TPS2071EVM-159

TPS207x Evaluation Module

TPS2071EVM-159

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Overview

  • Bus-powered input voltage range (BP), 0 to 100 mA/port, 4.75 V min to 5.25 V max
  • Self-power input voltage range (SP), 0 to 500 mA/port, 4.85 V min to 5.15 V max
  • Downstream output voltage range in bus-powered mode, 0 to 100 mA/port, 4.4 V min to 5.25 V max
  • Downstream output voltage range in self-powered mode, 0 to 500 mA/port, 4.75 V min to 5.15 V max
  • Output current range, bus-powered, 0 to 0.1 A
  • Output current range, self-powered, 0 to 0.5 A
  • Output current limit, bus-powered, 0.15 A typical
  • Output current limit, self-powered, 0.90 A typical
  • Output Voltage: DC 5V +/- 3 %
  • Max. Output Current: 2 A or up
  • Connector: 2.1 mm (0.8 inch) diameter, female connector, positive center/inner ring polarity
  • AC Adapter Recommendation: WA15-050-13/1 from VENTRON

The TPS2071EVM-159 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 EVM that can deliver up to 0.5 A of continuous output current in self-powered mode or up to 0.1 A of continuous output current in bus-powered mode.

AC Adapter NOT included

Features
  • Complete 4-Port Hub Reference Design featuring TPS2071 USB Power Controller and TUSB2046B USB Device Controller.
  • Smaller, simpler, and more cost-effective design due to advanced integration of TPS2071
  • Schematic

  • Board Layout

  • USB downstream connectors (4)

  • Power Jack

  • USB upstream connector

  • Test Setup

USB power switches & charging port controllers
TPS2070 Pwr controller for Bus/Self Pwrd Hub w/ 5V LDO Control, 3.3V LDO, 8 pwr switches Act-Lo BPMode ind TPS2071 Pwr controller for Bus/Self Pwrd Hub w/ 5V LDO Control, 3.3V LDO, 8 pwr switches Act-Hi BPMode ind TPS2074 Pwr controller for Bus/Self Pwrd USB Hub with 3.3V LDO, 8 pwr switches, Act-Low BPMode indicator TPS2075 Pwr controller for Bus/Self Pwrd USB Hub with 3.3V LDO, 8 pwr switches, Act-high BPMode indicator

 

USB hubs & controllers
TUSB2046B 4-port USB 2.0 12-Mbps USB full-speed hub TUSB2046I 4-port 12-Mbps USB full-speed hub with optional serial EEPROM interface

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Evaluation board

TPS2071EVM-159 – TPS207x Evaluation Module

TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Gerber Files for TPS2071EVM-159 SLVR115.ZIP (356 KB)

Technical documentation

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Type Title Date
* User guide TPS2071 Hybrid USB Hub Evaluation Module User's Guide Aug. 03, 2000
More literature TPS2071EVM-159 EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet Four-Port USB Hub Power Controllers datasheet (Rev. B) Oct. 11, 2007
Errata Errata to the SLVU037 User's Guide Feb. 14, 2001

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