Infineon REF_5AR2280CZ_22W1 Flyback Converter for CoolSET ICE5AR2280CZ for Auxiliary Power Supplies, Industrial drives

This evaluation board is a crucial resource for engineers aiming to implement auxiliary power supply solutions in their designs. It utilises the Infineon Flyback Converter technology incorporated within the CoolSET ICE5AR2280CZ device, promoting effective and efficient power management. This board is advantageous for those developing power supplies for industrial drives, providing a practical reference design for a power converter that is robust and reliable.

• Integrated 800V CoolMOS™ enhances durability and performance
• Active burst mode reduces standby power consumption
• Digital frequency reduction optimises efficiency under varying loads
• Comprehensive protection features ensure system security
• Compatible with isolated and non-isolated configurations for versatility

• Used for constructing auxiliary power supplies in various devices
• Ideal for integration into power management systems for industrial drives
• Employed in white goods and smart metering
• Effective for powering consumer electronics such as TVs and Blu-ray players

The evaluation board incorporates several protection modes, including overvoltage protection, undervoltage protection, and thermal protection, all aimed at enhancing system safety and reliability.

It accommodates an input line voltage range from 85 to 300VAC, providing flexibility across various application settings.

It includes an integrated error amplifier that allows for direct feedback, making it suitable for non-isolated designs.

Yes, the implementation of active burst mode combined with digital frequency reduction significantly enhances overall energy efficiency, especially in low-load conditions.

You can follow the guidelines provided in the datasheet, which outline typical application configurations for both isolated and non-isolated flyback designs.