TBD62084AFG,EL

Product Overview

• Category: Integrated Circuit
• Use: TBD62084AFG,EL is a high-voltage, high-current Darlington transistor array. It is commonly used for driving inductive loads such as relays, solenoids, and stepper motors.
• Characteristics:
  • High voltage capability (up to 50V)
  • High current capacity (up to 500mA per channel)
  • Built-in flyback diodes for inductive load protection
  • Low saturation voltage
• Package: SOP (Small Outline Package)
• Essence: TBD62084AFG,EL is designed to provide efficient and reliable control of inductive loads in various applications.
• Packaging/Quantity: Available in reels with 2,500 units per reel.

Specifications

• Number of Channels: 4
• Input Voltage: 3.3V to 5V
• Output Voltage: Up to 50V
• Output Current: Up to 500mA per channel
• Operating Temperature Range: -40°C to +85°C
• Power Dissipation: 1.47W (max)

Detailed Pin Configuration

TBD62084AFG,EL follows the standard pin configuration for SOP packages:

___________ | | IN1| 1 16 | VCC IN2| 2 15 | OUT1 IN3| 3 14 | OUT2 IN4| 4 13 | OUT3 GND| 5 12 | OUT4 OUT4| 6 11 | COM OUT3| 7 10 | OUT5 OUT2| 8 9 | OUT6 |___________|

Functional Features

• High-Voltage and High-Current Capability: TBD62084AFG,EL can handle voltages up to 50V and currents up to 500mA per channel, making it suitable for driving various inductive loads.
• Built-in Flyback Diodes: The integrated flyback diodes protect the circuit from voltage spikes generated by inductive loads during switching, ensuring reliable operation.
• Low Saturation Voltage: The Darlington transistor array exhibits low saturation voltage, minimizing power loss and improving efficiency.

Advantages and Disadvantages

Advantages: - High-voltage and high-current capability - Built-in flyback diodes for protection - Low saturation voltage

Disadvantages: - Limited number of channels (4)

Working Principles

TBD62084AFG,EL utilizes Darlington transistor pairs to amplify the input signals and drive the connected inductive loads. When an input signal is applied, the corresponding output channel activates, allowing current to flow through the load. The built-in flyback diodes protect the circuit by providing a path for the induced voltage when the load is switched off.

Detailed Application Field Plans

TBD62084AFG,EL finds applications in various fields where efficient control of inductive loads is required. Some common application areas include:

1. Industrial Automation: Controlling relays, solenoids, and motors in automated machinery and equipment.
2. Automotive Electronics: Driving automotive actuators such as door locks, window motors, and windshield wipers.
3. Robotics: Providing motor control for robotic arms, grippers, and other mechanical components.
4. Home Appliances: Controlling motors in appliances like washing machines, dishwashers, and HVAC systems.

Detailed and Complete Alternative Models

• ULN2803A: Similar Darlington transistor array with 8 channels.
• L293D: Dual H-bridge motor driver IC with built-in protection diodes.
• MC1413B: High-voltage, high-current Darlington transistor array with 7 channels.

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