Datasheet4U Logo Datasheet4U.com

AAT4282B - Slew Rate Controlled Load Switch

General Description

The AAT4282B SmartSwitch™ is a member of Skyworks' Application Specific Power MOSFET™ (ASPM™) product family.

The AAT4282B is a dual P-channel MOSFET power switch designed for high-side load-switching applications.

Key Features

  • VIN Range: 1.5V to 6.5V.
  • Low RDS(ON).
  • 67m Typical @ 5V.
  • 125m Typical @ 1.8V.
  • Slew Rate Turn-On Time.
  • 750μs - Slow (FAST = Low).
  • 65μs - Fast (FAST = High).
  • Fast Shutdown Load Discharge Option.
  • Low Quiescent Current.
  • 40nA Typical.
  • TTL/CMOS Input Logic Level.
  • Temperature Range -40°C to 85°C.
  • TDFN22-8 Package.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AAT4282A Dual Slew Rate Controlled Load Switch Advanced Analogic Technologies
AAT4280 Slew Rate Controlled Load Switch Advanced Analogic Technologies
AAT4280 Slew Rate Controlled Load Switch Skyworks
AAT4280A Slew Rate Controlled Load Switch AAT
AAT4285 12V Slew Rate Controller Load Switch Analogic Corporation

Other Datasheets by Skyworks Solutions

Part Number Description
AAT4282A Slew Rate Controlled Load Switch
AAT4280A Slew Rate Controlled Load Switch
AAT4250 Slew Rate Controlled Load Switch
AAT4290 I/O Expander Load Switches
AAT4291 I/O Expander Load Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATA SHEET AAT4282B Slew Rate Controlled Load Switch General Description The AAT4282B SmartSwitch™ is a member of Skyworks' Application Specific Power MOSFET™ (ASPM™) product family. The AAT4282B is a dual P-channel MOSFET power switch designed for high-side load-switching applications. Each MOSFET has a typical RDS(ON) of 67m, allowing increased load switch current handling capacity with a low forward voltage drop. The AAT4282B offers a shutdown load discharge circuit to rapidly turn off a load circuit when the switch is disabled. A slew-rate selector pin can switch between fast and slow slew rate. The AAT4282B load switch operates from 1.5V up to 6.5V, making it ideal for both 3V and 5V systems. Input logic levels are TTL and 2.5V to 5V CMOS compatible.