TPS2105-EP Datasheet (Texas Instruments) - POWER-DISTRIBUTION SWITCHES

TPS2105-EP, POWER-DISTRIBUTION SWITCHES

The TPS2105 is a dual-input, single-output power switch designed to provide uninterrupted output voltage when transitioning between two independent power supplies.

Both devices combine one N-channel (250 mΩ) and one P-channel (1.3-Ω) MOSFET with a single output.

The P-channel MOSFET (IN2) is used wi

TPS2105-EP Features

* 2 Applications

* 1 Dual-Input, Single-Output MOSFET Switch With No Reverse Current Flow (No Parasitic Diodes)

* IN1: 250-mΩ, 500-mA N-Channel; 18-µA Supply Current

* IN2: 1.3-mΩ, 100-mA P-Channel; 0.75-µA Supply Current (VAUX Mode)

* Advanced Switch Control Logic