Infineon Technologies Tariff Inquiry

IR21571

IR21571 Description

The IR21571 is a Ballast Controller manufactured by Infineon Technologies, designed for use in lighting applications. This Through Hole mounted device operates within a supply voltage range of 10.5V to 16.5V and has a frequency range of 45.5kHz to 50.5kHz. It consumes a current supply of 5.5 mA and is packaged in a tube. The IR21571 is classified under the category of Lighting, Ballast Controllers.

IR21571 Features

• Type: Ballast Controller
• Voltage - Supply: 10.5V ~ 16.5V
• Current - Supply: 5.5 mA
• Frequency: 45.5kHz ~ 50.5kHz
• Dimming: No
• Mounting Type: Through Hole
• Package: Tube
• ECCN: EAR99
• HTSUS: 8542.31.0001
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Obsolete

The IR21571's unique features include its wide supply voltage range, which allows for flexibility in various lighting applications. Its high frequency range ensures efficient operation and performance. The absence of dimming capabilities simplifies the design, making it suitable for applications where constant light output is required.

IR21571 Applications

The IR21571 is ideal for applications where a stable and consistent light output is necessary. Some specific use cases include:

1. Industrial Lighting: In factories and warehouses where consistent lighting is crucial for safety and productivity.
2. Outdoor Lighting: For streetlights and security lights that require reliable performance in various weather conditions.
3. Commercial Buildings: In offices and retail spaces where lighting needs to be consistent throughout the day.

Conclusion of IR21571

The IR21571, despite being an obsolete product, offers a reliable solution for lighting applications that require a stable and consistent light output. Its wide supply voltage range and high frequency capabilities make it suitable for various lighting environments. Although it lacks dimming capabilities, this feature simplifies the design, making it ideal for applications where constant light output is required. While it may be considered outdated, the IR21571 remains a viable option for legacy systems or specific applications where its unique features are beneficial.