Brushless DC Drivers

50 V Ultra-Low Noise FOC Motor Controller with Universal Speed Curve

A89306

Markets Served

The A89306 offers a code-free FOC solution for efficient and quiet motor control, featuring a universal speed curve, constant power/torque modes, and flexible control schemes (analog, PWM, clock, I2C).

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Product Details

Top Features

  • Code-free sensorless field-oriented control (FOC)
  • Constant speed, constant torque, constant power, or open-loop operating mode
  • Universal speed/power/torque/duty curve
  • Ultra-quiet high and low speed operation
  • Proprietary non-reverse fast startup
Target Application

Part Number Specifications and Availability

View Full Specification Details

A89306GETSR-T

supply_voltage_min_v
5.5
supply_voltage_max_v
50
architecture
Gate Driver
control_interface
PWM Speed, I²C, Analog
rds_on
Pre-Driver
commutation
Field Oriented Control (FOC)
motor_positioning_method
Sensorless
sleep_current
20
current_sense_amplifiers
Integrated
number_of_bridges
Half-Bridge x3
temperature
-40°C to 105°C
package
28-Pin QFN
market
Industrial

Design Tools

ECAD FILE

A89306

A89306 ECAD Model Type Image
Software

Software Portal

Technical Documentation

Enhancing Robotic Design
Brochure

Enhancing Robotic Design

Reduce Design Time by Simplifying Code Development in Ceiling Fan Applications.
Technical Article

Reduce Design Time by Simplifying Code Development in Ceiling Fan Applications.

Sensorless and Always Without Reverse Rotation: Rapid and Accurate Startup for Blower Fan Motors
Technical Article

Sensorless and Always Without Reverse Rotation: Rapid and Accurate Startup for Blower Fan Motors

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