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
    UC3823AN

    UC3823AN

    UC3823A HIGH SPEED PWM CONTROLLE

    Unitrode

    2,056
    RFQ
    UC3823AN

    Datasheet

    UC3823AN - 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1 1 8.4V ~ 22V 400kHz ~ 1MHz 100% No No - Current Limit, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
    UC2825J

    UC2825J

    UC2825B HIGH SPEED PWM CONTROLLE

    Unitrode

    1,995
    RFQ
    UC2825J

    Datasheet

    UC2825J - 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 1MHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Through Hole 16-CDIP
    UCC1800L883B

    UCC1800L883B

    UCC1800 LOW-POWER BICMOS CURRENT

    Unitrode

    1,823
    RFQ
    UCC1800L883B

    Datasheet

    UCC1800L883B UCC280x 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 11V Up to 1MHz 1 No Yes - Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
    UC1526AJ/80516

    UC1526AJ/80516

    SWITCHING CONTROLLER, VOLTAGE-MO

    Unitrode

    1,421
    RFQ
    UC1526AJ/80516

    Datasheet

    UC1526AJ/80516 - 18-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive and Negative Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull 2 1 4.5V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -55°C ~ 125°C (TA) - - Through Hole 18-CDIP
    UC2825Q

    UC2825Q

    SWITCHING CONTROLLER, VOLTAGE-MO

    Unitrode

    2,980
    RFQ
    UC2825Q

    Datasheet

    UC2825Q - 20-LCC (J-Lead) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive - 2 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
    UC3527BN

    UC3527BN

    SWITCHING CONTROLLER, VOLTAGE-MO

    Unitrode

    1,871
    RFQ
    UC3527BN

    Datasheet

    UC3527BN - 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive Forward Converter, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
    UC3526DW

    UC3526DW

    UC3526 REGULATING PULSE WIDTH MO

    Unitrode

    2,900
    RFQ
    UC3526DW

    Datasheet

    UC3526DW - 18-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 1Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 18-SOIC
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