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TUSB4041I-Q1 Datasheet, PDF (1/44 Pages) Texas Instruments – Four-Port USB 2.0 Hub | |||
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TUSB4041I-Q1
SLLSEK4B â JULY 2015 â REVISED JANUARY 2016
TUSB4041I-Q1 Four-Port USB 2.0 Hub
1 Features
â¢1 Qualified for Automotive Applications
⢠AEC-Q100 Qualified With the Following Results
â Device Temperature Grade 3: â40°C to 85°C
Ambient Operating Temperature
â Device HBM ESD Classification Level 2
â Device CDM ESD Classification Level C5
⢠Four Port USB 2.0 Hub
⢠USB 2.0 Hub Features
â Multi Transaction Translator (MTT) Hub: Four
Transaction Translators
â Four Asynchronous Endpoint Buffers per
Transaction Translator
⢠Supports USB Battery Charging
â CDP Mode (Upstream Port Connected)
â DCP Mode (Upstream Port Unconnected)
â DCP Mode Complies With Chinese
Telecommunications Industry Standard YD/T
1591-2009
â Supports D+ and Dâ Divider Mode
⢠Per Port or Ganged Power Switching and
Overcurrent Notification Inputs
⢠OTP ROM, Serial EEPROM or I2C and SMBus
Slave Interface for Custom Configurations:
â VID and PID
â Customizable Ports
â Manufacturer and Product Strings (not by OTP
ROM)
â Serial Number (not by OTP ROM)
⢠Application Feature Selection Using Pin Selection
or EEPROM, I2C, or SMBus Slave Interface
⢠Provides 128-Bit Universally Unique Identifier
(UUID)
⢠Supports On-Board and In-System OTP and
EEPROM Programming Through the USB 2.0
Upstream Port
⢠Single Clock Input, 24-MHz Crystal or Oscillator
⢠DM/DP Polarity Swap
⢠Type C Compatible
⢠No Special Driver Requirements; Works
Seamlessly on any Operating System With USB
Stack Support
⢠64-Pin HTQFP Package (PAP)
2 Applications
⢠Automotive
⢠Computer Systems
⢠Docking Stations
⢠Monitors
⢠Set-Top Boxes
3 Description
The TUSB4041I-Q1 device is a four-port USB 2.0
hub. The device provides USB high-speed or full-
speed connections on the upstream port. The device
also provides USB high-speed, full-speed, or low-
speed connections on the downstream ports. When
the upstream port is connected to an electrical
environment that only supports high-speed, full-
speed, and low-speed connections, the USB high-
speed, full-speed and low-speed connectivity is
enabled on the downstream ports. When the
upstream port is connected to an electrical
environment that only supports full-speed or low-
speed connections, the USB high-speed connectivity
are disabled on the downstream ports.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TUSB4041I-Q1
HTQFP (64)
10.00 mm à 10.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Embedded
Host
TUSB4041I-Q1
TI
TUSB9261-Q1
TI
Front Console
Convenience Port
Front Console
SD Reader
Rear Console
Convenience
Port
SATA HDD
(Media Drive)
USB 2.0 Connection
USB 2.0 Device
USB 2.0 Hub
USB 2.0 Port
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.
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