Allegro MicroSystems, LLC A3425EK-T

A3425EK-T Overview
This Bulk package protects the magnetic switch from damage. A safety precaution is taken by putting the magnetic switches into 4-SSIP packages. A good performance can be achieved with magnetic switches that can deliver 6mA as the maximum current. It is possible for these switches to output 20mA as the maximum current when they are working. In order for the switches to function, they have 4 pins. There are 4 terminations in it. There should be 70mA current output from the switches in general. When working, this switch should supply 18V voltage at its maximum. The switch normally supplies 12V to ensure reliable operation. In this case, the minimum voltage supplied by the magnetic switch can be 3.3V.

A3425EK-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.3V~18V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
4 Pins
4 Terminations
Output Type: Open Drain
Maximum Supply Current: 6mA


A3425EK-T Applications
There are a lot of Allegro MicroSystems
A3425EK-T Magnetic Switches applications.


Flow-rate sensing
Brushless DC (direct current) motor commutation
Motor and fan control
Robotics control
Electric window lift
Convertible roof position
Motor assemblies
Medication dispensing control
Security and military applications
Detection of ferromagnetic