OB2298 Datasheet

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OB2298 Datasheet - PWM Controller

OB2298   OB2298  

Datasheet: OB2298 datasheet

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Description: OB2298 PWM Controller with PFC Standby C ontrol GENERAL DESCRIPTION OB2298 is a highly integrated current mode PWM cont roller for medium to high power offline flyback converter applications. OB2298 integrates PFC IC power supply control function and shuts down PFC stage at n o load or light load conditions. To mee t the increasing stringent standby powe r requirements in light or zero load, O B2298 operates in On-Bright’s proprie tary “extended burst mode” without audio noise. Constant power limit is ac hieved by On-Bright’s proprietary OCP compensation technique where OCP due t o CCM and DCM mode difference is compen sated in universal AC input application s. OB2298 offers comprehensive protection co

Manufacture Part Number Description

On-Bright Electronics


PWM Controller

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