Infineon Technologies Tariff Inquiry

IRS2538DSPBF

IRS2538DSPBF Description

The IRS2538DSPBF is a Power Factor Correction (PFC) and Ballast Controller IC designed for high-performance power management applications. Manufactured by Infineon Technologies, this device is part of the Power Management (PMIC) category and is housed in an 8SO package. It operates within a supply voltage range of 11.3V to 15.5V and draws a supply current of 5 mA. The IRS2538DSPBF is capable of operating at frequencies between 18.3kHz and 85.6kHz, making it suitable for a wide range of applications requiring precise control and efficiency.

The device is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulatory standards. It is packaged in a tube and has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for surface mount applications. Despite its obsolescence status, the IRS2538DSPBF remains a reliable choice for legacy systems and specific applications where its unique features are required.

IRS2538DSPBF Features

The IRS2538DSPBF offers several key features that distinguish it from similar models:

• Wide Operating Frequency Range: The ability to operate between 18.3kHz and 85.6kHz provides flexibility in designing power systems that require varying switching frequencies.
• Low Supply Current: Drawing only 5 mA of supply current, the IRS2538DSPBF is highly efficient and minimizes power consumption, making it suitable for applications where energy efficiency is critical.
• Surface Mount Compatibility: The surface mount mounting type ensures ease of integration into modern PCB designs, facilitating compact and reliable power management solutions.
• Compliance and Safety: Classified under ECCN EAR99 and REACH unaffected, the IRS2538DSPBF meets international regulatory standards, ensuring compliance and safety in global markets.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the device is well-suited for environments with varying humidity levels, ensuring long-term reliability and performance.

IRS2538DSPBF Applications

The IRS2538DSPBF is ideal for a variety of applications, including:

• Power Factor Correction (PFC): Enhances the efficiency of AC-DC power supplies by correcting the power factor, reducing harmonic distortion, and improving overall system performance.
• Electronic Ballasts: Used in lighting systems to control the current flow through fluorescent lamps, ensuring stable and efficient operation.
• Switch-Mode Power Supplies (SMPS): Provides precise control and regulation in SMPS designs, ensuring high efficiency and reliability.
• Industrial Power Systems: Suitable for various industrial applications where precise power control and management are required.

Conclusion of IRS2538DSPBF

The IRS2538DSPBF, manufactured by Infineon Technologies, is a robust PFC and Ballast Controller IC that offers a wide operating frequency range, low supply current, and surface mount compatibility. Despite its obsolescence status, it remains a reliable choice for specific applications where its unique features are essential. Its compliance with international regulatory standards and moisture sensitivity level ensure long-term reliability and performance. The IRS2538DSPBF is ideal for power factor correction, electronic ballasts, switch-mode power supplies, and various industrial power systems, making it a versatile and efficient solution for power management applications.