A1143LUA
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- Mfr.Part #
- A1143LUA
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 3-SSIP
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOLAR 3SIP
- Stock
- 40,084
- In Stock ：
- 40,084
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Number of Terminations :
- 3
- Surface Mount :
- No
- Terminal Position :
- Single
- Lead Free :
- Contains Lead
- RoHS Status :
- Non-RoHS Compliant
- Function :
- Unipolar Switch
- HTS Code :
- 8542.39.00.01
- Type :
- Unipolar Switch
- Mounting Type :
- Through Hole
- Polarization :
- South Pole
- Width :
- 1.52mm
- Height Seated (Max) :
- 5.26mm
- Published :
- 2011
- Package / Case :
- 3-SSIP
- Terminal Pitch :
- 1.27mm
- Sensing Range :
- 11mT Trip, 4.5mT Release
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Supply Current :
- 6.9mA
- JESD-609 Code :
- e0
- Packaging :
- Bulk
- Test Condition :
- -40°C ~ 150°C
- Current - Supply (Max) :
- 17mA
- Output Type :
- Current Source
- Qualification Status :
- Not Qualified
- Supply Voltage-Min (Vsup) :
- 3.5V
- Supply Voltage :
- 12V
- Length :
- 4.105mm
- Terminal Finish :
- TIN LEAD
- Voltage - Supply :
- 3.5V~24V
- Series :
- Automotive, AEC-Q100
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- R-PSIP-T3
- Supply Voltage-Max (Vsup) :
- 24V
- Peak Reflow Temperature (Cel) :
- 240
- Operating Temperature :
- -40°C~150°C TA
- Datasheets
- A1143LUA
Automotive, AEC-Q100 Series Current Source 3.5V~24V -40°C~150°C TA Unipolar Switch South Pole 11mT Trip, 4.5mT Release 17mA-Supply (Max) TIN LEAD 3-SSIP
A1143LUA Overview
For protection against damage, the magnetic switch is packaged in the Bulk. The magnetic switches are put into 3-SSIP packages for safety protection. The magnetic switches can supply 17mA as the maximum current for good performance. There are 3 terminations in it. The maximum voltage supplied by this switch should be 24V when it works. Normally, this switch will supply 12V voltage for reliable performance. The minimum voltage supplied by this magnetic switch can be 3.5V.
A1143LUA Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
3 Terminations
Output Type: Current Source
Maximum Supply Current: 17mA
A1143LUA Applications
There are a lot of Allegro MicroSystems
A1143LUA Magnetic Switches applications.
- Speed and RPM (revolutions per minute) sensing
- Tachometer
- Counter pickup
- Flow-rate sensing
- Brushless DC (direct current) motor commutation
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
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