Unitrode

UC2871QTR

UC2871QTR Description

The UC2871QTR is a high-performance fluorescent lamp controller designed for a wide range of lighting applications. Manufactured by Unitrode, this controller is known for its robust design and reliable performance. The UC2871QTR operates within a supply voltage range of 4.5V to 20V, making it suitable for various power supply configurations. It features a current output source and sink capability of 500µA and 20mA, respectively, ensuring efficient power management. The controller operates at a frequency range of 57kHz to 78kHz, providing stable and efficient control for fluorescent lamps.

The UC2871QTR is packaged in a bulk format, which is ideal for high-volume production and integration into various electronic systems. It is classified under the HTSUS code 8542.39.0001 and is subject to REACH regulations, indicating compliance with environmental and safety standards. The controller is designed for surface mount applications, which enhances its versatility and ease of integration into compact designs. With a moisture sensitivity level (MSL) of 3 (168 hours), the UC2871QTR is well-suited for environments with varying humidity levels.

UC2871QTR Features

• Wide Supply Voltage Range: The UC2871QTR operates within a supply voltage range of 4.5V to 20V, providing flexibility in power supply options.
• Efficient Current Management: With a current output source of 500µA and a sink capability of 20mA, the UC2871QTR ensures efficient power management and stable operation.
• High-Frequency Operation: The controller operates at a frequency range of 57kHz to 78kHz, ensuring efficient and stable control of fluorescent lamps.
• Surface Mount Compatibility: Designed for surface mount applications, the UC2871QTR is ideal for compact and space-constrained designs.
• Bulk Packaging: Available in bulk packaging, the UC2871QTR is suitable for high-volume production and integration into various electronic systems.
• REACH Compliance: The UC2871QTR is subject to REACH regulations, ensuring compliance with environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the UC2871QTR is well-suited for environments with varying humidity levels.

UC2871QTR Applications

The UC2871QTR is ideal for a variety of lighting applications, particularly those requiring efficient and reliable control of fluorescent lamps. Its wide supply voltage range and efficient current management make it suitable for both low-power and high-power lighting systems. The high-frequency operation ensures stable and efficient lamp control, enhancing overall system performance.

Specific use cases where the UC2871QTR excels include:

• Commercial Lighting Systems: The UC2871QTR is ideal for commercial lighting applications where reliability and efficiency are paramount. Its wide supply voltage range and efficient current management ensure stable operation in various power supply configurations.
• Industrial Lighting: In industrial settings, the UC2871QTR's robust design and high-frequency operation provide reliable control of fluorescent lamps, enhancing overall system efficiency and longevity.
• Compact Lighting Designs: The surface mount compatibility of the UC2871QTR makes it suitable for compact lighting designs, where space is a critical constraint. Its bulk packaging also facilitates high-volume production and integration into various electronic systems.

Conclusion of UC2871QTR

The UC2871QTR is a high-performance fluorescent lamp controller that offers a range of technical specifications and performance benefits. Its wide supply voltage range, efficient current management, and high-frequency operation make it a versatile and reliable choice for various lighting applications. The UC2871QTR's surface mount compatibility and bulk packaging further enhance its suitability for high-volume production and integration into compact designs. With its REACH compliance and moisture sensitivity level of 3 (168 hours), the UC2871QTR ensures compliance with environmental and safety standards, making it an ideal choice for modern lighting systems.