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.
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
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