L6460

Product Overview

Category: Integrated Circuit
Use: Motor Driver
Characteristics:
- High voltage capability
- Low power consumption
- Compact size
Package: DIP (Dual In-line Package)
Essence: Efficient motor control
Packaging/Quantity: 25 pieces per package

Specifications

Operating Voltage: 5V - 36V
Output Current: Up to 3A
Number of Channels: 1
Control Interface: Parallel
Protection Features:
- Overcurrent protection
- Thermal shutdown
- Undervoltage lockout

Detailed Pin Configuration

The L6460 has the following pin configuration:

VCC - Power supply voltage
GND - Ground reference
IN1 - Input signal for motor control
IN2 - Input signal for motor control
OUT - Motor output
VREF - Reference voltage for current control
SLP - Sleep mode control input
STBY - Standby mode control input
FAULT - Fault indication output

Functional Features

Efficient motor control with high voltage capability
Low power consumption for energy efficiency
Compact size for space-constrained applications
Overcurrent protection ensures safe operation
Thermal shutdown prevents overheating
Undervoltage lockout protects against low voltage conditions

Advantages and Disadvantages

Advantages

High voltage capability allows for versatile motor control applications
Low power consumption reduces energy costs
Compact size enables integration into small devices
Overcurrent protection ensures safety during operation
Thermal shutdown prevents damage due to overheating
Undervoltage lockout protects against voltage fluctuations

Disadvantages

Limited to a single motor control channel
Control interface is parallel, which may require additional circuitry for certain applications

Working Principles

The L6460 is an integrated circuit designed for motor control. It operates by receiving input signals (IN1 and IN2) that determine the direction and speed of the motor. The control interface is parallel, allowing for straightforward integration with microcontrollers or other control systems. The IC regulates the motor current based on the reference voltage (VREF) provided. It also incorporates various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe and reliable operation.

Detailed Application Field Plans

The L6460 motor driver IC finds applications in various fields, including:

Robotics: Controlling motors in robotic systems for precise movement and manipulation.
Automotive: Powering various motors in automotive systems, such as window regulators and seat adjustments.
Industrial Automation: Driving motors in industrial machinery for automation and process control.
Home Appliances: Controlling motors in appliances like washing machines, dishwashers, and vacuum cleaners.
Consumer Electronics: Enabling motor control in devices like cameras, printers, and gaming consoles.

Detailed and Complete Alternative Models

L293D: Dual H-Bridge motor driver IC with similar functionality but lower voltage capability.
DRV8825: Stepper motor driver IC with higher current capacity and advanced features.
TB6600: Bipolar stepper motor driver IC with adjustable current and microstepping capabilities.

These alternative models offer different specifications and features, providing options for various motor control requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací L6460 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of L6460 in technical solutions:

Q: What is L6460? A: L6460 is a motor driver integrated circuit (IC) commonly used in technical solutions for controlling stepper motors.
Q: What is a stepper motor? A: A stepper motor is an electromechanical device that converts electrical pulses into precise mechanical movements.
Q: What are the key features of L6460? A: L6460 offers features like microstepping, current control, fault protection, and communication interfaces such as SPI and I2C.
Q: How does L6460 enable microstepping? A: L6460 uses a technique called pulse-width modulation (PWM) to control the current flowing through the motor windings, allowing for precise microstepping.
Q: Can L6460 drive multiple stepper motors simultaneously? A: Yes, L6460 can be used to drive multiple stepper motors by connecting them in parallel or using multiple ICs.
Q: What is the maximum current rating of L6460? A: The maximum current rating of L6460 depends on the specific variant but typically ranges from 1A to 3A per phase.
Q: Does L6460 provide protection against motor faults? A: Yes, L6460 includes various fault protection mechanisms such as overcurrent protection, thermal shutdown, and open-load detection.
Q: Can L6460 be controlled using a microcontroller? A: Yes, L6460 can be easily interfaced with microcontrollers using communication protocols like SPI or I2C.
Q: Are there any evaluation boards available for L6460? A: Yes, the manufacturer of L6460 provides evaluation boards that simplify the prototyping and testing process.
Q: What are some common applications of L6460? A: L6460 is commonly used in applications like 3D printers, CNC machines, robotics, automation systems, and industrial equipment requiring precise motor control.

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