TBD62503AFG,EL

Product Overview

Category: Integrated Circuit (IC)

Use: TBD62503AFG,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 capability (up to 500mA per channel) - Built-in flyback diodes for inductive load protection - Low input current required for driving the outputs - Compact package for space-saving applications

Package: TBD62503AFG,EL is available in a small outline package (SOP) with eight pins.

Essence: The essence of TBD62503AFG,EL lies in its ability to provide reliable and efficient control of high-voltage and high-current loads.

Packaging/Quantity: TBD62503AFG,EL is typically sold in reels containing 2,500 units.

Specifications

• Supply Voltage: 5V to 50V
• Output Current: Up to 500mA per channel
• Input Current: 0.1mA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8

Pin Configuration

TBD62503AFG,EL has the following pin configuration:

```

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| | --|1 8 |-- VCC --|2 7 |-- OUT1 --|3 6 |-- OUT2 --|4 5 |-- GND |___________| ```

Functional Features

• High-Voltage and High-Current Capability: TBD62503AFG,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 IC and other components from voltage spikes generated by inductive loads during switching.
• Low Input Current: The IC requires a low input current to drive the outputs, reducing the burden on the controlling circuitry.
• Compact Package: The small outline package allows for space-saving integration into electronic systems.

Advantages

• Reliable and efficient control of high-voltage and high-current loads.
• Integrated flyback diodes provide protection against voltage spikes.
• Low input current requirement reduces the load on the controlling circuitry.
• Compact package saves space in electronic systems.

Disadvantages

• Limited to driving inductive loads and may not be suitable for other types of loads.
• High voltage and current capabilities may not be necessary for all applications, leading to potential over-specification.

Working Principles

TBD62503AFG,EL utilizes Darlington transistor arrays to amplify and switch the input signals. When an appropriate input signal is applied, the corresponding output channel activates, allowing current to flow through the connected load. The built-in flyback diodes protect the IC and other components from voltage spikes generated by the inductive load when the output is switched off.

Application Field Plans

TBD62503AFG,EL finds applications in various fields where reliable control of high-voltage and high-current inductive loads is required. Some common application areas include:

1. Industrial Automation: Controlling relays, solenoids, and motors in manufacturing processes.
2. Automotive Electronics: Driving automotive actuators, such as door locks and window motors.
3. Robotics: Controlling stepper motors and other actuation mechanisms in robotic systems.
4. Home Appliances: Switching high-power loads in appliances like washing machines and air conditioners.

Alternative Models

• TBD62503AFG,EL has several alternative models with similar functionality and specifications. Some popular alternatives include:
  • TBD62083AFG,EL
  • TBD62783AFG,EL
  • TBD62308AFG,EL

These alternative models can be considered based on specific application requirements and availability.

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