Datasheet4U Logo Datasheet4U.com

UC3863 LOW COST POWER-SAVING MODE PWM CONTROLLER

UC3863 Description

UNISONIC TECHNOLOGIES CO., LTD UC3863 LINEAR INTEGRATED CIRCUIT LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS * DESCRIP.
The UC3863 is a high performance current mode PWM controller ideally suited for low standby power.

UC3863 Features

* UTC proprietary frequency hopping technology for Improved EMI performance.
* Power-saving mode for high light-load and standby efficiency
* Dynamic peak current limiting for constant output power
* Built-in synchronized slope compensation
* OTP,OLP,OVP and VDD clamp for higher

UC3863 Applications

* as: battery charger, power adaptor, set-top box power supplies, ink jet printers, open-frame SMPS.

📥 Download Datasheet

Preview of UC3863 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
UC3863
Manufacturer
UTC
File Size
291.71 KB
Datasheet
UC3863-UTC.pdf
Description
LOW COST POWER-SAVING MODE PWM CONTROLLER

📁 Related Datasheet

  • UC3861 - Resonant-Mode Power Supply Controllers (Unitrode)
  • UC3862 - Resonant-Mode Power Supply Controllers (Unitrode)
  • UC3864 - (UC3861 - 3868) Resonant-Mode Power Supply Controllers (Unitrode)
  • UC3865 - Resonant-Mode Power Supply Controllers (Unitrode)
  • UC3866 - Resonant-Mode Power Supply Controllers (Unitrode)
  • UC3867 - Resonant-Mode Power Supply Controllers (Unitrode)
  • UC3868 - Resonant-Mode Power Supply Controllers (Unitrode)
  • UC3800 - LOW COST POWER-SAVING MODE PWM CONTROLLER (Unisonic Technologies)

📌 All Tags

LOW COST POWER-SAVING MODE PWM CONTROLLER UTC
UTC UC3863-like datasheet