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A6219DS - Dual Full-Bridge PWM Motor Driver

General Description

The L6219DS motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two DC motors.

Both bridges are capable of sustaining 45 V and include internal pulse-width modulation (PWM) control of the output current to 750 mA.

Key Features

  • Interchangeable with SGS L6219DS.
  • 750 mA Continuous Output Current.
  • 45 V Output Sustaining Voltage.
  • Internal Clamp Diodes.
  • Internal PWM Current Control.
  • Low Output Saturation Voltage.
  • Internal Thermal Shutdown Circuitry.
  • Similar to Dual PBL3717, UC3770.

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A6219DS www.DataSheet4U.com Dual Full-Bridge PWM Motor Driver Features and Benefits ▪ Interchangeable with SGS L6219DS ▪ 750 mA Continuous Output Current ▪ 45 V Output Sustaining Voltage ▪ Internal Clamp Diodes ▪ Internal PWM Current Control ▪ Low Output Saturation Voltage ▪ Internal Thermal Shutdown Circuitry ▪ Similar to Dual PBL3717, UC3770 Description The L6219DS motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two DC motors. Both bridges are capable of sustaining 45 V and include internal pulse-width modulation (PWM) control of the output current to 750 mA. The outputs have been optimized for a low output saturation voltage drop (less than 1.8 V total source plus sink at 500 mA).