Datasheet4U Logo Datasheet4U.com

AAT4644 Datasheet 4-channel Current Limited Load Switch

Manufacturer: Skyworks Solutions

Overview: General.

General Description

The AAT4644 is a four-channel resettable fuse.

It utilizes independent current-limited and thermally-protected P-channel MOSFETs to protect against short circuits.

Current limit is factory programmed at 1A.

Key Features

  • 500mA per Channel Steady State.
  • 4 x 1A Current Limit Trip Point.
  • Over-Temperature Protection.
  • Fast Transient Response:.
  • 1μs (Typ) Response to Short Circuit.
  • 100m Typical RDS(ON).
  • Under-Voltage Lockout.
  • Temperature Range: -40°C.

AAT4644 Distributor