ANX7408

ANX7408

USB-C Port Controller with USB3 Switch and Power Delivery
USB-C
USB Type-C Crosspoint Switch
Overview: 

ANX7408 is an intelligent crosspoint switch that supports switching at data rates of up to 6.75Gbps. ANX7408 supports high-speed interfaces, such as USB 3.1 (Gen 1 – 5Gbps). ANX7408 is designed as a companion IC to various CPUs and Application Processors (APs) to enable notebook PCs, tablets, and smartphones to use mobile connectors such as the reversible USB Type-C (USB-CTM). An On-chip Microcontroller (OCM) is available to manage the signal switching, Channel Configuration (CC) detection, USB Power Delivery (USB-PD) 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. ANX7408 can be configured for a Downstream Facing Port (DFP), Upstream Facing Port (UFP), or Dual-Role Port (DRP) to support a USB-C receptacle

Main Features: 
Other key features
  • High-speed switching up to 6.75Gbps
  • USB 3.1 signal (SSTX and SSRX) with Gen1 (5Gbps) link speed
  • On-chip Microcontroller (OCM) to implement signal switching, USB-PD messaging, and related functions
  • 5V-tolerant CC/VCONN signals
  • Dead battery charging 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
  • Supports the following
    • USB 3.1 signal switching
    • USB Power Delivery Specification v2.0 on CC wire
  • Compliant with the following
    • USB Type-C Cable and Connector Specification (rev 1.1)
    • USB Power Delivery Specification v2.0
    • USB 3.1 Gen 1 electrical specifications 
Applications: 

Tablets

Smartphones

Cameras

Camcorders

Docking Station

Notebooks

Standards Compliance: 

USB 3.1 Gen 1 electrical specifications

USB Power Delivery Specification v2.0 (rev 1.0)

USB Type-C Cable and Connector Specification (rev 1.0)

Detailed Product Information: