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AAT4282A Datasheet Dual Slew Rate Controlled Load Switch

Manufacturer: Advanced Analogic Technologies

Overview: AAT4282A Dual Slew Rate Controlled Load Switch General.

General Description

The AAT4282A SmartSwitch™ is a member of AnalogicTech's Application Specific Power MOSFET™ (ASPM™) product family.

The AAT4282A is a dual P-channel MOSFET power switch designed for high-side load-switching applications.

Each MOSFET has a typical RDS(ON) of 60mΩ, allowing increased load switch current handling capacity with a low forward voltage drop.

Key Features

  • fast turn-on capability, typically less than 500ns turn-on and 3µs turn-off times. The AAT4282A (-3) variation offers a shutdown load discharge circuit to rapidly turn off a load circuit when the switch is disabled. An additional feature is a slew-rate selector pin which can switch between fast and slow slew rate. All the AAT4282A load switch versions are designed to operate from 1.5V up to 6.5V, making them ideal for both 3V and 5V systems. Input logic levels are TTL and 2.5V to 5V CMOS compati.

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