TPS2111APWR

The TPS2111APWR is a Power Multiplexer enables seamless transition between two power supplies, such as a battery and a wall adapter delivering up to 1A. 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 84mΩ 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
• Manual and Auto-switching operating modes
• Thermal shutdown

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Computers & Computer Peripherals, Communications & Networking, Imaging, Video & Vision, Consumer Electronics