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UC2863 - Resonant-Mode Power Supply Controllers

Download the UC2863 datasheet PDF. This datasheet also covers the UC2861 variant, as both devices belong to the same resonant-mode power supply controllers family and are provided as variant models within a single manufacturer datasheet.

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.

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Note: The manufacturer provides a single datasheet file (UC2861_Unitrode.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UC2863
Manufacturer Unitrode
File Size 448.24 KB
Description Resonant-Mode Power Supply Controllers
Datasheet download datasheet UC2863 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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-Started 5V 1864).
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