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Rochester Electronics ICE2A0565G Environmental and export classification status description

The Infineon ICE2A0565G is a highly integrated Power Factor Correction (PFC) controller IC designed for offline switch mode power supplies, particularly those used in power factor correction applications. It features a wide range of functions aimed at improving power efficiency while meeting international standards for power factor correction and harmonic content. Functions: - Active Burst Mode to minimize the power consumption during standby mode. - Valley switching operation to enhance overall efficiency. - Over-temperature protection for safe operation. - Built-in soft start function for smooth power-up and reduced stress on components. - Frequency jittering for reduced electromagnetic interference (EMI) emissions. - Overload protection for enhanced system reliability. - Feedback compensation for stable and precise output voltage regulation. Applications: The Infineon ICE2A0565G is commonly used in various power supply applications, such as: - LED lighting systems - LCD monitors - Set-top boxes - Auxiliary power supplies in appliances - Industrial power supply units Alternative Components: Some alternative components to the Infineon ICE2A0565G in the PFC controller category include: - STMicroelectronics L6562A - Texas Instruments UCC28019 - ON Semiconductor NCP1653 Embedded Modules: The Infineon ICE2A0565G is a standalone PFC controller IC and does not typically come with embedded modules. However, it can be integrated with other power management ICs and controllers to form a complete power supply solution. 3 to 5 Related Q&A: 1. Q: What is the advantage of using the Infineon ICE2A0565G in a power factor correction circuit? A: The ICE2A0565G offers a high level of integration, providing comprehensive protection features, optimized efficiency, and compliance with power factor correction standards, making it a reliable and efficient choice for power supply designs. 2. Q: How does the Active Burst Mode feature of the ICE2A0565G help reduce standby power consumption? A: The Active Burst Mode in the ICE2A0565G reduces the switching frequency during light load conditions, effectively minimizing power consumption without compromising performance, making it ideal for applications requiring low standby power. 3. Q: Can the Infineon ICE2A0565G be used in both AC-DC and DC-DC power supply designs? A: The ICE2A0565G is specifically designed for AC-DC power supply applications, particularly in the power factor correction stage to improve overall power efficiency and performance. 4. Q: What is the typical operating voltage range of the Infineon ICE2A0565G? A: The ICE2A0565G operates within a wide input voltage range, typically between 85V to 265V AC, making it suitable for a variety of power supply designs with different input voltage requirements. 5. Q: How does the frequency jittering feature of the ICE2A0565G contribute to reducing electromagnetic interference? A: Frequency jittering in the ICE2A0565G varies the switching frequency slightly, spreading out the EMI spectrum and reducing the peak emissions, helping to meet electromagnetic compatibility requirements in power supply applications.