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    | Partname: | LT1680CSW |  
    | Description: | High Power DC/DC Step-Up Controller |     
    | Manufacturer: | Linear Technology |  
    | Datasheet: | PDF (322K). Click here to download *) |  
    The LT 1680 is a high power, current mode switching power supply controller optimized for boost topologies. The IC drives N-channel MOSFET switches for DC/DC converters in applications up to 60V input. A high current gate drive output handles up to 10,000pF gate capacitance, enabling the construction of high power DC/DC converters. Current sense common mode range up to 60V allows current sensing to be referenced to the input supply, eliminating the need for sense blanking circuits.  |  
    
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    Click here to download LT1680CSW Datasheet*) | 
  
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