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M54679SP - 2-Phase Stepper Motor Driver

Datasheet Summary

Description

The M54679SP is a semiconductor integrated circuit that can drive the bipolar stepping motor directly by controlling the coil-current at low level.

Features

  • Wide supply voltage sphere (10 to 35 V).
  • Bipolar, constant current PWM function. (Topside transistors PWM function, maximum current is 0.8 Amps. ).
  • Few external components. (This IC can be operated with 1 capacitor and 2 resistances. ).
  • 4 phases input style (include the protection function of output through current).
  • Output current charge function (2 bits, 4 type currents).
  • Thermal protection circuit.
  • Include flywheel diodes. Appl.

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Datasheet Details

Part number M54679SP
Manufacturer Hitachi
File Size 199.19 KB
Description 2-Phase Stepper Motor Driver
Datasheet download datasheet M54679SP Datasheet
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M54679SP 2-Phase Stepper Motor Driver REJ03F0052-0100Z Rev.1.0 Sep.17.2003 Description The M54679SP is a semiconductor integrated circuit that can drive the bipolar stepping motor directly by controlling the coil-current at low level. Features • Wide supply voltage sphere (10 to 35 V) • Bipolar, constant current PWM function. (Topside transistors PWM function, maximum current is 0.8 Amps.) • Few external components. (This IC can be operated with 1 capacitor and 2 resistances.) • 4 phases input style (include the protection function of output through current). • Output current charge function (2 bits, 4 type currents). • Thermal protection circuit. • Include flywheel diodes. Application • Printer, PPC and Facsimile.
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