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    | Partname: | UCC2819ADRG4 |  
    | Description: | BiCMOS Power Factor Preregulator |     
    | Manufacturer: | Texas Instruments |  
    | Datasheet: | PDF (467K). Click here to download *) |  
    The UCC2819A/UCC3819A provides all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac-input line current waveform to correspond to that of the ac-input line voltage. Average current mode control maintains stable, low distortion sinusoidal line current.  |  
    
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    Click here to download UCC2819ADRG4 Datasheet*) | 
  
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