Motor Drivers, Stepper | LB1845

PWM Current Controlling Stepping Motor Driver

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Overview

The LB1845 is a PWM current control typ stepping motor driver that uses a bipolar drive scheme. It is particularly suitable for driving carriage and paper feed stepping motors in printers and similar applications.

  • Printer carriage and paper feed mechanisms or similar

  • PWM current control (fixed off time scheme)
  • Digital load current selection function
  • Sustained output voltage: 45V
  • Built-in thermal shutdown circuit

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