TPS2071 controllers equivalent, four-port usb hub power controllers.
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 H.
not requiring a 5-V regulator controller, use the TPS2074 or TPS2075 device.
DAP Package (Top View)
NC EN1 AGND NC PG S.
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 sig.
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