TPS2103 switches equivalent, power-distribution switches.
D Dual-Input, Single-Output MOSFET Switch
With No Reverse Current Flow (No Parasitic
Diodes)
D IN1 . . . 250-mΩ, 500-mA N-Channel;
14-µA Supply Current
D IN2 . . . 1.3-Ω,.
D Notebook and Desktop PCs D Cell phone, Palmtops, and PDAs D Battery Management
TPS2102 IN1 3.3 V VCC IN2 3.3 V VAUX
.
The TPS2102 and TPS2103 are dual-input, single-output power switches 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) MO.
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