SDC9172 driver equivalent, 12v pwm speed regulation low noise single coil motor driver.
SDC9172 is a DC motor driver IC designed with mixed analog and digital technology. Suitable for driving single-phase brushless DC motors, PWM speed control cooling fans,.
Data Sheet
serial number 1
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name PWM PWM signal input
FG FG signal output OUT1 Output 1 VDD Power Supply OUT2 Output 2 GND Ground terminal MINSP Minimum speed setting VREF reference voltage output
Functional Block Diagram
Figure 2. .
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