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A5950 Datasheet DC Motor Driver

Manufacturer: Allegro MicroSystems

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General Description

Designed for pulse-width-modulated (PWM) control of DC motors, the A5950 is capable of peak output currents up to ±3 A and operating voltages up to 40 V.

Input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals.

Internal synchronous rectification control circuitry is provided to lower power dissipation during PWM operation.

Key Features

  • Overcurrent protection (OCP).
  • Motor lead short-to-ground protection.
  • Motor lead short-to-battery protection.
  • Motor short protection.
  • Low-power standby mode.
  • Fault output.
  • Adjustable current limit option.
  • Current-to-voltage output.
  • Synchronous rectification.
  • high-side.
  • Internal UVLO.
  • Crossover-current protection.
  • Thermal warning and shutdown function.
  • AEC-Q100 Grade 0 qua.

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