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A1143EUA

A1143EUA datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel

Manufacturer: Allegro MicroSystems
Origchip NO: 26-A1143EUA
Package: 3-SSIP
Datasheet: PDF
Stock: 543
Description: A1143EUA 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	Through Hole
Package / Case	3-SSIP
Surface Mount	NO
Operating Temperature	-40°C~85°C TA
Packaging	Bulk
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
HTS Code	8542.39.00.01
Technology	Hall Effect
Voltage - Supply	3.5V~24V
Terminal Position	SINGLE
Peak Reflow Temperature (Cel)	240
Supply Voltage	12V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	30
JESD-30 Code	R-PSIP-T3
Function	Unipolar Switch
Current - Supply (Max)	17mA
Qualification Status	Not Qualified
Output Type	Current Source
Supply Voltage-Max (Vsup)	24V
Supply Voltage-Min (Vsup)	3.5V
Operating Supply Current	6.9mA
Polarization	South Pole
Test Condition	-40°C ~ 85°C
Sensing Range	11mT Trip, 4.5mT Release
Height Seated (Max)	5.26mm
Length	4.105mm
Width	1.52mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

A1143EUA Overview

Designed to protect magnetic switches from damage, the Bulk package contains the switches. A safety precaution is taken by putting the magnetic switches into 3-SSIP packages. The magnetic switches are capable of supplying 17mA as their maximum current. It consists of 3 terminations. In order for this switch to function, its maximum voltage should be 24V. The switch normally supplies 12V to ensure reliable operation. Magnetic switches are capable of providing voltages as low as 3.5V.

A1143EUA Features

Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
3 Terminations
Output Type: Current Source
Maximum Supply Current: 17mA

A1143EUA Applications

There are a lot of Allegro MicroSystems A1143EUA Magnetic Switches applications.

Magnetic encoders
Monitor protections of the safety gates
Gear reducer RPM
Flow metering
Reed switch replacement
Exercise equipment
Convertible roof position
Industrial controls
Reading of magnetic data storage media
Gear shift selectors and driver controls (PRNDL)