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TUSB4041IPAPRQ1

TITUSB4041IPAPRQ1

Texas Instruments
USB Hub Controller USB 2.0 USB Interface 64-HTQFP (10x10)
Active377 in stock
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Overview

The TUSB4041IPAPRQ1 is an automotive-qualified (AEC-Q100) four-port USB 2.0 hub controller designed for high-reliability environments. It features a Multi Transaction Translator (MTT) architecture to ensure maximum throughput for multiple high-speed devices and supports battery charging standards including CDP, DCP, and divider modes.

Why Choose This Part

The device offers a wide operating temperature range of -40 to 85 degrees Celsius and includes a 128-bit UUID for unique device identification. Its flexible configuration options through OTP ROM, I2C, or SMBus allow for customized port mapping and battery charging behavior without external firmware development.

Applications

Automotive Infotainment
Distributing USB connectivity from a head unit to multiple occupant-facing ports for media playback and smartphone integration.
Industrial Telematics
Managing multiple USB peripherals in rugged fleet management hardware and vehicle-to-everything (V2X) communication modules.
Battery Charging Hubs
Implementing intelligent USB charging ports that support legacy D+/D- divider modes and modern Charging Downstream Port (CDP) specifications.
Embedded Instrumentation
Providing internal expansion for USB-based sensors and diagnostic interfaces within industrial control panels.

Key Specifications

Function Hub Controller
Protocol USB
Interface USB
Standards USB 2.0
Package / Case 64-PowerTQFP
Voltage - Supply 1.1V, 3.3V
Operating Temperature -40degC ~ 85degC
Supplier Device Package 64-HTQFP (10x10)

Getting Started

Designers can evaluate the chip using TI's TUSB4041PAPEVM evaluation module. Configuration can be performed via the I2C target interface or by programming the on-board OTP ROM through the upstream USB port using TI's USB configuration tools.

Also Consider

USB2514B MCHPMicrochip Technology - An industry-standard 4-port USB 2.0 hub controller with a small footprint, often used in space-constrained industrial applications.
TUSB2046B TITexas Instruments - A legacy 4-port USB 2.0 hub solution for applications that do not require AEC-Q100 qualification or advanced battery charging features.