Generic Bus Power USB Hub

A Quality Product from
Wanteng Electronic Technology Co.,Ltd [View Profile]
wenzhou - China

Description :
The USB Hub is a 5 port USB hub with 1 upstream port and 4 downstream ports. It uses an 8-bit RISC-like uC to encode/decode the host commands. The USB Hub is designed mainly for stand-alone hub and can also be integrated in PC mo therboard or any other devices to support USB hub function. The USB Hub can switch between Selfpower and bus-power automatically without re-plug in. The USB Hub can be configured as individual mode or ganged mode for the power management of downstream port devices. To prevent from abnormal current consumption of downstream port devices, the USB Hub supplies power enable flags by reading the over-current flags. The USB Hub supports smart traffic indication through the LED lighting. The
higher data traffic flows through one port, the higher frequency of that port??s LED blinks. To minimize the power consumption, the USB Hub will turn LED off and stop the clock when they are suspended.

features :
High performance and low-cost solution for USB hub

USB Specification Compliance
- Conforms to USB specification Rev. 1.1
- Supports 1 device address and 2 endpoints

I/O ports - 4-port hub

Integrated USB transceiver

Improved output drivers with slew-rate control to reduce EMI

Internal power-on reset(POR)

Internal power-fail detector for ESD recovery

Support suspend/normal mode power management

Support power management for downstream port devices

Automatic switching between self/bus powered mode

Smart LED traffic indicator
- The higher data traffic flows through one port, the higher frequency that port


View Complete Catalog

Wanteng Electronic Technology Co.,Ltd

Manufacturers & Exporters of Computer Accessories Especially For With USB Interface, Network Device, Notebooks/Laptops, New Product, Others.