VNH5019ATR-E

Product Overview

Category

VNH5019ATR-E belongs to the category of motor driver integrated circuits.

Use

This product is primarily used for controlling and driving DC motors.

Characteristics

• High current capability
• Low voltage drop
• Built-in protection features
• Compact size

Package

VNH5019ATR-E is available in a compact surface-mount package.

Essence

The essence of VNH5019ATR-E lies in its ability to efficiently control and drive DC motors with high current requirements.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Maximum operating voltage: 41 V
• Continuous output current: 30 A
• Peak output current: 60 A
• Operating temperature range: -40°C to 150°C
• Logic supply voltage: 2.5 V to 5.5 V

Detailed Pin Configuration

1. OUTA: Motor output A
2. OUTB: Motor output B
3. GND: Ground
4. VCC: Logic supply voltage
5. IN1: Input 1
6. IN2: Input 2
7. PWM: Pulse Width Modulation input
8. CS: Current sense output
9. EN: Enable pin

Functional Features

• Bidirectional control of DC motors
• Overcurrent protection
• Undervoltage lockout
• Thermal shutdown protection
• Adjustable current limit
• Fault flag indicator

Advantages and Disadvantages

Advantages

• High current capability allows for driving powerful motors
• Low voltage drop minimizes power loss
• Built-in protection features enhance system reliability
• Compact size enables space-efficient designs

Disadvantages

• Limited maximum operating voltage may restrict certain applications
• High peak current may require additional cooling measures in some cases

Working Principles

VNH5019ATR-E utilizes a combination of power MOSFETs and control circuitry to regulate the flow of current through the connected DC motor. By controlling the input signals, the driver can determine the direction and speed of the motor.

Detailed Application Field Plans

VNH5019ATR-E finds applications in various fields, including: 1. Robotics: Controlling robot arm movements and locomotion. 2. Automotive: Powering electric windows, seat adjustments, and other motorized functions. 3. Industrial automation: Driving conveyor belts, pumps, and other machinery. 4. Home appliances: Controlling fans, vacuum cleaners, and kitchen appliances.

Detailed and Complete Alternative Models

1. DRV8871: A similar motor driver IC with comparable specifications.
2. L298N: Dual H-bridge motor driver with higher voltage capability.
3. TB6612FNG: Compact motor driver with built-in protection features.

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

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