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SS118
Unipolar Hall-Effect Digital Switch
Features and Benefits
– – – – – – – – – 4.5V to 24V Operation -40℃ to 150℃ Superior temperature operation Bipolar technology Open-collector 25 mA output Reverse battery protection Small Size-SOT23 3L Solid-state reliability Resistant to physical stress Activate with small, commercially available Permanent magnets
Application Examples
Automotive, Consumer and Industrial Solid-state switch Brushless DC motor commutation Speed detection Linear position detection Angular position detection Proximity detection
3 pin SOT23 (suffix SO)
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Functional Block Diagram
VDD
Voltage Regulatr
OUT
Chopper
Hall Plate
GND
SOT Package Pin 1 – V DD Pin 2 – OUT Pin 3 – GND
1
V2.00 May 1, 2012
Datasheet pdf - http://www.