TPIC2040DBTRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics: High voltage, high current, low power consumption
• Package: DBT (Surface Mount)
• Essence: Bipolar Power Darlington Transistor Array
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Channels: 7
• Voltage - Supply: 5.5V ~ 50V
• Current - Output / Channel: 500mA
• Current - Peak Output: 1.5A
• Voltage - Collector Emitter Breakdown (Max): 50V
• Power Dissipation (Max): 2.25W
• Operating Temperature: -40°C ~ 150°C

Pin Configuration

The TPIC2040DBTRG4 has a dual in-line package with 16 pins. The pin configuration is as follows:

Pin 1: Output 1 Pin 2: Ground Pin 3: Output 2 Pin 4: Output 3 Pin 5: Output 4 Pin 6: Output 5 Pin 7: Output 6 Pin 8: Output 7 Pin 9: VCC Pin 10: Input 1 Pin 11: Input 2 Pin 12: Input 3 Pin 13: Input 4 Pin 14: Input 5 Pin 15: Input 6 Pin 16: Input 7

Functional Features

• High voltage and current capability for driving motors
• Low power consumption for energy efficiency
• Built-in protection features such as thermal shutdown and overcurrent detection
• Compatible with various microcontrollers and logic-level inputs
• High noise immunity for reliable operation in industrial environments

Advantages and Disadvantages

Advantages: - Can drive high voltage and current loads - Low power consumption helps save energy - Built-in protection features enhance system reliability - Compatible with a wide range of microcontrollers and logic-level inputs - Suitable for industrial applications due to high noise immunity

Disadvantages: - Limited number of channels (7) - May require additional circuitry for certain motor control applications - Higher cost compared to basic motor driver ICs

Working Principles

The TPIC2040DBTRG4 is a bipolar power Darlington transistor array. It consists of seven high-voltage, high-current Darlington pairs that can be used to drive various types of loads, including motors. Each channel of the IC can handle up to 500mA continuous current and 1.5A peak current. The IC operates on a supply voltage ranging from 5.5V to 50V.

The inputs of the TPIC2040DBTRG4 are compatible with standard logic-level signals, making it easy to interface with microcontrollers or other control circuits. The outputs are capable of driving inductive loads such as relays, solenoids, and stepper motors.

The IC incorporates built-in protection features like thermal shutdown and overcurrent detection, which help prevent damage to the device and the connected load. This makes it suitable for demanding applications where reliability is crucial.

Detailed Application Field Plans

The TPIC2040DBTRG4 finds applications in various fields, including:

1. Automotive: Used in automotive systems for controlling motors in power windows, seat adjustments, and HVAC systems.
2. Industrial Automation: Employed in industrial automation equipment for driving motors in conveyor belts, robotic arms, and CNC machines.
3. Home Appliances: Integrated into home appliances like washing machines, dishwashers, and refrigerators for motor control.
4. Medical Devices: Utilized in medical devices such as infusion pumps, surgical robots, and diagnostic equipment that require precise motor control.
5. Consumer Electronics: Found in consumer electronics products like printers, scanners, and 3D printers for driving various motors.

Detailed and Complete Alternative Models

1. L293D: A popular dual H-bridge motor driver IC with similar functionality but a lower voltage range.
2. DRV8825: Stepper motor driver IC capable of driving higher current loads with microstepping capability.
3. TB6600: Bipolar stepper motor driver IC with adjustable current control and higher voltage handling capacity.

These alternative models provide different features and specifications, allowing users to choose the most suitable option based on their specific requirements.

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