured VDM messaging.
5V-tolerant CC/VCONN signals and dead battery detection support.
I2C slave mode for external MCU/IC support.
VBUS control and USB_ID pins for managing external Power Management Integrated Circuits (PMICs) or USB charger ICs.
Operates with a 3.3V power supply for analog parts and 1.8V~3.3V for digital IO.
Complies with USB Power Delivery Specification v2.0 and USB Type-C Cable and Connector Specification v1.1.

Related Products:

ANX7408: USB3 Switch, USB-PD and Channel Configuration Controller.
ANX7428: DP Alternate Mode (up to 4L), USB3 Switch, USB-PD and Channel Configuration Controller.
ANX7430: USB 3.1 Gen 2 10G Re-timer (1x1, 1x2).
ANX7440: 10G Active Mux (6x4) with Integrated Re-timers for USB 3.1/DisplayPort.
ANX7688: HDMI to USB Type-C Bridge (Port Controller with MUX).

Legal and Trademark Information: The document contains proprietary information of Analogix Semiconductor, Inc. and is provided "as is" without warranties. It is not intended for use in aircraft or nuclear facilities. Trademarks include Analogix, HDMI, DisplayPort, and USB logos.

Catalog excerpts

USB Power Delivery PHY with Channel Configuration Control-1

ANX7401 is a USB Power Delivery (USB-PD) PHY with an On-chip Microcontroller (OCM). The OCM enables ANX7401 to manage the signal switching, Channel Configuration (CC) detection, USB Power Delivery charging and Vendor Defined Message (VDM) protocol, and other functions, as defined in the USB Type-C™ v1.1 and USB Power Delivery v2.0 specifications. ANX7401 is designed as a companion IC to various CPUs and Application Processors (APs) to enable notebook PCs, tablets, and smartphones to use the reversible USB Type-C (USB-C™) receptacle as a Downstream Facing Port (DFP). In the DFP configuration, ANX7401 has HPD output to support DisplayPort™ Alternate Mode as defined by VESA®. • On-chip Microcontroller (OCM) to implement USB-PD messaging and DisplayPort related functions • DisplayPort Alternate Mode communication support through USB-PD structured VDM messaging • Dead battery detection support • I2C slave mode to support external MCU/IC • VBUS control and USB_ID pins to control external Power Management Integrated Circuits (PMICs) or USB charger IC based on the USB-PD configuration • 3.3V power supply for analog part (1.0V Core power generated by internal regulator) • 1.8V~3.3V power supply for digital IO - USB Power Delivery Specification v2.0 on CC wire - DisplayPort Alternate Mode on USB Type-C Standard • Designed to the following specifications - USB Type-C Cable and Connector Specification v1.1 - USB Power Delivery Specification v2.0

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USB Power Delivery PHY with Channel Configuration Control-2

Related Products Part Number Copyright ©2016 Analogix Semiconductor, Inc. 3211 Scott Blvd., Suite 100 Santa Clara, CA 95054, USA +1 (408) 988-8848 ©2016 Analogix Semiconductor, Inc. All Rights reserved. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED “AS IS” WITHOUT ANY EXPRESS REPRESENTATIONS OF WARRANTIES. IN ADDITION, ANALOGIX SEMICONDUCTOR INC. DISCLAIMS ALL IMPLIED REPRESENTATIONS AND WARRANTIES, INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTURAL PROPERTY RIGHTS. This document contains proprietary information...

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