TPS2111A Overview
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...
TPS2111A Key Features
- 2 Two-Input, One-Output Power Multiplexer with Low rDS(on) Switches
- 84 mΩ Typ (TPS2111A)
- 120 mΩ Typ (TPS2110A)
- Reverse and Cross-Conduction Blocking
- Wide Operating Voltage Range: 2.8 V to 5.5 V
- Low Standby Current: 0.5 mA Typ
- Low Operating Current: 55 mA Typ
- Adjustable Current Limit
- Controlled Output Voltage Transition Time
- CMOS- and TTL-patible Control Inputs