TUSB8041IPAPQ1 datasheet(28/48 Pages) TI1

28 / 48 page

TUSB8041-Q1

SLLSEE6B – JULY 2014 – REVISED JANUARY 2016

www.ti.com

9 Applications and Implementation

NOTE

Information in the following applications sections is not part of the TI component

specification, and TI does not warrant its accuracy or completeness. TI’s customers are

responsible for determining suitability of components for their purposes. Customers should

validate and test their design implementation to confirm system functionality.

9.1 Application Information

The TUSB8041-Q1 is a four-port USB 3.0 compliant hub. It provides simultaneous SuperSpeed USB and high-

speed/full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or

low speed connections on the downstream port. The TUSB8041-Q1 can be used in any application that needs

additional USB compliant ports. For example, a specific notebook may only have two downstream USB ports. By

using the TUSB8041-Q1, the notebook can increase the downstream port count to five.

9.2 Typical Application

9.2.1 Discrete USB Hub Product

A common application for the TUSB8041-Q1 is as a self powered standalone USB hub product. The product is

port is plugged into a USB Host controller. The downstream ports of the TUSB8041-Q1 are exposed to users for

connecting USB hard drives, cameras, flash drives, and so forth.

Figure 4. Discrete USB Hub Product

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