FE1.1S-BSOP28BCN-OPTECH CO.,LIMITED

Model:FE1.1S-BSOP28BCN

Model:FE1.1S-BSOP28BCN
Manufacturer：TERMINUS
Stocks：8000
Describe：

FE1.1S is a USB 2.0 high-speed 4-port hub controller launched by TERMINUS. It adopts an SSOP-28-150mil surface mount packaging. This device fully complies with the USB 2.0 specification, supports the 480Mbps high-speed mode, and is compatible with the GSMA "Universal Charging Solution" (UCS) and USB battery charging specifications 1.1/1.2.

Features ：

• USB Protocol: USB 2.0. The upstream port supports high-speed (480Mbps) and full-speed (12Mbps), while the 4 downstream ports support high-speed, full-speed, and low-speed (1.5Mbps).

• Charging Support: Compliant with GSMA UCS and USB battery charging specifications 1.1/1.2. Configurable as a charging downstream port, converting the hub into a charging station.

• High Integration: Built-in USB 2.0 transceiver, 5V to 3.3V/1.8V voltage regulator, 12MHz oscillator (with feedback resistor and crystal load capacitor), 12MHz to 480MHz PLL, power-on reset (POR) circuit.

• Single Transaction Converter (Single TT): All downstream ports share one TT, supporting 64 periodic StartSplit, 32 periodic CompleteSplit, and 6 non-periodic transactions.

• EEPROM Configuration: Configurable for vendor ID, product ID, device version number, and the number of downstream ports.

• Operating Voltage: 4.5V ~ 5.5V or 3V ~ 3.6V.

• Operating Current: 84mA (typical value), static current 800µA.

• Operating Temperature: 0°C ~ +70°C.

• Environmental Compliance: Compliant with RoHS standard.

Application：

• Independent USB Hub: Used to expand the number of USB ports

• Embedded Systems: Industrial control panels, IoT gateways, and other applications that require multiple device connections

• USB Charging Station: Utilizing its UCS-compliant features, providing charging functionality for portable devices