Overview
The USB5744T/2G is a high-performance USB Hub Controller produced by Microchip Technology. This component is designed to support multiple USB ports, facilitating the expansion of USB capabilities in various systems. It is backward compatible with USB 2.0 and supports the latest USB 3.2 Gen 1 standards, ensuring high-speed data transfer rates of up to 5 Gbps. The device is optimized for low power consumption and features advanced traffic management for efficient data flow, making it suitable for a wide range of applications from consumer electronics to industrial settings.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer Part Number | USB5744T/2G |
| Manufacturer | Microchip Technology |
| 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 (7x7x0.9mm) |
| Number of Downstream Ports | 4 |
| Packaging | Tape and Reel (TR) |
Key Features
- Supports USB 3.2 Gen 1 interface with backward compatibility to USB 2.0.
- High-speed data transfer rates of up to 5 Gbps.
- Advanced traffic management for efficient data flow.
- Integrated PHY for stable operation.
- Optimized for low power consumption.
- Supports Battery Charging Specification Rev. 1.2 (BC1.2).
- Built-in overcurrent protection and ESD protection circuitry.
- Comprehensive error handling capabilities.
- Individual port power control.
Applications
- Consumer Electronics
- PC and Notebook Expansion
- Docking Stations
- Industrial USB Hubs
- Desktop and Mobile Accessories.
Q & A
- What is the USB5744T/2G used for?
The USB5744T/2G is a USB Hub Controller used to expand USB capabilities in various systems, supporting up to 4 downstream ports.
- What USB standards does the USB5744T/2G support?
The USB5744T/2G supports USB 3.2 Gen 1 and is backward compatible with USB 2.0.
- What is the maximum data transfer rate of the USB5744T/2G?
The maximum data transfer rate is up to 5 Gbps.
- What are the key safety features of the USB5744T/2G?
The device includes built-in overcurrent protection and ESD protection circuitry.
- What is the operating temperature range of the USB5744T/2G?
The operating temperature range is from 0°C to 70°C.
- What package type does the USB5744T/2G come in?
The device comes in a 56-VFQFN Exposed Pad package (7x7x0.9mm).
- Does the USB5744T/2G support battery charging specifications?
Yes, it supports Battery Charging Specification Rev. 1.2 (BC1.2).
- What are some common applications of the USB5744T/2G?
Common applications include consumer electronics, PC and notebook expansion, docking stations, industrial USB hubs, and desktop and mobile accessories.
- Is the USB5744T/2G optimized for power consumption?
Yes, it is optimized for low power consumption.
- Does the USB5744T/2G have comprehensive error handling capabilities?
Yes, it has comprehensive error handling capabilities.
