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TB67S149HG - Clock controlled Unipolar stepping motor driver

Features

  • BiCD processed monolithic integrated circuit. HZIP25-P-1.00F Weight 7.6(g)（typ. ） Capable of operating one unipolar stepping motor. PWM controlled constant current drive. Full, half(a), half(b), quarter, 1/8, 1/16, 1/32 step resolution. Low on resistance(0.25Ω(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 feedback signal output function (Over current/Therm.

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Datasheet Details

Part number TB67S149HG
Manufacturer Toshiba
File Size 901.97 KB
Description Clock controlled Unipolar stepping motor driver
Datasheet download datasheet TB67S149HG Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TB67S149HG Toshiba BiCD Process Integrated Circuit Silicon Monolithic TB67S149HG Clock controlled Unipolar stepping motor driver The TB67S149 is a Clock controlled PWM chopping type 2 phase unipolar stepping motor driver. Using the BiCD process, the TB67 S149HG can be operated with VM voltage of 45V, output voltage of 84V, and output current of 3.0A at max (absolute maximum ratings). HG Features BiCD processed monolithic integrated circuit. HZIP25-P-1.00F Weight 7.6(g)（typ.） Capable of operating one unipolar stepping motor. PWM controlled constant current drive. Full, half(a), half(b), quarter, 1/8, 1/16, 1/32 step resolution. Low on resistance(0.25Ω(typ.) output MOSFET.
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