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OB2268, OB2269 - Current Mode PWM Controller

OB2268 Description

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.

OB2268 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)

OB2268 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.

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: OB2268, OB2269. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
OB2268, OB2269
Manufacturer
Liteon
File Size
249.45 KB
Datasheet
OB2269_Liteon.pdf
Description
Current Mode PWM Controller
Note
This datasheet PDF includes multiple part numbers: OB2268, OB2269.
Please refer to the document for exact specifications by model.

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Current Mode PWM Controller Liteon
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