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    DC DC Switching Controllers

    Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package

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    Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    UC3845B

    UC3845B

    SOP-8 AC-DC CONTROLLERS & REGULA

    UMW

    2,415
    RFQ
    UC3845B

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active PWM - - Boost, Flyback - - 7.6V ~ 30V Up to 500kHz 50% - - - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
    UC3843B

    UC3843B

    SOP-8 AC-DC CONTROLLERS & REGULA

    UMW

    2,900
    RFQ
    UC3843B

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active PWM - - Boost, Flyback - - 7.6V ~ 30V Up to 500kHz 50% - - - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
    UC3842B

    UC3842B

    SOP-8 AC-DC CONTROLLERS & REGULA

    UMW

    2,136
    RFQ
    UC3842B

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active PWM - - Boost, Flyback - - 10V ~ 30V Up to 500kHz 50% - - - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
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