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IR21571S

IR21571S Description

The IR21571S is a Ballast Controller IC designed for high-performance lighting applications. Manufactured by Infineon Technologies, this device is categorized under Power Management (PMIC) and is known for its robust performance and reliability. The IR21571S operates within a supply voltage range of 10.5V to 16.5V and features a supply current of 5.5 mA, making it highly efficient for its intended applications. The device is housed in a Tube package and is available in a 16SOIC form factor. It operates at a frequency range of 45.5kHz to 50.5kHz, ensuring precise control and stability in ballast applications. The IR21571S is classified under ECCN EAR99 and HTSUS 8542.31.0001, and it complies with REACH regulations, being REACH Unaffected. Despite its Obsolete product status, the IR21571S remains a viable option for specific legacy systems and applications due to its unique features and performance benefits.

IR21571S Features

The IR21571S offers several distinct features that set it apart from similar ballast controllers:

• Frequency Range: The device operates within a frequency range of 45.5kHz to 50.5kHz, providing precise control and stability in ballast applications.
• Supply Voltage and Current: With a supply voltage range of 10.5V to 16.5V and a supply current of 5.5 mA, the IR21571S ensures efficient power usage and minimal energy loss.
• Surface Mount Technology: The Surface Mount mounting type allows for compact and reliable integration into various electronic systems.
• Moisture Sensitivity Level: The IR21571S has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it suitable for a wide range of environmental conditions without the need for special handling.
• Compliance and Standards: The device is classified under ECCN EAR99 and HTSUS 8542.31.0001, and it complies with REACH regulations, ensuring it meets industry standards for safety and environmental impact.

IR21571S Applications

The IR21571S is ideal for a variety of applications, particularly in the lighting industry:

• Fluorescent Lighting Systems: The IR21571S is well-suited for controlling ballasts in fluorescent lighting systems, providing stable and efficient operation.
• High-Intensity Discharge (HID) Lighting: This device can be used in HID lighting applications, ensuring precise control and reliability.
• Legacy Systems: Given its Obsolete status, the IR21571S is particularly useful for maintaining and upgrading legacy systems where compatibility with existing components is crucial.
• Industrial Lighting: The IR21571S can be employed in industrial lighting solutions, providing robust control and performance in demanding environments.

Conclusion of IR21571S

In conclusion, the IR21571S is a versatile and reliable Ballast Controller IC designed for high-performance lighting applications. Manufactured by Infineon Technologies, this device offers a range of features that make it suitable for various lighting systems, including fluorescent and HID lighting. Despite its Obsolete status, the IR21571S remains a valuable option for specific legacy systems and applications due to its unique features and performance benefits. Its compliance with industry standards and regulations further enhances its suitability for a wide range of applications.