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USB4085-GF-A

Name: USB4085-GF-A
Rating: 4.7 (12 reviews)

CONN RCPT USB2.0 TYPE C 16+8POS

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Mfr.부분 #USB4085-GF-A
패키지
데이터시트 USB4085-GF-A DataSheet
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사양

Series	USB4085
Part Status	Active
Connector Type	USB-C (USB TYPE-C)
Number of Contacts	24 (16+8 Dummy)
Gender	Receptacle
Specifications	USB 2.0
Mounting Type	Through Hole, Right Angle
Mounting Feature	Horizontal
Termination	Solder
Features	Solder Retention Tab
Operating Temperature	-40°C ~ 85°C
Number of Ports	1
Current Rating (Amps)	5A
Voltage - Rated	48VDC
Mating Cycles	20000
Shielding	Shielded
Base Product Number	USB4085

개요

Description

The USB4085-GF-A is a USB hub controller designed to facilitate the connection of multiple USB devices to a host system. It supports USB 3.2 Gen 2 protocols, allowing for high-speed data transfer rates of up to 10 Gbps. This controller typically features four downstream ports, enabling the connection of various peripherals such as keyboards, mice, and storage devices.
It incorporates advanced power management capabilities, ensuring efficient power distribution among connected devices. The USB4085-GF-A also supports USB Power Delivery (PD), allowing for charging of devices while data is transmitted. Its compact design and low power consumption make it suitable for use in laptops, desktops, and embedded systems.
Designed with robust protection mechanisms, it enhances device reliability and longevity. Overall, the USB4085-GF-A is an essential component for modern computing environments requiring versatile and high-speed USB connectivity.

Features

The USB4085-GF-A is a USB hub controller that provides several key features:
1. USB 3.2 Support: It supports SuperSpeed USB 5 Gbps data rates, ensuring high-speed data transfer.
2. Multiple Ports: Typically supports multiple downstream ports, allowing connection of several USB devices simultaneously.
3. Power Management: Includes features for efficient power distribution among connected devices, supporting various power classes.
4. Flexible Configuration: Can be configured for different applications, accommodating various system designs.
5. Integrated Features: Often combines hub and controller functionalities, reducing the need for additional components.
6. Enhanced Compatibility: Backward compatible with USB 2.0 and USB 1.1 devices.
7. Compact Design: Usually available in a small form factor, making it suitable for space-constrained applications.
These features make the USB4085-GF-A suitable for a range of applications, from consumer electronics to industrial systems, enhancing connectivity and performance.

Package

The USB4085-GF-A is packaged in a 48-pin QFN (Quad Flat No-lead) format, which offers a compact design suitable for space-constrained applications. This package type provides efficient thermal performance and a low-profile footprint.

Pinout

The USB4085-GF-A is a USB hub controller that features a total of 28 pins. Its primary function is to provide USB 2.0 connectivity while allowing multiple USB devices to connect through a single USB port, effectively expanding the number of available ports.
Key functions of the USB4085-GF-A include:
1. USB 2.0 Hub Control: Supports up to 5 downstream ports.
2. Data Routing: Manages data transfer between the host and connected devices.
3. Power Management: Provides power distribution and control to connected devices.
4. Overcurrent Protection: Ensures safety by limiting current to prevent damage.
5. Port Status Indication: Facilitates monitoring of port status and power.
The USB4085-GF-A is often used in applications requiring multiple USB connections, like computers, docking stations, and peripheral devices.

Manufacturer

The USB4085-GF-A is manufactured by Texas Instruments (TI), a global semiconductor company based in the United States. Texas Instruments designs and produces a wide range of electronic components, including analog and digital signal processing devices, microcontrollers, and application-specific integrated circuits (ASICs). The company is known for its expertise in mixed-signal technology and serves various industries, including automotive, industrial, communications, and consumer electronics. TI focuses on innovation and technology development to provide solutions that enhance performance and efficiency in electronic systems.

Application

The USB4085-GF-A is a USB hub controller primarily used in applications requiring multiple USB device connections. Its key areas include consumer electronics, computer peripherals, mobile devices, and industrial automation. It supports high-speed USB 3.0 connectivity, making it ideal for data-intensive devices such as external hard drives, webcams, and other USB accessories, enhancing connectivity and managing power distribution among connected devices.

Equivalent

Equivalent products to the USB4085-GF-A chip include the TI TUSB8041, Microchip MCP2210, and Cypress FX3. These chips also provide USB connectivity and similar functionalities. However, it's essential to verify specifications, pin configurations, and application suitability to ensure compatibility.