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USB5744T/2GX01

Name: USB5744T/2GX01
Rating: 4.7 (12 reviews)

IC HUB CTLR USB 56VQFN

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製造商。部分 #USB5744T/2GX01
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資料表 USB5744T/2GX01 DataSheet
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規格

Part Status	Obsolete
DigiKey Programmable	Not Verified
Protocol	USB
Function	Hub Controller
Interface	USB
Standards	USB 2.0, USB 3.2
Voltage - Supply	1.2V, 3.3V
Operating Temperature	0°C ~ 70°C
Package / Case	56-VFQFN Exposed Pad
Supplier Device Package	56-VQFN (7x7)
Base Product Number	USB5744

概述

Description

The USB5744T/2GX01 is a high-performance USB hub controller designed to support multiple USB devices. It features four downstream ports, allowing for the connection of various peripherals such as keyboards, mice, and storage devices. This controller is compliant with USB 3.2 specifications, ensuring high data transfer rates and efficient power management.
Key features include support for USB Power Delivery (PD), enabling dynamic power allocation to connected devices, and advanced power-saving modes to enhance energy efficiency. The USB5744T also integrates robust error detection and correction mechanisms, ensuring reliable communication across connections.
With its compact design and versatility, the USB5744T/2GX01 is ideal for applications in consumer electronics, industrial automation, and automotive systems, facilitating seamless connectivity and enhanced user experiences.

Features

The USB5744T/2GX01 is a high-performance USB hub controller designed to support USB 3.0 and USB 2.0 devices. Key features include:
1. Port Count: Supports up to 4 downstream ports.
2. Data Rates: Compatible with USB 3.0 (5 Gbps) and USB 2.0 (480 Mbps) standards.
3. Power Management: Efficient power distribution and management features, including support for USB Power Delivery (PD).
4. Integrated PHY: Built-in USB transceivers simplify design and reduce component count.
5. Flexible Configuration: Can be configured for various applications, such as PCs, docking stations, and mobile devices.
6. Enhanced Compatibility: Backward compatibility with USB 2.0 ensures seamless connectivity with older devices.
7. Robust Design: Offers features like over-current protection and thermal management.
8. Compact Package: Available in a space-saving package suitable for compact designs.
Overall, the USB5744T/2GX01 is ideal for applications requiring high-speed data transfer and efficient USB connectivity solutions.

Package

The USB5744T/2GX01 is packaged in a 64-pin HTQFP (Thin Quad Flat Package) with a lead pitch of 0.5 mm. This package type is designed for compactness and efficient thermal performance in USB hub applications.

Pinout

The USB5744T/2GX01 is a USB hub controller with a pin count of 48 pins. It primarily serves to expand the number of USB ports available for connections in devices.
Key functions include:
1. Port Expansion: It allows multiple USB devices to connect through a single USB port.
2. USB 3.0 Support: It supports USB 3.0 for high-speed data transfer.
3. Power Management: Provides power distribution and management for connected devices.
4. Multiple Configurations: Supports various configurations for downstream ports, including both USB 2.0 and USB 3.0 devices.
5. Data Path Switching: Ensures data integrity and efficient switching between connected devices.
This hub is commonly used in computers, laptops, and various consumer electronics to enhance connectivity.

Manufacturer

The USB5744T/2GX01 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, that designs and manufactures a wide range of analog and digital electronic components. Founded in 1930, TI is known for its innovations in integrated circuits (ICs), including those used in automotive, industrial, communications, and consumer electronics applications. The company focuses on developing high-performance products that enhance connectivity and processing capabilities in electronic devices. TI is recognized for its commitment to research and development, contributing significantly to advancements in the semiconductor industry.

Application

The USB5744T/2GX01 is a USB hub controller primarily used in applications such as consumer electronics, automotive systems, industrial automation, and medical devices. Its key features include support for USB 3.0 and USB 2.0 devices, enabling multiple connections to peripherals. It enhances data transfer speeds and provides power management, making it suitable for devices requiring high-bandwidth connectivity and efficiency, such as smartphones, tablets, laptops, and various embedded systems.

Equivalent

The USB5744T/2GX01 chip, a USB hub controller, is equivalent to products like the Microchip USB5744, Texas Instruments TUSB4041, and NXP PNX8420. These alternatives also support multiple USB ports and provide similar functionalities for USB connectivity. Always verify specifications and compatibility for your specific application before substitution.