A5988GEVTR-T

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The A5988GEVTR-T is a highly integrated permanent magnetic motor driver and controller that is designed to drive unipolar and bipolar stepper motors at output currents up to 5A DC. It is the perfect solution for driving large-scale stepper motors in applications such as robotics and automation systems. The A5988GEVTR-T is an ideal choice for cost-sensitive applications as it offers a high level of integration, flexibility and scalability.

The A5988GEVTR-T integrates a low-side MOSFET driver, a current sensing circuit, a voltage regulator, and a thermal protection circuit into a single integrated circuit (IC). The built-in current sensing circuit can measure and monitor motor current up to 5A DC and is used to accurately control the motor’s output current. The voltage regulator provides power-on reset, reverse current protection, over temperature protection, and brown-out protection for the IC. The thermal protection circuit monitors the IC temperature, and shuts down operations if the temperature exceeds the set limit.

The A5988GEVTR-T is a highly configurable device. It includes adjustable full and half-step microstepping modes, open collector status pin outputs, programmable current regulation parameters and an adjustable current regulation range. The device also provides a comprehensive diagnostic function that allows users to monitor the operating temperature and status of individual phases as well as the overall current. The integrated 10Bit DAC interface provides users with a customizable output current range, enabling them to adjust the current level as needed.

The A5988GEVTR-T has a flexible architecture, allowing it to be used in applications such as robots, machine tools, and medical devices. It has an adjustable dead time setting that allows it to control the motor’s torque output, a programmable step resolution, and an adjustable output current range. The flexible settings and integrated DAC interface allow users to easily configure and customize the device for their specific application needs.

The A5988GEVTR-T is a reliable and cost-effective solution for controlling unipolar and bipolar stepper motors in a range of applications. It provides excellent motor control performance, with high torque, low ripple, and low noise operation. The A5988GEVTR-T is a fully integrated solution that provides reliable motor control with a wide range of features and settings to enable users to customize the device for their specific application needs.

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