UBA2024AT/N1,518

Product Overview

Category

The UBA2024AT/N1,518 belongs to the category of integrated circuits (ICs) specifically designed for lighting applications.

Use

This product is primarily used in lighting systems to control and drive high-power LEDs efficiently.

Characteristics

• High efficiency: The UBA2024AT/N1,518 offers excellent power conversion efficiency, resulting in reduced energy consumption.
• Compact package: It comes in a small form factor package, making it suitable for space-constrained applications.
• Advanced features: This IC incorporates advanced features such as over-temperature protection, over-voltage protection, and short-circuit protection.
• Dimming capabilities: The UBA2024AT/N1,518 supports various dimming techniques, allowing for flexible control of LED brightness.

Package

The UBA2024AT/N1,518 is available in a compact surface-mount package, ensuring ease of integration into lighting fixtures.

Essence

The essence of the UBA2024AT/N1,518 lies in its ability to provide efficient and reliable LED driving solutions, enabling optimal performance and energy savings in lighting applications.

Packaging/Quantity

This product is typically supplied in reels or tubes, with a standard quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 8V to 18V
• Output current range: Up to 1.5A
• Efficiency: Greater than 90%
• Dimming control: Analog/PWM
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The UBA2024AT/N1,518 features the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. DIM: Dimming control input
4. EN: Enable/disable control input
5. VOUT: LED output voltage
6. VIN: Input voltage

Functional Features

• High-efficiency LED driver
• Over-temperature protection
• Over-voltage protection
• Short-circuit protection
• Analog and PWM dimming control
• Enable/disable control for power management

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings
• Compact package allows for easy integration
• Advanced protection features ensure reliability
• Flexible dimming options provide customization possibilities

Disadvantages

• Limited input voltage range (8V to 18V)
• Output current limited to 1.5A

Working Principles

The UBA2024AT/N1,518 operates as a constant current LED driver. It regulates the current flowing through the connected LEDs, ensuring consistent brightness levels. The IC incorporates various protection mechanisms to safeguard against over-temperature, over-voltage, and short-circuit conditions.

Detailed Application Field Plans

The UBA2024AT/N1,518 finds applications in a wide range of lighting systems, including:

1. Residential lighting: Enables efficient and dimmable LED lighting solutions for homes.
2. Commercial lighting: Provides reliable and energy-saving LED drivers for office spaces, retail stores, and other commercial environments.
3. Outdoor lighting: Facilitates the implementation of high-power LED lighting in streetlights, parking lots, and outdoor signage.
4. Automotive lighting: Supports LED driving in automotive applications such as headlights, taillights, and interior lighting.

Detailed and Complete Alternative Models

1. UBA2024AT/N1,519: Similar to UBA2024AT/N1,518 but with extended input voltage range (8V to 24V).
2. UBA2024BT/N1,518: Variant with higher output current capability (up to 2A) for demanding lighting applications.
3. UBA2024CT/N1,518: Lower-cost version with reduced feature set but suitable for cost-sensitive projects.

Note: The above alternative models are provided for reference and may have slight variations in specifications.

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