AMC8500 Datasheet | Andigilog

.. Preliminary Specification aMC8500 TWO PHASE VARIABLE SPEED FAN MOTOR CONTROLLER Product Description The aMC8500 is a full featured monolithic brushless DC motor controller containing all the required functions to implement fan speed control. This device Features a selectable slope pulse width modulator (PWM) for efficient speed control with analog and digital control signal patibility, programmable minimum speed setting, Hall amplifier with propriety noise immunity circuitry for proper drive sequencing, fixed non-overlapping mutation delay for reduced supply current spiking, dual on-chip 0.5 Ω power MOSFETs with thermal protection for direct motor drive,...