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TPS2071 - FOUR-PORT USB HUB POWER CONTROLLERS

Download the TPS2071 datasheet PDF (TPS2070 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for four-port usb hub power controllers.

Description

The TPS2070 and TPS2071 provide a complete USB hub power solution by incorporating four major functions: current-limited power switches for four ports, a 3.3-V 100-mA regulator, a 5-V regulator controller for self-power, and a DP0 line control to signal attach/detach of the hub.

Features

  • 1.
  • 2 Complete USB Hub Power Solution.
  • Meets USB Specifications 1.1 and 2.0.
  • Independent Thermal and Short-Circuit Protection.
  • 3.3-V Regulator for USB Hub Controller.
  • Overcurrent Logic Outputs.
  • 4.5-V to 5.5-V Operating Range.
  • CMOS- and TTL-Compatible Enable Inputs.
  • 185 μA Bus-Power Supply Current.
  • Available in 32-Pin HTSSOP PowerPAD™ Package.
  • 40°C to 85°C Ambient Temperature Range.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS2070-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments
  • TPS2070 - FOUR-PORT USB HUB POWER CONTROLLERS
  • TPS2074 - FOUR-PORT USB HUB POWER CONTROLLERS
  • TPS2075 - FOUR-PORT USB HUB POWER CONTROLLERS
  • TPS2000C - Power-Distribution Switches
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Full PDF Text Transcription

Click to expand full text
www.ti.com TPS2070 TPS2071 SLVS287B – SEPTEMBER 2000 – REVISED SEPTEMBER 2007 FOUR-PORT USB HUB POWER CONTROLLERS FEATURES 1 •2 Complete USB Hub Power Solution • Meets USB Specifications 1.1 and 2.0 • Independent Thermal and Short-Circuit Protection • 3.3-V Regulator for USB Hub Controller • Overcurrent Logic Outputs • 4.5-V to 5.5-V Operating Range • CMOS- and TTL-Compatible Enable Inputs • 185 μA Bus-Power Supply Current • Available in 32-Pin HTSSOP PowerPAD™ Package • –40°C to 85°C Ambient Temperature Range DESCRIPTION The TPS2070 and TPS2071 provide a complete USB hub power solution by incorporating four major functions: current-limited power switches for four ports, a 3.
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