Texas Instruments

UC3871NG4

UC3871NG4 Description

The UC3871NG4 is a fluorescent lamp controller designed by Texas Instruments, a leading manufacturer in the electronics industry. This controller is specifically engineered for lighting applications, particularly for ballast control systems. The UC3871NG4 operates within a temperature range of 0°C to 70°C, making it suitable for a variety of environments. It features a through-hole mounting type, which is ideal for applications requiring robust mechanical stability and ease of installation.

The UC3871NG4 is powered by a supply voltage ranging from 4.5V to 20V and draws a supply current of 8 mA. This low current consumption ensures efficient power usage, making it an energy-efficient choice for lighting systems. The controller operates at a frequency range of 57kHz to 78kHz, providing stable and reliable performance for fluorescent lamps.

This controller is housed in a tube package and is categorized under the ballast controllers segment of the lighting category. It is important to note that the UC3871NG4 is classified under the ECCN (Export Control Classification Number) EAR99 and has an HTSUS (Harmonized Tariff Schedule of the United States) code of 8542.39.0001. The product is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.

UC3871NG4 Features

The UC3871NG4 offers several unique features that set it apart from similar models in the market:

• Operating Temperature Range: UC The3871NG4 operates efficiently within a temperature range of 0°C to 70°C, making it suitable for both indoor and outdoor lighting applications.
• Supply Voltage and Current: With a supply voltage range of 4.5V to 20V and a supply current of 8 mA, the UC3871NG4 ensures low power consumption and high efficiency.
• Frequency Range: The controller operates at a frequency range of 57kHz to 78kHz, providing stable and reliable performance for fluorescent lamps.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of installation, making it ideal for a wide range of applications.
• Environmental Compliance: The UC3871NG4 is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: The MSL (Moisture Sensitivity Level) of 1 (Unlimited) indicates that the UC3871NG4 is not sensitive to moisture, making it suitable for use in various environmental conditions.

UC3871NG4 Applications

The UC3871NG4 is ideal for a variety of applications, particularly in the lighting industry. Some specific use cases include:

• Fluorescent Lighting Systems: The UC3871NG4 is specifically designed for controlling fluorescent lamps, making it an ideal choice for commercial and industrial lighting systems.
• Ballast Control Systems: The controller's ability to operate at a frequency range of 57kHz to 78kHz ensures stable and reliable performance, making it suitable for ballast control systems.
• Energy-Efficient Lighting Solutions: With its low supply current of 8 mA, the UC3871NG4 is an energy-efficient choice for lighting applications, helping to reduce overall power consumption.
• Robust and Reliable Installations: The through-hole mounting type ensures robust mechanical stability and ease of installation, making it ideal for applications requiring reliable and durable solutions.

Conclusion of UC3871NG4

The UC3871NG4 is a high-performance fluorescent lamp controller designed by Texas Instruments. Its unique features, such as the operating temperature range, supply voltage and current, and frequency range, make it an ideal choice for a variety of lighting applications. The UC3871NG4's environmental compliance and robust mechanical stability further enhance its appeal in the electronics industry. While the product is currently marked as obsolete, its technical specifications and performance benefits make it a reliable and efficient choice for existing systems.