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L6219 Stepper Motor Driver IC DIP-24 Package

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₹185.00 (excluding 18% GST)

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Description

  • The L6219 is a bipolar stepper motor driver IC with two full H-bridges, allowing it to drive a bipolar stepper motor effectively.
  • It supports both full-step and half-step modes, enabling precise control over the motor’s movement and position.
  • The IC is equipped with current regulation and protection features, ensuring safe and efficient operation of the stepper motor.
  • The DIP-24 package offers a convenient form factor for through-hole PCB designs, making it easy to use in various applications.

Features

  • Dual H-Bridge Output: The IC features two H-bridges that can drive the two windings of a bipolar stepper motor, allowing for bidirectional control.
  • Full-Step and Half-Step Operation: Supports both stepping modes, providing flexibility in controlling motor movement and speed.
  • Adjustable Current Control: The IC includes a built-in current control mechanism, which can be adjusted via an external reference voltage (Vref) to optimize motor performance and efficiency.
  • Internal Diodes for Protection: Built-in fast recovery diodes protect the IC from voltage spikes generated by the inductive nature of the motor.
  • Thermal Shutdown: The IC includes a thermal shutdown feature that automatically turns off the output stage if the temperature exceeds a safe threshold, protecting the IC from damage due to overheating.
  • Low Output Saturation Voltage: Ensures efficient operation by minimizing the power loss across the H-bridge transistors.
  • Robust DIP-24 Package: The through-hole DIP-24 package makes it easy to integrate into traditional PCB designs and ensures reliable connections.

Specifications

  • Motor Supply Voltage (Vmm): 10V to 46V
  • Logic Supply Voltage (Vcc): 4.5V to 7V
  • Output Current: 750mA continuous per phase, 1A peak
  • Step Mode: Supports both full-step and half-step modes
  • Current Control: Adjustable via external reference voltage (Vref)
  • Operating Temperature Range: -20°C to 150°C
  • Package Type: DIP-24 (Dual In-line Package with 24 pins)
  • Internal Diodes: Fast recovery diodes for protection against back EMF
  • Thermal Shutdown: Yes, with automatic recovery
  • ESD Protection: Internal protection to ensure reliable operation in various environments

Applications

  • Bipolar Stepper Motor Control: Ideal for controlling stepper motors in applications requiring precise positioning and speed control.
  • CNC Machines: Used for controlling the movement of motors in CNC and other precision machinery.
  • Printers and Plotters: Ensures accurate motor control in printers, plotters, and other similar devices.
  • Robotics and Automation: Widely used in robotics for precise motor control and positioning.
  • Positioning Systems: Employed in various positioning systems, including 3D printers and surveillance cameras (PTZ control).
  • Industrial Control Systems: Suitable for use in various industrial motor control applications where reliable and accurate motor control is necessary.
  • Precision Instrumentation: Used in instruments requiring high precision and reliability.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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