ICL8830 High frequency, single-stage PFC flyback controller for constant voltage ou...

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High frequency, single-stage PFC flyback controller for constant voltage output The ICL8830 controller is tailored for high-frequency switching operation and capable to drive GaN and Si MOSFET switching devices. It detects flyback switch drain voltage high frequency oscillation and provides thegate signal with small delay for accurate and reliable quasi-resonant mode (QRM) operation.