Toshiba Brushless DC Motor Drivers

Toshiba Brushless DC Motor Drivers offers flexible controllers with gate drivers, turn-key fully integrated drivers for 3-phase or 1-phase brushless DC motor applications, and high-performance brushless controllers. These solutions are for either sensor-based motors with high-performance sinewave drive or sensorless motors with basic square wave drive. These brushless DC motor drivers can control applications from 4.5V to 600V, and up to 4A are covered by fully integrated drivers. Typical applications include HVAC systems, industrial, and medical devices.

Features

  • Closed-loop speed control that doesn't require a host or processor outside of the system
  • Power efficiency and tuning steps are greatly enhanced by intelligent phase control
  • The external opamp circuit for measuring average current is eliminated by the current monitoring function
  • Three-phase control with 1-hall sensor

Applications

  • CNC machines
  • HVAC
  • Industrial
  • Medical
  • Power tools

Technical Specifications

Parameters Values
Operating temperature range -40°C to +150°C
Operating supply voltage range 13.5V to 450V
Output current 3A
Operating junction temperature range -40°C to +135°C
Power dissipation 31W
Toshiba Brushless DC Motor Drivers
Toshiba logo