Integrated 900V FET – InnoSwitch™ from PI


For High-Voltage and Three-Phase Applications

With the InnoSwitch™ Series of POWER INTEGRATIONS being a novelty by itself (Integration of Controller, FET, secondary rectification and feedback-path into one single IC) the addressable applications are now even growing by the use of an internal 900V FET. The new InnoSwitch™ enables power supplies operating from high-voltage DC and three-phase power sources found in industrial, motor-drive, metering and renewable energy applications.


The 900V InnoSwitch™-EP typically reaches 85% for a dual output 18W design–eliminating heat sinks and enabling highly compact power supply implementations.


Please find further information in the datasheet attached.


In case of questions please don't hesitate to contact Thomas Berner.

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