TPS22981 mux equivalent, 3.3-v to 18-v thunderbolt power mux.
*1 Powered from 3.3 V
* 4.5-V to 19.8-V High-Voltage Switch
* 3-V to 3.6-V Switch
* Adjustable Current Limit
* Thermal Shutdown
* Make Before Brea.
* Notebook Computers
* Desktop Computers
* Power Management Systems
Typical Application
connector
RSVD OUT .
The TPS22981 device is a current-limited power mux providing a connection to a peripheral device from either a low-voltage supply (3 V to 3.6 V) or a highvoltage supply (4.5 V to 19.8 V). The desired output is selected by digital control signals.
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