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L6506D013TR
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L6506D013TR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Motor Driver
  • Characteristics: High voltage, high current, stepper motor driver
  • Package: SOIC-20
  • Essence: The L6506D013TR is a versatile motor driver IC designed to drive bipolar stepper motors. It provides high voltage and high current capabilities, making it suitable for various applications requiring precise motor control.
  • Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

  • Supply Voltage: 7V to 45V
  • Output Current: Up to 2.8A per phase
  • Logic Inputs: Compatible with TTL and CMOS levels
  • Operating Temperature Range: -40°C to +150°C
  • Protection Features: Thermal shutdown, overcurrent protection, undervoltage lockout

Pin Configuration

The L6506D013TR has a total of 20 pins arranged as follows:

  1. Enable Input 1
  2. Phase A Output 1
  3. Ground
  4. VREF
  5. Sense Resistor 1
  6. Sense Resistor 2
  7. Phase B Output 1
  8. Enable Input 2
  9. Phase A Output 2
  10. Phase B Output 2
  11. Sense Resistor 3
  12. Sense Resistor 4
  13. Ground
  14. VCC
  15. Reset
  16. Step Clock Input
  17. Direction Input
  18. Phase A Output 3
  19. Phase B Output 3
  20. Enable Input 3

Functional Features

  • Bipolar stepper motor driver with microstepping capability
  • Adjustable output current through external sense resistors
  • Built-in protection features for safe operation
  • Compatible with various microcontrollers and control systems
  • Low power consumption in standby mode

Advantages and Disadvantages

Advantages: - High voltage and current capabilities - Precise motor control with microstepping - Built-in protection features ensure safe operation - Versatile compatibility with different control systems

Disadvantages: - Requires external sense resistors for current adjustment - Limited to bipolar stepper motors

Working Principles

The L6506D013TR operates by receiving control signals from a microcontroller or control system. It interprets these signals to drive the connected bipolar stepper motor. The IC provides adjustable output current through external sense resistors, allowing precise control over the motor's movement. It also supports microstepping, which enables smoother and more accurate positioning.

Detailed Application Field Plans

The L6506D013TR is commonly used in various applications that require precise control of bipolar stepper motors. Some of the typical application fields include:

  1. Robotics: Used in robotic arms, CNC machines, and 3D printers for precise motion control.
  2. Automation: Integrated into automated manufacturing systems for precise positioning and control.
  3. Medical Equipment: Utilized in medical devices such as surgical robots and diagnostic equipment.
  4. Automotive: Incorporated into automotive systems for controlling various motor-driven components.
  5. Consumer Electronics: Found in devices like camera lenses, disk drives, and home automation systems.

Alternative Models

  1. L6208D013TR: Similar motor driver IC with lower voltage and current ratings.
  2. L297D013TR: Stepper motor controller IC with built-in translator for simplified control.
  3. DRV8825: High-current stepper motor driver with advanced microstepping capabilities.

These alternative models offer similar functionality and can be considered as alternatives to the L6506D013TR based on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av L6506D013TR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of L6506D013TR in technical solutions:

  1. Q: What is the L6506D013TR? A: The L6506D013TR is a stepper motor driver IC designed for controlling bipolar stepper motors.

  2. Q: What is the maximum voltage rating of the L6506D013TR? A: The L6506D013TR has a maximum voltage rating of 45V.

  3. Q: How many output channels does the L6506D013TR have? A: The L6506D013TR has one output channel, which can drive a single bipolar stepper motor.

  4. Q: What is the maximum current rating of the L6506D013TR? A: The L6506D013TR has a maximum current rating of 2.8A.

  5. Q: Can the L6506D013TR operate in full-step or half-step modes? A: Yes, the L6506D013TR can operate in both full-step and half-step modes, providing flexibility in motor control.

  6. Q: Does the L6506D013TR require external components for operation? A: Yes, the L6506D013TR requires external components such as resistors, capacitors, and diodes for proper operation.

  7. Q: Is the L6506D013TR compatible with microcontrollers? A: Yes, the L6506D013TR can be easily interfaced with microcontrollers using digital input signals.

  8. Q: Can the L6506D013TR handle overcurrent protection? A: Yes, the L6506D013TR includes built-in overcurrent protection to safeguard the motor and driver from excessive currents.

  9. Q: What is the operating temperature range of the L6506D013TR? A: The L6506D013TR has an operating temperature range of -40°C to 150°C.

  10. Q: Are there any application examples for the L6506D013TR? A: Yes, the L6506D013TR can be used in various applications such as robotics, CNC machines, 3D printers, and automated equipment requiring precise motor control.

Please note that these answers are general and may vary depending on specific design considerations and requirements.