TBD62183AFWG,EL

Product Overview

• Category: Integrated Circuit (IC)
• Use: TBD62183AFWG,EL is a high-voltage, high-current Darlington transistor array. It is commonly used for driving various loads such as relays, solenoids, and lamps.
• Characteristics: This IC has eight Darlington transistor pairs with common emitters. It provides high current gain and low saturation voltage, making it suitable for applications requiring high current switching.
• Package: TBD62183AFWG,EL is available in a small outline package (SOP) with 18 pins.
• Essence: The essence of this product lies in its ability to provide efficient and reliable control of high-current loads.
• Packaging/Quantity: TBD62183AFWG,EL is typically sold in reels containing a quantity of 2,500 units.

Specifications

• Supply Voltage: 50V
• Output Current: 500mA per channel
• Input Voltage: 5V TTL/CMOS compatible
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of TBD62183AFWG,EL is as follows:

1. IN1
2. OUT1
3. GND
4. OUT2
5. IN2
6. OUT3
7. VCC
8. OUT4
9. IN3
10. OUT5
11. GND
12. OUT6
13. IN4
14. OUT7
15. OUT8
16. IN5
17. GND
18. IN6

Functional Features

• High-Voltage and High-Current Capability: TBD62183AFWG,EL can handle high voltages up to 50V and deliver a maximum output current of 500mA per channel.
• Darlington Transistor Array: The IC consists of eight Darlington transistor pairs, providing high current gain and low saturation voltage for efficient switching.
• TTL/CMOS Compatibility: The input voltage is compatible with 5V TTL/CMOS logic levels, making it easy to interface with microcontrollers and other digital circuits.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages: - High current gain and low saturation voltage - Wide operating temperature range - Thermal shutdown protection ensures device safety - Compact SOP package for space-constrained applications

Disadvantages: - Limited output current per channel (500mA) - Requires external components for load protection and decoupling

Working Principles

TBD62183AFWG,EL operates based on the principles of Darlington transistor pairs. When an input signal is applied to the corresponding input pin, the internal transistors amplify the signal and drive the connected load. The high current gain and low saturation voltage characteristics of the Darlington configuration enable efficient control of high-current loads.

Detailed Application Field Plans

TBD62183AFWG,EL finds applications in various fields where high-current loads need to be controlled. Some potential application areas include:

1. Industrial Automation: Controlling solenoid valves, relays, and motors in industrial machinery.
2. Automotive Electronics: Driving automotive lamps, fans, and actuators.
3. Home Appliances: Switching high-power loads in appliances like washing machines and air conditioners.
4. Robotics: Controlling motor drivers and actuators in robotic systems.
5. Lighting Systems: Dimming or switching high-power LED arrays or incandescent lamps.

Detailed and Complete Alternative Models

• TBD62182AFWG,EL: Similar to TBD62183AFWG,EL but with six Darlington transistor pairs instead of eight.
• TBD62184AFWG,EL: Similar to TBD62183AFWG,EL but with ten Darlington transistor pairs for higher current handling capability.

These alternative models provide flexibility in choosing the appropriate IC based on specific application requirements.

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