Hall Switch Unipolar Inverted Medium Sensitivity SOT89

Manufacturer:

Micronas

MFG Part #:

HAL518SF-A-4-R-1-00

Part #:
HAL518SF-A
Family:
Availability:
Short Lead Time
RoHS Status:
 
 
 

Product Information

The HAL5xx family consists of different Hall switches produced in CMOS technology. All sensors include a temperature-compensated Hall plate with active offset compensation, a comparator, and an open-drain output transistor. The comparator compares the actual magnetic flux through the Hall plate (Hall voltage) with the fixed reference values (switching points). Accordingly, the output transistor is switched on or off. The sensors of this family differ in the switching behavior and the switching points. The active offset compensation leads to constant magnetic characteristics over supply voltage and temperature range. In addition, the magnetic parameters are robust against mechanical stress effects. The sensors are designed for industrial and automotive applications and operate with supply voltages from 3.8 V to 24 V in the ambient temperature range from –40 °C up to 150 °C. All sensors are available in the SMD-package SOT89B-1 and in the leaded versions TO92UA-1 and TO92UA-2.
 

Features

Features
switching offset compensation at typically 62 kHz
operates from 3.8 V to 24 V supply voltage
overvoltage protection at all pins
reverse-voltage protection at VDD-pin
magnetic characteristics are robust regarding mechanical stress effects
short-circuit protected open-drain output by thermal shut down
operates with static magnetic fields and dynamic magnetic
constant switching points over a wide supply voltage range
the decrease of magnetic flux density caused by rising temperature in the sensor system is compensated by a built-in negative temperature coefficient of the magnetic characteristics
EMC corresponding to DIN 40839
 

Specifications

Specifications
ABS
N
Brushless DC Motors
Y
Configuration
3-Wire
Direction Detection
N
Ignition Timing
N
Magnetic B OFF
18 mT
Magnetic B ON
16 mT
Multiple Magnets
N
Package
SOT89
Position and End Detection
Y
Rotating Speed
N
RPM Measurement
Y
Solid State Switch
Y
Temp Range
-40 to 170 C
Unipolar Inverted
M
Window Lifter
N
 

Documents

Documents  
Micronas RoHS Certification

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