DatasheetsPDF.com

UC3869H

Part Number	UC3869H
Manufacturer	UTC
Description	HIGH VOLTAGE GREEN MODE PWM CONTROLLER
Published	Apr 21, 2020
Detailed Description	UNISONIC TECHNOLOGIES CO., LTD UC3869H Preliminary LINEAR INTEGRATED CIRCUIT HIGH VOLTAGE GREEN MODE PWM CONTROLLER ...
Datasheet	UC3869H PDF File

Overview

UNISONIC TECHNOLOGIES CO.
, LTD UC3869H Preliminary LINEAR INTEGRATED CIRCUIT HIGH VOLTAGE GREEN MODE PWM CONTROLLER  DESCRIPTION The UTC UC3869H is a highly integrated current mode PWM control IC with high voltage start up, optimized for high performance, low standby power consumption and cost effective offline flyback converter applications.
PWM switching frequency at normal operation is internally fixed and is trimmed to a tight range.
At no load condition, the IC operates in power-saving mode for lower standby power, decreasing frequency for Higher conversion efficiency at light load condition.
The internal slope compensation improves system stability at high PWM duty cycle output.
...

Similar Datasheet

UC3861 Resonant-Mode Power Supply Controllers - Unitrode
UC3862 Resonant-Mode Power Supply Controllers - Unitrode
UC3863 Resonant-Mode Power Supply Controllers - Unitrode
UC3863 LOW COST POWER-SAVING MODE PWM CONTROLLER - UTC
UC3863A LOW COST POWER-SAVING MODE PWM CONTROLLER - UTC
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

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)