TPS2046 Datasheet - Texas Instruments

TPS2046, DUAL CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

TPS2046, TPS2056 DUAL CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES .
The TPS2046 and TPS2056 dual power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely.

Features

* D 135-mΩ -Maximum (5-V Input) High-Side MOSFET Switch D 250 mA Continuous Current per Channel D Independent Short-Circuit and Thermal Protection With Overcurrent Logic Output D Operating Range . . . 2.7-V to 5.5-V D Logic-Level Enable Input D 2.5-ms Typical Rise Time D Undervoltage Lockout D 10 µA M

Applications

* D Notebook, Desktop and Palmtop PCs D Monitors, Keyboards, Scanners, and Printers D Digital Cameras, Phones, and PBXs D Hot-Insertion Applications TPS2046 D OR P PACKAGE (TOP VIEW) GND IN EN1 EN2 1 2 3 4 8 OC1 7 OUT1 6 OUT2 5 OC2 TPS2056 D OR P PACKAGE (TOP VIEW) GND IN EN1 EN2 1 2 3 4 8 OC1

TPS2046-etcTI.pdf