LV8712T-TLM-H

Product Overview

Category: Integrated Circuit (IC)

Use: LV8712T-TLM-H is a motor driver IC designed for controlling and driving stepper motors. It provides precise control and high performance for various applications that require accurate positioning and motion control.

Characteristics: - High efficiency - Low power consumption - Compact size - Easy to integrate into existing systems

Package: LV8712T-TLM-H is available in a compact surface mount package, making it suitable for space-constrained applications.

Essence: The essence of LV8712T-TLM-H lies in its ability to provide reliable and efficient motor control, enabling smooth and precise movement in stepper motor applications.

Packaging/Quantity: LV8712T-TLM-H is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage: 8V to 36V
• Output Current: Up to 1.5A per phase
• Microstepping Resolution: Up to 1/32 step
• Logic Input Voltage: 3.3V to 5V
• Thermal Shutdown Protection: Yes
• Overcurrent Protection: Yes
• Fault Detection: Yes

Detailed Pin Configuration

The LV8712T-TLM-H IC has the following pin configuration:

1. VCC - Power supply voltage input
2. GND - Ground reference
3. EN - Enable pin for motor control
4. DIR - Direction control input
5. CLK - Clock input for microstepping control
6. MS1, MS2, MS3 - Microstepping resolution selection pins
7. RESET - Reset pin for fault detection and protection
8. FAULT - Fault output indicating overcurrent or thermal shutdown

Functional Features

• Precise motor control with microstepping capability
• Adjustable current limiting for optimal motor performance
• Direction control for bidirectional motor rotation
• Fault detection and protection for enhanced safety
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages: - High efficiency and low power consumption - Compact size for easy integration - Accurate positioning and motion control - Reliable and durable performance

Disadvantages: - Limited output current capacity (up to 1.5A per phase) - Requires external components for complete motor control system

Working Principles

LV8712T-TLM-H operates by receiving control signals from a microcontroller or other control circuitry. It interprets these signals to generate the necessary current waveforms for driving stepper motors. By controlling the timing and sequence of these waveforms, precise motor movement and positioning can be achieved.

Detailed Application Field Plans

LV8712T-TLM-H is widely used in various applications that require precise motor control, such as: - 3D printers - CNC machines - Robotics - Automated equipment - Medical devices

Detailed and Complete Alternative Models

• A4988
• DRV8825
• TB6600
• L298N
• L293D
• SN754410

These alternative models offer similar functionality and can be considered as alternatives to LV8712T-TLM-H based on specific application requirements.

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