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VNH5180A-E
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VNH5180A-E

Product Overview

Category

VNH5180A-E belongs to the category of motor driver integrated circuits.

Use

It is primarily used for controlling and driving DC motors.

Characteristics

  • VNH5180A-E is a high-current, full-bridge motor driver IC.
  • It can handle continuous currents up to a certain limit.
  • The device operates at a wide voltage range, making it suitable for various applications.
  • It offers protection features such as overcurrent, overtemperature, and undervoltage lockout.

Package

The VNH5180A-E is available in a compact and industry-standard PowerSSO-36 package.

Essence

The essence of VNH5180A-E lies in its ability to provide efficient and reliable motor control in a compact form factor.

Packaging/Quantity

The IC is typically sold in reels or tubes, with each reel/tube containing a specific quantity of VNH5180A-E units.

Specifications

  • Operating Voltage Range: 5.5V to 41V
  • Continuous Output Current: Up to 30A
  • Peak Output Current: Up to 60A
  • Standby Current: Less than 10μA
  • Thermal Shutdown Temperature: 150°C
  • Overcurrent Protection Threshold: Adjustable

Detailed Pin Configuration

The VNH5180A-E has a total of 36 pins, which are assigned specific functions. Here is a brief overview of the pin configuration:

  • Pins 1-6: Motor outputs (AOUT1, AOUT2, BOUT1, BOUT2)
  • Pins 7-12: Motor inputs (AIN1, AIN2, BIN1, BIN2)
  • Pins 13-15: Sense resistor connections (SENSE1, SENSE2, SENSE3)
  • Pins 16-19: Power supply and ground connections (VCC, VBB, GND)
  • Pins 20-23: Enable inputs (EN1, EN2, EN3, EN4)
  • Pins 24-27: Diagnostic outputs (OUTA, OUTB, OUTC, OUTD)
  • Pins 28-31: Fault inputs (FLT1, FLT2, FLT3, FLT4)
  • Pins 32-36: Bootstrap capacitor connections (VCP, VCN, VBP, VBN, VS)

For a more detailed pin configuration diagram, please refer to the datasheet.

Functional Features

  • High current handling capability for driving DC motors.
  • Built-in protection features such as overcurrent and overtemperature protection.
  • Adjustable overcurrent protection threshold for customization.
  • Low standby current consumption for energy efficiency.
  • Wide operating voltage range allows for versatile applications.
  • Integrated diagnostic outputs for fault detection and monitoring.

Advantages and Disadvantages

Advantages

  • High current handling capacity enables driving of powerful DC motors.
  • Comprehensive protection features ensure safe operation and prevent damage.
  • Adjustable overcurrent protection threshold provides flexibility in different applications.
  • Wide operating voltage range allows compatibility with various power sources.
  • Diagnostic outputs aid in troubleshooting and system monitoring.

Disadvantages

  • The package size may limit its use in space-constrained applications.
  • Limited availability of alternative models from other manufacturers.

Working Principles

The VNH5180A-E operates on the principle of a full-bridge motor driver. It utilizes MOSFETs to control the direction and speed of a DC motor. By applying appropriate voltage levels to the motor inputs, the IC can drive the motor in forward or reverse directions. The integrated protection circuitry ensures safe operation by monitoring current levels, temperature, and voltage.

Detailed Application Field Plans

The VNH5180A-E finds applications in various fields, including:

  1. Robotics: It can be used in robotic systems to control the movement of robot arms or mobile platforms.
  2. Automotive: The IC is suitable for controlling motors in automotive applications such as power windows, seat adjustments, and HVAC systems.
  3. Industrial Automation: It can be employed in industrial automation equipment for precise motor control in conveyor belts, pumps, and actuators.
  4. Home Appliances: VNH5180A-E can be utilized in appliances like washing machines, dishwashers, and vacuum cleaners for motor control.

Detailed and Complete Alternative Models

While the VNH5180A-E is a reliable motor driver IC, there are alternative models available from different manufacturers that offer similar functionality. Some notable alternatives include:

  • L298N
  • DRV8871
  • TB6612FNG
  • MC33926

These alternative models provide options for users based on specific requirements and preferences.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von VNH5180A-E in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of VNH5180A-E in technical solutions:

  1. Q: What is VNH5180A-E? A: VNH5180A-E is a fully integrated H-bridge motor driver IC designed for automotive applications.

  2. Q: What is the maximum voltage rating of VNH5180A-E? A: The maximum voltage rating of VNH5180A-E is 41V.

  3. Q: What is the maximum current rating of VNH5180A-E? A: VNH5180A-E has a maximum current rating of 30A.

  4. Q: Can VNH5180A-E be used with both DC motors and stepper motors? A: Yes, VNH5180A-E can be used with both DC motors and stepper motors.

  5. Q: Does VNH5180A-E have built-in protection features? A: Yes, VNH5180A-E includes various protection features like overcurrent protection, thermal shutdown, and undervoltage lockout.

  6. Q: What is the operating temperature range of VNH5180A-E? A: The operating temperature range of VNH5180A-E is -40°C to +150°C.

  7. Q: Can VNH5180A-E be controlled using PWM signals? A: Yes, VNH5180A-E supports PWM control for speed regulation of motors.

  8. Q: How can I interface VNH5180A-E with a microcontroller? A: VNH5180A-E can be easily interfaced with a microcontroller using digital input pins for direction control and PWM pins for speed control.

  9. Q: Is VNH5180A-E suitable for high-power applications? A: Yes, VNH5180A-E is designed for high-power applications and can handle motor loads up to 30A.

  10. Q: Are there any application examples where VNH5180A-E can be used? A: Yes, VNH5180A-E can be used in various applications like robotics, electric vehicles, industrial automation, and home appliances that require motor control.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.