OB5269 - High Voltage Green Mode PWM Controller

This page provides the datasheet information for the OB5269, a member of the OB5269_On High Voltage Green Mode PWM Controller family.

Datasheet Summary

Features

OB5269 is a highly integrated current mode PWM.
High Voltage Startup control IC with high voltage start up, optimized for.
Power on Soft Start Reducing MOSFET Vds high performance, low standby power Stress consumption and cost effective offline flyback converter.

On-Bright

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Datasheet Details

Part number	OB5269
Manufacturer	On-Bright
File Size	301.61 KB
Description	High Voltage Green Mode PWM Controller
Datasheet	OB5269 Datasheet
Additional preview pages of the OB5269 datasheet.

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Full PDF Text Transcription

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OB5269 High Voltage Green Mode PWM Controller GENERAL DESCRIPTION FEATURES OB5269 is a highly integrated current mode PWM ■ High Voltage Startup control IC with high voltage start up, optimized for ■ Power on Soft Start Reducing MOSFET Vds high performance, low standby power Stress 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 or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss. Very low standby power consumption and very high conversion efficiency is thus achieved.

Published: Oct 20, 2011 |