TPS2071 - FOUR-PORT USB HUB POWER CONTROLLERS
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.
These devices are de
TPS2071 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
