No one wants a loud laptop. Allegro offers the industry's first code-free FOC BLDC fan driver for extremely quiet, extremely efficient performance. These QuietMotion devices integrate our innovative FOC algorithms that allow for smooth, quiet motion while eliminating the need to write software—significantly lowering R&D expenses and reducing your time to market.
We also supply a variety of voltage regulators, backlight display drivers, and Hall-based position and current sensors solutions for your PC and laptop applications.
The AMT49400 is an advanced 3-phase, sensorless, brushless DC (BLDC) motor driver with integrated power MOSFETs.
The AMT49406 is a 3-phase, sensorless, brushless DC (BLDC) motor driver (gate driver) which can operate from 5.5 to 50 V—ideal for ceiling fans, pedestal fans, bathroom exhaust fans and home appliance fans and pumps.