SY23425 - Secondary Side Synchronous Rectification Controller

Silergy

Datasheet Details

Part number	SY23425
Manufacturer	Silergy
File Size	814.22 KB
Description	Secondary Side Synchronous Rectification Controller
Datasheet	SY23425-Silergy.pdf

The SY23425 is a synchronous rectification controller with high performance capabilities, ideal for use in flyback converters operating in CCM (Continuous Conduction), DCM (Discontinuous Conduction), and QR (Quasi-Resonant) modes. It can drive both standard and logic-level N-channel MOSFETs for secondary-side synchronous rectification. To prevent false turn-on by parasitic ringing under DCM or QR mode, the device uses the DSEN voltage falling slope rate detection. The SY23425 features a DSEN hi.

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Published: Dec 21, 2024 |