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FE1.1S-BSOP28 – USB 2.0 High-Speed 4-Port Hub Controller

$3.75

A high-quality, specialized IC from Terminus Technology. This chip acts as a hub, expanding a single USB port into 4 independent ports. Supporting the USB 2.0 standard with speeds up to 480 Mbps, it is the ideal solution for designing USB expansion hubs, docking stations, and embedded motherboards .

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Key Features

  • 4-Port Expansion: Turns one USB port into 4 downstream ports .

  • High-Speed Performance: Fully compliant with USB 2.0 High-Speed (480Mbps) .

  • Low Power Consumption: Low standby current, ideal for portable devices .

  • Power Flexibility: Dual voltage operation (5V or 3.3V) for easy integration .

  • Protection Circuits: Integrated over-current protection and ESD (Electrostatic Discharge) protection for connected devices .

  • Plug & Play: Automatic detection and configuration with OS drivers .

Key Technical Specifications

Specification Value
USB Standard USB 2.0 (Backward compatible with 1.1)
Downstream Ports 4 Ports
Max Data Rate 480 Mbps (High-Speed)
Supply Voltage (VCC) 4.5V ~ 5.5V or 3V ~ 3.6V
Standby Current 800 uA Typ 
Temperature Range 0°C to 70°C 
Package Type SSOP-28 

Common Applications

This chip is perfect for building:

  • Multi-port USB Chargers: Supports battery charging specifications .

  • Laptop Docking Stations: Expanding connectivity for peripherals .

  • Embedded Development Boards: Adding USB ports to custom electronics .

  • Routers / Single Board Computers .

DATASHEET

24004-23

Specific References

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