The FE1.1S-BSOP28BCN is a USB 2.0 High-Speed Hub Controller manufactured by Terminus Technology Inc. It is designed to expand a single USB port into multiple USB ports, enabling the connection of more USB devices to a host system. It comes in a BSOP28 package.

Applications

• USB hubs: Used to create standalone USB hubs for connecting multiple USB devices.
• Docking stations: Expands the USB connectivity of laptops and other portable devices.
• Embedded systems: Provides USB connectivity in industrial control systems and other embedded applications.
• Computer peripherals: Used in printers, scanners, and other USB peripherals.
• Automotive infotainment systems: Enables USB connectivity for multimedia devices and other automotive applications.

Features

• USB 2.0 High-Speed compliant: Supports data transfer rates up to 480 Mbps.
• Four downstream ports: Enables the connection of up to four USB devices.
• Integrated USB transceiver: Simplifies the design and reduces the number of external components.
• Individual port power management: Allows for independent power control of each downstream port.
• Over-current protection: Protects the hub and connected devices from damage due to excessive current draw.

Benefits

• Expanded USB connectivity: The four downstream ports allow for the connection of more USB devices to a single host system.
• High-speed data transfer: The USB 2.0 High-Speed compliance ensures fast and efficient data transfer.
• Simplified design: The integrated USB transceiver reduces the number of external components and simplifies the design process.
• Power management: The individual port power management allows for efficient power allocation and reduces power consumption.
• Robust protection: The over-current protection protects the hub and connected devices from damage.

Additional Details

The Terminus Technology FE1.1S-BSOP28BCN typically requires a 3.3V power supply. It supports both bus-powered and self-powered modes. The operating temperature range is typically 0°C to +70°C. It's important to consult the specific datasheet for the exact pinout and electrical characteristics.