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MAX1946 Single USB Switch

MAX1946 Description

19-2550; Rev 3; 2/10 www.DataSheet4U.com Single USB Switch with Autoreset and Fault Blanking in Tiny TDFN General .
The MAX1946 single current-limited switch with autoreset supplies a guaranteed 500mA load in accordance with USB specifications.

MAX1946 Features

* to protect the USB port. Built-in thermal-overload protection turns off the switch when the die temperature exceeds +160°C. Accurate internal current-limiting circuitry protects the input supply against both overload and shortcircuit conditions. An open-drain fault signal, (FAULT), notifies the micr

MAX1946 Applications

* USB Ports and USB Hubs Notebook and Desktop Computers PDAs and Palmtop Computers Digital Cameras Docking Stations +Denotes a lead(Pb)-free/RoHS-compliant package.
* EP = Exposed paddle. Pin Configuration TOP VIEW + FAULT 1 GND 2 OUT 3 OUT 4 8 SEL INPUT 2.7V TO 5.5V Typical Operating Circuit I

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