AAT4280 | Slew Rate Controlled Load Switch

The AAT4280 SmartSwitch is a member of AnalogicTech's Application Specific Power MOSFET (ASPM) product family. The AAT4280 is a P-Channel MOSFET power Switch designed for high-side load-switching applications. The P-Channel MOSFET device has a typical RDS(ON) of 80m, allowing increased load Switch power handling capacity. This device is available in three different versions with flexible turn-on and turn-off characteristics, from very fast to slew rate limited. The standard AAT4280 -1) version has a slew rate limited turn-on load Switch and is functionally compatible with the AAT4250 device, while offering superior RDS(ON) characteristics. The AAT4280 -2) version features fast load Switch turn-on capabilities, typically less than 500ns turn-on and 3s 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 lock out which turns the Switch off when an input under-voltage condition exists. Input Logic levels are TTL and 2.5V to 5V CMOS compatible. The quiescent supply current is very low, typically 2.5A. In shutdown mode, the supply current decreases to less than 1A. The AAT4280 is available in a 6-pin SOT23 or an 8-pin SC70JW package and is specified over the 40C to +85C temperature range.
By Advanced Analogic Technologies, Inc.
AAT4280 's PackagesAAT4280 's pdf datasheet
AAT4280IGU-1-T1 SOT-23
AAT4280IGU-2-T1 SOT-23
AAT4280IGU-3-T1 SOT-23
AAT4280IJS-1-T1 SC-70
AAT4280IJS-2-T1 SC-70
AAT4280IJS-3-T1 SC-70
AAT4280-1
AAT4280-2
AAT4280-3




AAT4280 Pinout, Pinouts
AAT4280 pinout,Pin out
This is one package pinout of AAT4280,If you need more pinouts please download AAT4280's pdf datasheet.

AAT4280 Application circuits
AAT4280 circuits
This is one application circuit of AAT4280,If you need more circuits,please download AAT4280's pdf datasheet.


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