UC3869H - HIGH VOLTAGE GREEN MODE PWM CONTROLLER

UTC

UC3869H Datasheet Preview — Preview of UC3869H PDF

Datasheet Details

Part number	UC3869H
Manufacturer	UTC
File Size	312.58 KB
Description	HIGH VOLTAGE GREEN MODE PWM CONTROLLER
Datasheet	UC3869H-UTC.pdf

UC3869H Product details

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.

Features

S.
High voltage startup.
Power on soft start reducing MOSFET Vds stress.
Efficiency and minimum standby power.
Frequency shuffling for EMI.
Audio noise free operation.
Fixed 100KHZ switching frequency.
Comprehensive protection coverage VDD Under Voltage Lockout with Hysteresis (UVLO) Cycle-by-cycle over current protection (OCP) Overload Protection (OLP) External programmable Over Temperature Protection (OTP) VDD Over voltage Protection(OVP) www. unisonic. com. tw.

📁 UC3869H Similar Datasheet

UC3861 - Resonant-Mode Power Supply Controllers (Unitrode)
UC3862 - Resonant-Mode Power Supply Controllers (Unitrode)
UC3863 - 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)

Other Datasheets by UTC

UC3869 - HIGH VOLTAGE GREEN MODE PWM CONTROLLER
UC3869A - HIGH VOLTAGE GREEN MODE PWM CONTROLLER
UC3863A - LOW COST POWER-SAVING MODE PWM CONTROLLER
UC3816A - LOW COST POWER-SAVING MODE PWM CONTROLLER
UC3833L - ADVANCED GREEN-MODE PWM CONTROLLER
UC3837 - LOW COST POWER-SAVING MODE PWM CONTROLLER

Published: Apr 21, 2020 |