A1448
Features and Benefits
▪ Low-voltage operation, 1.8 to 4.2 V
▪ Multifunction CONTROL pin input:
▫ Direct input PWM for speed control
▫ Active braking for fast stop cycle
▫ Sleep function to reduce average power consumption
▪ Reverse voltage protection on VDD and CONTROL pins
▪ Output thermal shutdown protection for robust performance
▪ Soft switching algorithm to reduce audible switching noise
and EMI
▪ Hall chopper stabilization technique for precise signal
response over operating range
▪ Antistall feature guarantees continuous rotation and
prevents overheating
▪ Single-chip solution for high reliability
▪ Miniature MLP/DFN package with industry-leading
0.40 mm maximum overall thickness
