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TB67S149FG - Clock controlled Unipolar stepping motor driver

Features

  • P-HSSOP28-0819-0.80-001 BiCD processed monolithic integrated circuit. Capable of operating one unipolar stepping motor. Weight: 0.88 g (Typ. ) PWM controlled current sense resistance-less constant current drive . Full, half(a), half(b), quarter, 1/8, 1/16, 1/32 step resolution. Low on resistance(0.25 Ω (Typ. ) output MOSFET. High voltage and current (For specification, please refer to the absolute maximum ratings and operation ranges). Standby (low power) mode function Error detect feedba.

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Full PDF Text Transcription

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TB67S149FG Toshiba BiCD Process Integrated Circuit Silicon Monolithic TB67S149FG Clock controlled Unipolar stepping motor driver FG The TB67S149FG is a Clock controlled PWM chopping type 2 phase unipolar stepping motor driver. Using the BiCD process, the TB67 S149FG can be of operated with VM voltage of 45 V, output voltage of 84 V, and output current 3.0 A at max (absolute maximum ratings). Features P-HSSOP28-0819-0.80-001 BiCD processed monolithic integrated circuit. Capable of operating one unipolar stepping motor. Weight: 0.88 g (Typ.) PWM controlled current sense resistance-less constant current drive . Full, half(a), half(b), quarter, 1/8, 1/16, 1/32 step resolution. Low on resistance(0.25 Ω (Typ.) output MOSFET.
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