Toshiba 50V Brushed & Stepper Motor Drivers

Toshiba 50V Brushed and Stepper Motor Drivers support multi-sourcing market requirements and are suitable for many new and legacy designs. The TB67H480FNG and TB67H481FNG modules are 2-channel 50V/2.5A brushed motor drivers. The TB67H480FNG uses a phase input, while the TB67H481FNG uses a clock input. The TB67S580FNG and TB67S581FNG are 50V stepper motor drivers with 1.6A and 2.5A, respectively, and up to 32-step resolution micro-stepping. Toshiba 50V Brushed and Stepper Motor Drivers are packaged in a user-friendly, robust, and thermally enhanced HTSSOP-28 package and are protected with overcurrent, overtemperature, and undervoltage alerts. The TB67S580FNG and TB67S581FNG are suitable for a wide range of 12V to 36V low-power industrial systems and are ideal for precision motor control applications. The TB67H480FNG and TB67H481FNG are suitable for general motion applications.

These Toshiba parts are pin-to-pin compatible to facilitate the market demand for multi-sourced components and may be considered as replacements for industry-recognized motor drivers in the table below.

Chart - Toshiba 50V Brushed & Stepper Motor Drivers

Features

  • Pin-to-pin compatible with industry-common motor drivers
  • Supports wide range of motor voltages from 8.2V to 44V
  • 2.5A current
  • Low 0.4Ω (typ.) RDS(ON) (H+L)
  • No charge pump capacitor required
  • Mixed decay optimizing motor turn on turn off transitions
  • Flag output during faulty events
  • Up to 32-step micro-stepping from precision controls (TB67S580FNG/TB67S581FNG only)
  • Protected with overcurrent, overtemperature, and undervoltage alerts
  • User-friendly, robust, and thermally enhanced HTSSOP28 package (9.7mm x 6.4mm)

Applications

  • TB67S580/581FNG stepper motor drivers
    • Precision controls
    • Printers
    • Scanners
    • 3D printers
    • CNC machines
    • Actuators
    • Automation
    • Robotics
  • TB67H480/481FNG brushed motor drivers
    • General motion controls
    • Industrial equipment
    • Printers
    • Dispensers
    • Automation
    • Robotics

Specifications

  • Output ratings
    • 50V/2.5A (TB67H480FNG, TB67H481FNG, and TB67S581FNG)
    • 50V/1.6A (TB67S580FNG)
  • 3.3V regulator output
  • Decay modes select function
    • Slow decay / fast decay (TB67H480FNG)
    • Mixed decay / slow decay / fast decay (TB67H481FNG, TB67S580FNG, and TB67S581FNG)
  • -40°C to +85°C operating temperature range

Videos

Toshiba 50V Brushed & Stepper Motor Drivers