USB 2.0 Hub

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USB 1.1 Device

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TUSB4041I

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TUSB4041I

SLLSEK3B – JULY 2015 – REVISED DECEMBER 2015

TUSB4041I Four-Port USB 2.0 Hub

1 Features

•

DM/DP Polarity Swap

•

Type C Compatible

1

•

Four Port USB 2.0 Hub

•

No Special Driver Requirements; Works

•

USB 2.0 Hub Features

Seamlessly on any Operating System With USB

–

Multi Transaction Translator (MTT) Hub: Four

Stack Support

Transaction Translators

•

64-Pin HTQFP Package (PAP)

–

Four Asynchronous Endpoint Buffers per

Transaction Translator

2 Applications

•

Supports USB Battery Charging

•

Computer Systems

–

CDP Mode (Upstream Port Connected)

•

Docking Stations

–

DCP Mode (Upstream Port Unconnected)

•

Monitors

–

DCP Mode Complies With Chinese

•

Set-Top Boxes

Telecommunications Industry Standard YD/T

1591-2009

3 Description

–

Supports D+ and D– Divider Mode

The TUSB4041I device is a four-port USB 2.0 hub.

•

Per Port or Ganged Power Switching and

The device provides USB high-speed or full-speed

Overcurrent Notification Inputs

connections on the upstream port. The device also

•

provides USB high-speed, full-speed, or low-speed

connections on the downstream ports. When the

Slave Interface for Custom Configurations:

upstream

port

is

connected

to

an

electrical

–

environment that only supports high-speed, full-

–

Customizable Ports

speed, and low-speed connections, the USB high-

speed, full-speed and low-speed connectivity is

–

Manufacturer and Product Strings (not by OTP

enabled

on

the

downstream

ports.

When

the

ROM)

upstream

port

is

connected

to

an

electrical

–

Serial Number (not by OTP ROM)

environment that only supports full-speed or low-

•

Application Feature Selection Using Pin Selection

speed connections, the USB high-speed connectivity

are disabled on the downstream ports.

•

Provides 128-Bit Universally Unique Identifier

Device Information(1)

(UUID)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

•

Supports On-Board and In-System OTP and

TUSB4041I

HTQFP (64)

10.00 mm × 10.00 mm

EEPROM Programming Through the USB 2.0

Upstream Port

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

•

Single Clock Input, 24-MHz Crystal or Oscillator

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.