UC3863 Datasheet | Unitrode

.. 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 binations 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%,...