Infineon REF_5BR4780BZ_15W1 Flyback Converter for CoolSET ICE5BR4780BZ for Auxiliary Power Supplies, Industrial drives

This evaluation board is intended for testing and developing auxiliary power supplies using a flyback converter. It is optimised for industrial drives and various power management applications, providing insights into the performance and efficiency of the CoolSET ICE5BR4780BZ power management solution. The board enables engineers and developers to rapidly validate their designs while benefiting from Infineon’s advanced power electronics.

• Integrated 800V/950V CoolMOS™ for improved efficiency
• Digital frequency reduction enhancing system efficiency
• Active Burst Mode for minimal standby power consumption
• Comprehensive protection features for dependable operation
• Simplified feedback integration for non-isolated configurations

• Used in home appliances and white goods
• Suitable for Blu-ray players and set-top boxes
• Applicable in smart metering solutions
• Designed for LCD/LED monitors and industrial drives

The operating input voltage range is 85 to 300V AC, allowing for a variety of power supply requirements.

Active Burst Mode significantly reduces power consumption during standby, improving overall efficiency.

The board supports straightforward feedback integration for non-isolated configurations, allowing for direct feedback loop functionality.

Yes, it incorporates several protection features such as input line overvoltage, VCC over/undervoltage, and overtemperature protection.

The board is well-suited for developing auxiliary power supplies and can be effectively utilised in various home appliances and industrial applications.