World’s first three-phase BLDC driver with integrated power loss brake

Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems. The A89331 enables high airflow, compact fan designs with motors speeds up to 45Krpm, and output currents up to 3A at up to 18V.  The code-free, sinusoidal sensorless driver IC is designed to improve thermal efficiency, which reduces energy use and data center costs.  The new PLB features also......