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Clock-in control/2-phase bipolar type stepping motor driver

Product part number Maximum ratings Unique technology Package
AGC( Active Gain Control)* ACDS* ADMD* High resolution micro step
TB67S128FTG 50 5.0 QFN64
TB67S249FTG 50 4.5   QFN48
TB67S289FTG 50 3.0   QFN48
TB67S279FTG 50 2.0   QFN48
TB67S103AFTG 50 4.0       QFN48
TB67S109AFTG 50 4.0       QFN48
TB67S109AFNG 50 4.0       HTSSOP48
TB67S209FTG 50 4.0         QFN48
TB67S269FTG 50 2.0       QFN48
TB62269FTAG 40 1.8         QFN32
TB62269FTG 40 1.8         QFN48

*Note: Toshiba’s proprietary technology

  • AGC: Active Gain Control
    Stepping motor drive technology that automatically optimizes motor drive current in real time according to the load torque
  • ACDS: Advanced Current Detection System
    Technology which will not require external sense resistor and monitors the motor current within the device for constant current control
  • ADMD: Advanced Dynamic Mixed Decay
    Mixed-decay technology that monitors the decay current within the IC, and optimizes the decay ratio between Fast Decay and Slow Decay modes, which enables a more broad range of motor rotation speed/frequency

Reference design files

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