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TPS2071EVM-159

Evaluation Module, 4 Port USB Hub Power Controller

TEXAS INSTRUMENTS TPS2071EVM-159
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Manufacturer Part No:
TPS2071EVM-159
Order Code:
3125194

Product Overview

The TPS2071EVM-159 is an evaluation module provides a convenient method for evaluating the performance of a hybrid (bus powered/self powered)hub using the TPS2071 USB Hub Power Controller. A complete designed and tested USB hub is presented. The hub is an evaluation module that can deliver up to 0.5A of continuous output current in self powered mode or up to 0.1A of continuous output current in bus powered mode. The universal serial bus (USB) interface is a four line multiplexed serial bus designed for low to high speed PC peripherals. The maximum speed of the USB 1.1 interface is 12Mb/s, while USB 2.0 can operate at up to 480Mb/s. The four line USB interface was conceived for dynamic attach detach (hot plug unplug) of peripheral devices. Two lines are provided for differential data and two lines are provided for 5V power distribution.
  • Four port hub Ref design featuring TPS2071 USB power controller and TUSB2046B USB device controller
  • Meets USB specifications 1.1 and 2.0
  • Independent thermal and short circuit protection
  • 3.3V regulator for USB hub controller
  • Overcurrent logic outputs
  • 4.5V to 5.5V operating range
  • CMOS and TTL compatible enable inputs
  • 185µA bus power supply current
  • Smaller, simpler, and more cost effective design due to advanced integration of TPS2071

Applications

Power Management, Portable Devices, Consumer Electronics

Footnotes

AC Adapter not included.

Product Information

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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