SS441
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 or SIP 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
www.
DataSheet.
net/
Functional Block Diagram
VDD
Voltage Regulatr
OUT
Chopper
Hall Plate
GND
A Package Pin 1 – V DD...