TPS2057, TPS2047 Datasheet - Texas Instruments

TPS2057, TPS2047, TRIPLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

TPS2047, TPS2057 TRIPLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES SLVS194 * APRIL 1999 .
NC. No internal connection The TPS2047 and TPS2057 triple power-distribution switches are intended for applications where heavy capacitive.

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 20 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 TPS2047 D PACKAGE (TOP VIEW) TPS2057 D PACKAGE (TOP VIEW) GND1 IN1 EN1 EN2 GND2 IN2 EN3 NC 1 2 3 4 5 6 7 8 16 OC1 15 OUT1 14 OUT2 13 OC2 12 OC3 11 O

TPS2047-etcTI.pdf