UBA20262T/1,518

Product Overview

The UBA20262T/1,518 is a versatile integrated circuit belonging to the category of LED drivers. This device is designed to provide efficient and reliable control for LED lighting applications. With its unique characteristics and functional features, it offers a comprehensive solution for driving LEDs in various lighting systems.

Basic Information Overview

• Category: LED Driver IC
• Use: Control and drive LED lighting systems
• Characteristics: Efficient, reliable, compact design
• Package: SMD (Surface Mount Device)
• Essence: Provides precise control and regulation of LED current
• Packaging/Quantity: Available in tape and reel packaging, quantity as per customer requirements

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Current: Up to 1.5A
• Operating Temperature Range: -40°C to 125°C
• Dimming Control: Analog/PWM dimming
• Protection Features: Over-temperature, over-voltage, and short-circuit protection

Detailed Pin Configuration

The UBA20262T/1,518 features a detailed pin configuration that includes input and output pins, as well as control and feedback pins. The pinout diagram provides a clear understanding of how the IC interfaces with external components and the LED array.

Functional Features

• Precise LED current regulation
• Wide input voltage range for versatile applications
• Integrated protection features for enhanced reliability
• Flexible dimming control options for customized lighting effects

Advantages and Disadvantages

Advantages

• High efficiency and energy savings
• Compact form factor for space-constrained designs
• Comprehensive protection mechanisms for robust performance

Disadvantages

• Limited output current compared to some high-power LED driver ICs
• Requires careful thermal management at higher output currents

Working Principles

The UBA20262T/1,518 operates on the principle of pulse-width modulation (PWM) to regulate the current flowing through the connected LED array. By adjusting the duty cycle of the PWM signal, the IC controls the brightness of the LEDs while maintaining efficient power conversion.

Detailed Application Field Plans

This LED driver IC finds extensive application in various lighting systems, including: - Automotive lighting - Architectural and decorative lighting - Industrial and commercial lighting - Outdoor and street lighting

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative LED driver IC models include: - UBA20261T/1,518: Higher output current variant - UBA20263T/1,518: Enhanced dimming control options - UBA20264T/1,518: Extended temperature range variant

In conclusion, the UBA20262T/1,518 LED driver IC offers a comprehensive solution for driving LED lighting systems with its efficient control, wide input voltage range, and integrated protection features. Its versatile application field plans and availability of alternative models make it a valuable choice for various lighting design requirements.

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