TUSB422 USB Type-C Port Controller Data Sheet

TUSB422 is a USB Type-C™ port controller with power supply function, which supports USB Type-C™1.2 and Power Delivery (PD) specifications.

Brand: Texas Instruments
Document type: Datasheet
Language: English
Pages: 71
File format: PDF
File size: 1.9 MB
Published: 14 September, 2022
Updated: 28 September, 2023
MD5 checksum: 8EA6770FB149C355CA9D29BB8E526D14
PDF: TUSB422 USB Type-C Port Controller Data Sheet PDF

About this manual

The TUSB422 is a USB Power Delivery (PD) Physical Layer (PHY) designed for use in USB Type-C ports. It implements the necessary Configuration Channel (CC) logic required by the USB Type-C ecosystem, allowing power delivery of up to 100W and supporting Backup Mode interfaces. The device communicates with an external USB Type-C Port Manager (TCPM) via an I2C interface.

What's inside

Features
Applications
Pin Configuration and Functions
Specifications
Absolute Maximum Ratings
Recommended Operating Conditions
Thermal Information
Electrical Characteristics

Specifications

Supply Voltage (VDD)	2.7 V to 5.5 V
Operating Temperature Range	-40°C to 85°C (with VCONN supported)
Package Type	YFF (DSBGA) 9 Pins

Frequently asked questions

What is the operating supply voltage range for the TUSB422?

The recommended supply voltage range is 2.7V to 5.5V.

What is the industrial operating temperature range for the TUSB422?

The device operates in a free-air temperature range of -40°C to 85°C when VCONN is supported.

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