TPS22986 Overview
The TPS22986 is a supply selection device for active Thunderbolt™ cables. The device selects a 3.3V input from two available supplies and connects the chosen input to two outputs, OUTA and OUTB. When a 3.3V supply is not present, the outputs bee high impedance.
TPS22986 Key Features
- 2 2.8 V to 19.8 V Input
- Auto Selects 3.3 V supply
- >10mA Low Power Switch
- >500mA High Power Switch
- Reverse Current Blocking from OUT to VDD
- Wake on UART Input Activity
- UART RX and TX Buffers