TPS2110A Datasheet PDF - TI

●The TPS211xA family of power multiplexers enables seamless transition between two power supplies, such as a battery and a wall adapter, each operating at 2.8 V to 5.5 V and delivering up to 1 A. The TPS211xA family includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications.

● Two-Input, One-Output Power Multiplexer with

●Low rDS(on) Switches:

● 84 m Typ (TPS2111A)

● 120 m Typ (TPS2110A)

● Reverse and Cross-Conduction Blocking

● Wide Operating Voltage Range: 2.8 V to 5.5 V

● Low Standby Current: 0.5 µA Typ

● Low Operating Current: 55 µA Typ

● Adjustable Current Limit

● Controlled Output Voltage Transition Time:

●Limits Inrush Current

●Minimizes Output Voltage Hold-Up Capacitance

● CMOS- and TTL-Compatible Control Inputs

● Manual and Auto-Switching Operating Modes

● Thermal Shutdown

● Available in a TSSOP-8 Package

● APPLICATIONS

● PCs

● PDAs

● Digital Cameras

● Modems

● Cell Phones

● Digital Radios

● MP3 Players

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