AM1961 - Single Phase Full-Wave Fan Motor Driver
min PIN No n 1 2 u 3 j 4 .
5 w 6 w 7 w 8 Pin Name OUT2 VCC RMI VTH CPWM FG RD IN+ Function Drive output 2.
Power supply Motor minimum speed setup pin Motor speed control pin Oscillation pin with external capacitor.
Frequency generator.
Ready detector.
Hall sensor positive input pin.
9 HB H
AM1961 Features
* 1) Single-phase full-wave driver.(1A,16V) 2) Variable speed control with thermistor input or PWM drive with additional components. m 3) Minimum speed setting pin. o
* Absolute Maximum Ratings (Ta=25℃) 4) Over-Current protection. 5) Lock-Protection and Auto-Recovery. 6) FG / RD indication. 7)
