OB2269CP, OB2269 Datasheet - Liteon

OB2269CP, OB2269, Current Mode PWM Controller

GENERAL .
OB2268/9 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback conve.

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OB2269_Liteon.pdf

OB2269CP Datasheet Preview — This datasheet PDF includes multiple part numbers: OB2269CP, OB2269. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

OB2269CP, OB2269

Manufacturer:

Liteon

File Size:

249.45 KB

Description:

Current Mode PWM Controller

Note:

This datasheet PDF includes multiple part numbers: OB2269CP, OB2269.
Please refer to the document for exact specifications by model.

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)

Applications

* in above 20W power level. PWM switching frequency at normal operation is externally programmable and trimmed to tight range. At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss. Lower standby power and higher conversion efficiency is thus achieved.

OB2269CP Distributors

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