1700 V-Rated InnoSwitch3-EP ICs with SiC Switches Simplify Industrial Flyback Power Supply Designs

Suitable for industrial markets, these 1700 V-rated devices replace discrete controller-plus-MOSFET designs, saving space, time and cost while increasing reliability in applications such as renewables, industrial motor drives, battery storage and metering. SiC-based InnoSwitch3-EP ICs deliver up to 70 W of output power while reducing the number of components required to implement a power supply by up to 50%. The inclusion of synchronous rectification and a quasi-resonant (QR) / CCM flyback controller achieves greater than 90% efficiency and less than 15 mW no-load consumption.

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