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UC3863

Part Number	UC3863
Manufacturer	Unitrode
Description	Resonant-Mode Power Supply Controllers
Published	Jan 5, 2007
Detailed Description	www.DataSheet4U.com UC1861-1868 UC2861-2868 UC3861-3868 Resonant-Mode Power Supply Controllers FEATURES DESCRIPTION • ...
Datasheet	UC3863 PDF File

Overview

www.
DataSheet4U.
com UC1861-1868 UC2861-2868 UC3861-3868 Resonant-Mode Power Supply Controllers FEATURES DESCRIPTION • Controls Zero Current Switched (ZCS) The UC1861-1868 family of ICs is optimized for the control of Zero Curor Zero Voltage Switched (ZVS) rent Switched and Zero Voltage Switched quasi-resonant converters.
DifQuasi-Resonant Converters ferences between members of this device family result from the various combinations of UVLO thresholds and output options.
Additionally, the • Zero-Crossing Terminated One-Shot one-shot pulse steering logic is configured to program either on-time for Timer ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861• Precision 1%, Soft-S...

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