DESIGN RESOURCE CENTER

  
Welcome! Please Log In
passwords are case sensitive
Forgot password?
Need an account?
Log In
AAT4280AIGU4T1 Skyworks Solutions, Inc.
Power MOSFET Transistor
  
The AAT4280A SmartSwitch is a member of Skyworks' Application Specific Power MOSFET (ASPM™) product family. The AAT4280A is a P-channel MOSFET power switch designed for high-side load switching applications. The device has a typical RDS(ON) of 80mW, allowing increased load switch power handling capacity. The device is available in three different versions with flexible turn-on and turn-off characteristics - from very fast to slew rate limited. The standard AAT4280A (-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 AAT4280A (-2) version fea­tures fast load switch turn-on capabilities, typically less than 500ns turn-on and 3?s turn-off times. The AAT4280A (-3) variation offers a shutdown load discharge circuit to rapidly turn off a load circuit when the switch is disabled. The AAT4280A (-4) version features the slowest load switch turn-on capability, typically greater than 4.0ms turn-on time. All AAT4280A load switch versions operate with an input voltage ranging from 1.5V to 5.5V, making them ideal for both 3V and 5V systems. Input logic levels are TTL and 2.5V to 5V CMOS compatible. The quiescent supply current is very low, typically 25nA.
 
Key AttributesValue
Voltage5.5 V
On-State Resistance120 mΩ
Current2.3 A
Package TypeSOT-23
Other AttributesValue
Pout0.714 W
Supply Voltage5.5 VDC
Thermal Resistance140 °C/W
Availability
Request Quote for Lead Time
QuantityUnit Price
3000 - 9999
$0.14
10000+Get Quote
Quantity:


This product is available in the following countries:
  • Global - Circulators and Isolators
  • Americas
  • Asia
   
SKYWORKS SOLUTIONS, INC.