Brushless DC Drivers

集成栅极驱动器的 48V 无传感器免代码 FOC BLDC 电机控制器

A89333

Markets Served

A89333 简化了高效低噪声 48V BLDC 电机驱动的设计。它集成了磁场定向控制（FOC）、无传感器运行功能和栅极驱动器，可减少元件数量并降低设计复杂度。

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Evaluation Board

Product Details

Top Features

  • 75 V maximum rating with integrated buck regulator for high efficiency
  • Fully integrated single-shunt sensorless FOC controller (code-free)
  • Speed, torque, and power mode operation
  • Slew-rate control for electromagnetic-interference (EMI) mitigation
  • Ultra-quiet low-speed operation
Target Application

Part Number Specifications and Availability

View Full Specification Details

A89333GECSR

supply_voltage_min_v
7
supply_voltage_max_v
90
architecture
Gate Driver
control_interface
Analog, PWM Speed
rds_on
Pre-Driver
commutation
Field Oriented Control (FOC)
motor_positioning_method
Sensorless
number_of_bridges
Half-Bridge x3
temperature
-40°C to 105°C
package
28-Pin QFN
market
Industrial

A89333GECSR-1

supply_voltage_min_v
7
supply_voltage_max_v
90
architecture
Gate Driver
control_interface
Analog, PWM Speed
rds_on
Pre-Driver
commutation
Field Oriented Control (FOC)
motor_positioning_method
Sensorless
number_of_bridges
Half-Bridge x3
temperature
-40°C to 105°C
package
28-Pin QFN
market
Industrial

设计工具

ECAD FILE

A89333

A89333 ECAD Model Type Image
Software

Software Portal

Technical Documentation

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A89333 Evaluation Board User Manual
Guide

A89333 Evaluation Board User Manual

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