AAT4280 - Slew Rate Controlled Load Switch

Product Overview

Advanced Analogic Technologies

Part number	AAT4280
Manufacturer	Advanced Analogic Technologies
File Size	339.34 KB
Description	Slew Rate Controlled Load Switch
Datasheet	AAT4280 Datasheet
Note	This datasheet PDF includes multiple part numbers: AAT4280, AAT. Please refer to the document for exact specifications by model.
Additional preview pages of the AAT4280 datasheet.

The AAT4280 SmartSwitch is a P-channel MOSFET power switch designed for high-side load switching applications.

fast load switch turn on capabilities, typically less than 500ns turn on and 3µs turn off times. The AAT4280 (-3) variation offers a shutdown load discharge circuit to rapidly turn off a load circuit when the switch is disabled. All AAT4280 load switch versions operate with an input voltage ranging from 1.8V to 5.5V, making them ideal for both 3V and 5V systems. The AAT4280 also features an under-voltage lockout which turns the switch off when an input under-voltage condition exists. Input logic.

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Published: Mar 23, 2005 |