OB2269 - Current Mode PWM Controller

Liteon

OB2269 Datasheet Preview — Preview of OB2269 PDF

Datasheet Details

Part number	OB2269
Manufacturer	LITEON ↗
File Size	249.45 KB
Description	Current Mode PWM Controller
Datasheet	OB2269_Liteon.pdf

OB2269 Product details

Description

OB2268/9 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications in above 20W power level.

Features

Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design.
Audio Noise Free Operation.
External Programmable PWM Switching Frequency.
Internal Synchronized Slope Compensation.
Low VIN/VDD Startup Current(4uA) and Low Operating Current (2.3mA).
Leading Edge Blanking on Current Sense Input.
Complete Protection Coverage With Auto Self- Recovery o External Programmable Over Temperature Protection (OTP) o With or Without On-chip VDD OVP f.

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Published: Sep 6, 2008 |