TPS2112APWR Datasheet PDF - TI

The TPS2112APWR is a Power Multiplexer that enables seamless transition between two power supplies (such as a battery and a wall adapter), delivering up to 2A. The device includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking and reverse-conduction blocking. Controlled output voltage transition times, limits inrush current and minimizes output voltage hold-up capacitance.

● Two-Input, one-output power multiplexer with Low rDS(on) switches 120mR typical

● Reverse and cross-conduction blocking

● 0.5µA (typical) Low standby current

● 55µA (typical) Low operating current

● Adjustable current limit

● CMOS- and TTL-compatible control inputs

● Auto-switching operating mode

● Thermal shutdown