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A89301

Allegro
Part Number A89301
Manufacturer Allegro
Description 50V Ultra Low Noise FOC Motor Controller
Published Dec 1, 2019
Detailed Description A89301 50 V Ultra Low Noise FOC Motor Controller FEATURES AND BENEFITS • Code-free sensorless field-oriented control (F...
Datasheet PDF File A89301 PDF File

A89301
A89301


Overview
A89301 50 V Ultra Low Noise FOC Motor Controller FEATURES AND BENEFITS • Code-free sensorless field-oriented control (FOC) • I2C interface for speed control and status readback • Ultra-quiet low speed operation • Proprietary non-reverse fast startup • Soft-On Soft-Off (SOSO) for quiet operation • Analog / PWM / Clock mode speed control • Closed-loop speed control • Configurable current limit • Windmill startup operation • Lock detection • Short-circuit protection (OCP) • Brake and direction inputs • Adjustable gate drive APPLICATIONS • Ceiling fans • Pedestal fans • Bathroom exhaust fans • Home appliance fans and pumps DESCRIPTION The A89301 is a 3-phase, sensorless, brushless DC (BLDC) mo...



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