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A1143ELHLT

A1143ELHLT datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A1143ELHLT
  • Package: SOT-23W
  • Datasheet: PDF
  • Stock: 868
  • Description: A1143ELHLT datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case SOT-23W
Surface Mount YES
Number of Pins 3
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2011
Series Automotive, AEC-Q100
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Type Unipolar Switch
Terminal Finish TIN LEAD
Technology Hall Effect
Voltage - Supply 3.5V~24V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 12V
Terminal Pitch 0.95mm
Time@Peak Reflow Temperature-Max (s) 30
Function Unipolar Switch
Current - Supply (Max) 17mA
Qualification Status Not Qualified
Output Type Current Source
Supply Voltage-Max (Vsup) 24V
Operating Supply Current 6.9mA
Polarization South Pole
Test Condition -40°C ~ 85°C
Sensing Range 11mT Trip, 4.5mT Release
Height Seated (Max) 1.17mm
Length 2.92mm
Width 1.975mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

A1143ELHLT Overview


A protective Tape & Reel (TR) package surrounds the magnetic switch to protect it from damage. In order to ensure safety, magnetic switches are packaged in SOT-23W packages. In order to achieve good performance, the magnetic switches should be able to supply 17mA as the maximum current. To operate, the switches have a 3 pin. This has 3 terminations. This switch should have a maximum voltage of 24V when it is operational. This switch will normally supply 12V voltage for reliable operation.

A1143ELHLT Features


Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Current Source
Maximum Supply Current: 17mA

A1143ELHLT Applications


There are a lot of Allegro MicroSystems A1143ELHLT Magnetic Switches applications.

  • Exercise equipment
  • Robotics control
  • Convertible roof position
  • Localization of ferromagnetic
  • Flow metering
  • Identification of magnetic patterns in cards and banknotes
  • Control of magnetic apparatus
  • Clutch/brake position sensor
  • Navigation
  • Magnetic encoders