Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    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 RoHs 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
    TL494CDX

    TL494CDX

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    1,890
    RFQ
    TL494CDX

    Datasheet

    TL494CDX - 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 1 1 7V ~ 40V 40kHz 48% Yes No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    KA3883C

    KA3883C

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    1,864
    RFQ
    KA3883C

    Datasheet

    KA3883C - 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver - Positive - 1 1 7.6V ~ 30V Up to 500kHz 96% Yes No - - 0°C ~ 70°C (TA) - - Through Hole 8-DIP
    UC3842ADX

    UC3842ADX

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    2,658
    RFQ
    UC3842ADX

    Datasheet

    UC3842ADX - 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    FAN6520BM

    FAN6520BM

    SWITCHING REGLTR, VOLTAGE-MODE

    Fairchild Semiconductor

    2,992
    RFQ
    FAN6520BM

    Datasheet

    FAN6520BM - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz 100% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    2005ASZ

    2005ASZ

    IC REG CTRLR 16SOIC

    Fairchild Semiconductor

    1,637
    RFQ
    2005ASZ

    Datasheet

    2005ASZ - 16-SOIC (0.154", 3.90mm Width) Bulk Active - - - - - - - - - - - - - - - - Surface Mount 16-SOIC
    FAN2012BMPX

    FAN2012BMPX

    CONV DC-DC SINGLE STEP DOWN 4.5V

    Fairchild Semiconductor

    2,674
    RFQ
    FAN2012BMPX

    Datasheet

    FAN2012BMPX * - Bulk Active - - - - - - - - - - - - - - - - - -
    KA3883CDTF

    KA3883CDTF

    SWITCHING CONTROLLER, 1A, 500KHZ

    Fairchild Semiconductor

    1,616
    RFQ
    KA3883CDTF

    Datasheet

    KA3883CDTF - 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver - Positive - 1 1 7.6V ~ 30V Up to 500kHz 96% Yes No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    FAN6520AMX

    FAN6520AMX

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    2,203
    RFQ
    FAN6520AMX

    Datasheet

    FAN6520AMX - 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz 100% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    SG5701TZ

    SG5701TZ

    75KHZ BICMOS, PDSO6

    Fairchild Semiconductor

    2,412
    RFQ
    SG5701TZ

    Datasheet

    SG5701TZ - SOT-23-6 Bulk Active Transistor Driver Step-Up, Step-Down Positive Flyback 1 1 22V 70kHz 75% No Yes - Current Limit, Frequency Control -40°C ~ 105°C - - Surface Mount SOT-23-6
    UC3842AD

    UC3842AD

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    1,554
    RFQ
    UC3842AD

    Datasheet

    UC3842AD - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
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