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TPS2071 - FOUR-PORT USB HUB POWER CONTROLLERS

Download the TPS2071 datasheet PDF. This datasheet also covers the TPS2070 variant, as both devices belong to the same four-port usb hub power controllers family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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

Part Number Description
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
TPS2000E Power-Distribution Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet 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.