Diodes Inc. APR34910 Secondary Side SR Switcher is a secondary-side combo IC combining an N-channel MOSFET and a driver circuit designed for synchronous rectification (SR). The APR34910 supports continuous and discontinuous conduction mode (CCM and DCM) and quasi-resonant flyback operation. It provides a short turn-on and turn-off delay to reduce power loss and eliminates false trigger to keep safe operation without adding any external components or circuitry.

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