Infineon Technologies Tariff Inquiry

IRS2552DSTRPBF

IRS2552DSTRPBF Description

The IRS2552DSTRPBF is a Cold Cathode Fluorescent Lamp (CCFL) and External Electrode Fluorescent Lamp (EEFL) controller designed for high-efficiency lighting applications. Manufactured by Infineon Technologies, this integrated circuit (IC) is part of the obsolete but highly reliable IRS2552 series. It operates within a supply voltage range of 11.5V to 16.6V and a supply current of 10 mA, making it suitable for a variety of lighting systems. The controller supports a frequency range of 39kHz to 69kHz, ensuring stable and efficient lamp operation. With dimming capabilities, it offers flexibility in adjusting light output to meet specific requirements. The IRS2552DSTRPBF is packaged in a Surface Mount Tape & Reel (TR) format, facilitating easy integration into modern electronic designs. It complies with REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance.

IRS2552DSTRPBF Features

• Wide Supply Voltage Range: The IRS2552DSTRPBF operates within a supply voltage range of 11.5V to 16.6V, providing flexibility in power supply options.
• Efficient Frequency Control: It supports a frequency range of 39kHz to 69kHz, ensuring optimal performance and efficiency in lighting applications.
• Dimming Capability: The controller includes dimming functionality, allowing for adjustable light output to meet varying illumination needs.
• Surface Mount Packaging: The Surface Mount Tape & Reel (TR) packaging format simplifies integration into compact and high-density electronic designs.
• Environmental Compliance: The IRS2552DSTRPBF is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Low Supply Current: With a supply current of only 10 mA, the controller is energy-efficient and suitable for low-power applications.
• Moisture Sensitivity Level: Rated at MSL 2 (1 Year), the device is protected against moisture, ensuring reliability in various environmental conditions.

IRS2552DSTRPBF Applications

The IRS2552DSTRPBF is ideal for a range of lighting applications, particularly those requiring high efficiency and adjustable light output. Specific use cases include:

• LCD Backlighting: The controller's ability to manage CCFL and EEFL lamps makes it suitable for backlighting in LCD displays, ensuring uniform and adjustable illumination.
• General Lighting Systems: Its wide supply voltage range and dimming capabilities make it ideal for general lighting applications where adjustable brightness is required.
• Commercial and Industrial Lighting: The device's robustness and compliance with environmental standards make it suitable for commercial and industrial lighting solutions.
• Automotive Lighting: The IRS2552DSTRPBF can be used in automotive lighting systems, where reliability and energy efficiency are critical.

Conclusion of IRS2552DSTRPBF

The IRS2552DSTRPBF is a versatile and reliable CCFL/EEFL controller designed for high-efficiency lighting applications. Its wide supply voltage range, efficient frequency control, and dimming capabilities make it an excellent choice for a variety of lighting systems. The Surface Mount Tape & Reel (TR) packaging and environmental compliance further enhance its suitability for modern electronic designs. Despite being obsolete, the IRS2552DSTRPBF remains a robust solution for applications requiring stable and adjustable lighting.