Parameters |
Mounting Type |
Through Hole |
Package / Case |
4-SSIP Module |
Surface Mount |
NO |
Operating Temperature |
-40°C~150°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2011 |
JESD-609 Code |
e0 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
4 |
Terminal Finish |
TIN LEAD |
HTS Code |
8542.39.00.01 |
Technology |
Hall Effect |
Voltage - Supply |
4V~24V |
Terminal Position |
SINGLE |
Terminal Form |
UNSPECIFIED |
Peak Reflow Temperature (Cel) |
240 |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
JESD-30 Code |
X-PSSS-X4 |
Function |
Special Purpose |
Current - Supply (Max) |
16.8mA |
Qualification Status |
Not Qualified |
Output Type |
Open Collector |
Supply Voltage-Max (Vsup) |
24V |
Supply Voltage-Min (Vsup) |
4V |
Analog IC - Other Type |
ANALOG CIRCUIT |
Polarization |
South Pole |
Test Condition |
25°C |
Sensing Range |
65% Trip, 35% Release |
RoHS Status |
Non-RoHS Compliant |
ATS643LSH-I2 Overview
The magnetic switch is packaged in the Tape & Reel (TR) to prevent damage. 4-SSIP Module packages are used to protect the magnetic switches from damage. In order to achieve good performance, the magnetic switches should be able to supply 16.8mA as the maximum current. It has 4 terminations. If this switch is functioning properly, it should supply a voltage of 24V. Magnetic switches are capable of providing voltages as low as 4V.
ATS643LSH-I2 Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
4 Terminations
Output Type: Open Collector
Maximum Supply Current: 16.8mA
ATS643LSH-I2 Applications
There are a lot of Allegro MicroSystems ATS643LSH-I2 Magnetic Switches applications.
- Localization of ferromagnetic
- Speedometers
- Detection of ferromagnetic
- Tachometers/counters
- Factory automation
- Shafts in transmissions, hydraulic motors, pumps and gear boxes
- Rotary applications
- Convertible roof position
- Steering position
- RPM measurement