TPS2113ADRBT

自动开关MUX AUTOSWITCHING POWER MUX

The 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.

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Two-Input, one-output power multiplexer with Low rDSon switches 84mR typical

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Reverse and cross-conduction blocking

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0.5µA typical Low standby current

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55µA typical Low operating current

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Adjustable current limit

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CMOS- and TTL-compatible control inputs

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Auto-switching operating mode

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Thermal shutdown