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M54670P - 2-PHASE STEPPER MOTOR DRIVER

Datasheet Summary

Description

The M54670P is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method.

Features

  • q Wide operating voltage range (10.
  • 35V) q Wide output current control range (20.
  • 800mA) q Bipolar and constant current drive q Built in flywheel q Current level can be changed by steps or continuously. q Built in a thermal shutdown circuit Comparator reference input(A) VR(A) 2 Output current direction switching(A) Ph(A) 3 Output power supply(A) VMM1(A) 4 Output(A) Comparator reference input(B) Output current 30 Ph(B) direction switching(B) Output power 29 VMM1(B) supply(B).

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Datasheet preview – M54670P

Datasheet Details

Part number M54670P
Manufacturer Mitsubishi
File Size 116.85 KB
Description 2-PHASE STEPPER MOTOR DRIVER
Datasheet download datasheet M54670P Datasheet
Additional preview pages of the M54670P datasheet.

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Full PDF Text Transcription

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MITSUBISHI M54670P 2-PHASE STEPPER MOTOR DRIVER DESCRIPTION The M54670P is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method. PIN CONFIGURATION (TOP VIEW) Triangular wave CT 1 32 VCC 31 VR(B) Circuit power supply FEATURES q Wide operating voltage range (10 – 35V) q Wide output current control range (20 – 800mA) q Bipolar and constant current drive q Built in flywheel q Current level can be changed by steps or continuously.
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