A89301GESSR Integrated Circuit Chip BLDC Motor Driver 50V Low Noise FOC Motor Controller

A89301GESSR Integrated Circuit Chip BLDC Motor Driver 50V Low Noise FOC Motor Controller​

Product Overviews

A89301GESSR is a 3-phase, sensorless, brushless DC (BLDC) motor driver (gate driver) which can operate from 5.5 to 50V. A field-oriented control (FOC) algorithm is fully integrated to achieve the best efficiency and acoustic noise performance.The A89301GESSR optimizes the motor startup performance in a stationary condition, a windmill condition, and even in a reverse windmill condition.

Specification

Features

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

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.