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- Switch Hall IC-SDC177
- Model：SDC177
- The SDC177 is a latching switch Hall IC. It’s composed of power reverse protection circuit, high stable voltage regulator, Hall voltage generator, a differential amplifier, Schmitt trigger and open collector output. Change of magnetic field can be converted into digital signal. It can be used for brushless DC motors, brushless DC fans, and speed measurement.
SHOW
Switch Hall IC
型号：SDC177
一、General Description
The SDC177 is a latching switch Hall IC. It’s composed of power reverse protection circuit, high stable voltage regulator, Hall voltage generator, a differential amplifier, Schmitt trigger and open collector output. Change of magnetic field can be converted into digital signal. It can
be used for brushless DC motors, brushless DC fans, and speed measurement.
二、Features
3.5V~20V operating voltage
Built-in temperature compensation circuit
Open collector output
25mA(MAX) output current
Package: TO-92S
三、Applications
Brushless DC motor
Brushless DC fan
Speed measurement
四、Package Type
五、Pin Configuration
六、Functional Block Diagram
七、Ordering Information
