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TUSB321RWBR +BOM

USB Type-C configuration channel logic & port control with VCONN

TUSB321RWBR Information

Description

The Texas Instruments TUSB321RWBR is a USB Type-C configuration channel mux with an integrated USB Type-C CC logic controller, VCONN switch, and VBUS switch. It supports automatic cable orientation detection, Type-C Port Controller (TCPN) input, and configurable VCONN and VBUS power capability. This IC enables host, device, and dual-role port applications in various devices such as laptops, smartphones, tablets, and peripherals. It features configurable interrupt and detection settings, making it suitable for mobile phones, tablets, notebooks, and USB peripherals. The TUSB321RWBR is designed to simplify the integration of USB Type-C functionality into a wide range of applications.

Features

The TUSB321RWBR features:

  • USB Type-C configuration channel mux with integrated CC logic controller, VCONN switch, and VBUS switch
  • Automatic cable orientation detection
  • Type-C Port Controller (TCPN) input
  • Configurable VCONN and VBUS power capability
  • Configurable interrupt and detection settings

It supports host, device, and dual-role port applications in devices such as laptops, smartphones, tablets, and peripherals.

Package

The package type of TUSB321RWBR is X2-QFN-12(1.6x1.6).

Pinout

The TUSB321RWBR has a pin count of 12 (X2-QFN-12). Its functions include:

  • VCONN switch
  • VBUS switch
  • CC logic controller
  • Configuration channel mux
  • Automatic cable orientation detection
  • Type-C Port Controller (TCPN) input
  • Configurable interrupt and detection settings

This IC is designed to manage USB Type-C connections, enabling features like data transfer, charging, and video output. It's suitable for various applications such as host, device, and dual-role port devices, mobile phones, tablets, notebooks, and USB peripherals.

Manufacturer

The manufacturer of the TUSB321RWBR is Texas Instruments (TI), a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips.

Applications

According to the product description, the application areas of TUSB321RWBR are:

  • Host, Device, and Dual Role Port Applications
  • Mobile Phones (enabling USB Type-C functionality)
  • Tablets and Notebooks (for USB Type-C connectivity and features like charging, data transfer, and video output)
  • USB Peripherals

Equivalent

The equivalent products of TUSB321RWBR are:

  • NXP PCA9611
  • STMicroelectronics STM32U5V
  • ON Semiconductor FDC6104A
  • Renesas RL78-G10

These ICs offer similar USB Type-C configuration channel mux and CC logic controller functions as the TUSB321RWBR.

Specifications

Product Name TUSB321RWBR Product Type USB Type-C Controller
Speed 10 Gbps Protocol USB 3.2 Gen 2
Voltage - Supply 3.3V Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package/Case X2QFN12

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Ratings and Reviews

More
Z
Z**y 01/27/2024

Nice to have on hand and decent delivery. Very pleased.

15
A
A**a 08/17/2023

The TUSB321RWBR components I purchased from Avaq were top-notch. The quality is outstanding, and they function perfectly in my circuit design. Highly recommended! .

12
I
I**l 07/24/2023

Avaq exceeded my expectations with their lightning-fast delivery of the TUSB321RWBR components. I was in urgent need, and they delivered on time without any hassle. Great job! .

18
C
C**n 05/10/2023

Came quickly, not yet test thank you I recommend.

9

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