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A1143LLHLT

A1143LLHLT datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A1143LLHLT
  • Package: SOT-23W
  • Datasheet: PDF
  • Stock: 324
  • Description: A1143LLHLT 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~150°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 ~ 150°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

A1143LLHLT Overview


The magnetic switch is packaged in Tape & Reel (TR) to protect it from damage. In order to ensure safety, magnetic switches are packaged in SOT-23W packages. The magnetic switches can supply a maximum current of 17mA for good performance. In order for the switches to function, they have pins 3. This document has 3 terminations. In order for this switch to function correctly, it should provide a maximum voltage of 24V. The switch is usually set to supply 12V voltage to ensure reliable operation.

A1143LLHLT Features


Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Current Source
Maximum Supply Current: 17mA

A1143LLHLT Applications


There are a lot of Allegro MicroSystems A1143LLHLT Magnetic Switches applications.

  • Steering position
  • Generator set
  • Electric window lift
  • Brushless DC (direct current) motor commutation
  • Medication dispensing control
  • Industrial controls
  • Transmission
  • Rollers
  • Motor assemblies
  • Rotary applications