TPIC2603DWG4

Product Overview

• Category: Integrated Circuit
• Use: Motor Driver
• Characteristics: High voltage, high current, low power consumption
• Package: DWG (Dual in-line Package)
• Essence: TPIC2603DWG4 is a motor driver integrated circuit designed for controlling high voltage and high current loads with low power consumption.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Operating Voltage: 8V to 50V
• Output Current: Up to 2.5A
• Number of Outputs: 3
• Control Interface: Parallel
• Protection Features: Overcurrent protection, thermal shutdown, undervoltage lockout

Pin Configuration

The TPIC2603DWG4 has a total of 20 pins. The pin configuration is as follows:

1. VCC
2. GND
3. OUT1
4. OUT2
5. OUT3
6. IN1
7. IN2
8. IN3
9. ENABLE
10. RESET
11. FAULT
12. SENSE1
13. SENSE2
14. SENSE3
15. VREF
16. REF
17. OSC
18. MODE
19. TEST
20. NC

Functional Features

• High Voltage and Current Handling: The TPIC2603DWG4 can handle high voltage up to 50V and deliver a maximum output current of 2.5A, making it suitable for driving various types of motors.
• Low Power Consumption: The integrated circuit is designed to minimize power consumption, ensuring efficient operation and reducing energy waste.
• Protection Mechanisms: It incorporates overcurrent protection, thermal shutdown, and undervoltage lockout features to safeguard the motor and the driver circuit from damage.
• Parallel Control Interface: The TPIC2603DWG4 utilizes a parallel control interface, allowing for easy integration with microcontrollers or other control systems.

Advantages

• High voltage and current handling capability
• Low power consumption
• Comprehensive protection mechanisms
• Easy integration with control systems

Disadvantages

• Limited number of outputs (3)
• Requires external components for certain functionalities

Working Principles

The TPIC2603DWG4 operates by receiving control signals through its input pins (IN1, IN2, IN3) and enabling the motor outputs (OUT1, OUT2, OUT3) accordingly. The ENABLE pin is used to activate or deactivate the motor driver. The integrated circuit also provides fault detection through the FAULT pin, which indicates any abnormal conditions such as overcurrent or thermal shutdown.

Application Field Plans

The TPIC2603DWG4 finds applications in various fields where high voltage and high current motor control is required. Some potential application areas include:

1. Robotics: Controlling motors in robotic systems that require precise movement and high torque.
2. Automotive: Driving motors in automotive applications such as power windows, seat adjustments, and HVAC systems.
3. Industrial Automation: Controlling motors in industrial machinery, conveyor belts, and automated manufacturing processes.

Alternative Models

• L293D: A popular motor driver IC with similar specifications and functionality.
• DRV8825: Another motor driver IC known for its high current handling capability and advanced features.
• TB6600: A motor driver module suitable for driving stepper motors with high precision.

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