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
    TPS5124DBT

    TPS5124DBT

    IC REG CTRLR BUCK 30TSSOP

    Texas Instruments

    1,498
    RFQ
    TPS5124DBT

    Datasheet

    TPS5124DBT - 30-TFSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 15V 300kHz 80% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 30-TSSOP
    UCC3581DTR

    UCC3581DTR

    IC REG CTRLR MULT TOP 14SOIC

    Texas Instruments

    1,236
    RFQ
    UCC3581DTR

    Datasheet

    UCC3581DTR - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 6.8V ~ 15V Up to 100kHz 84% No Yes - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    UCC2541PWPR

    UCC2541PWPR

    IC REG CTRLR BUCK 20HTSSOP

    Texas Instruments

    2,254
    RFQ
    UCC2541PWPR

    Datasheet

    UCC2541PWPR - 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 35V 300kHz - Yes Yes - Enable, Ramp, Reset, Soft Start, Tracking -40°C ~ 105°C (TA) - - Surface Mount 20-HTSSOP
    TL1453CNS

    TL1453CNS

    IC REG CTRLR 16SO

    Texas Instruments

    1,978
    RFQ
    TL1453CNS

    Datasheet

    TL1453CNS - 16-SOIC (0.209", 5.30mm Width) Bulk Active PWM - Positive Boost 2 1 3.6V ~ 40V 1kHz ~ 500kHz - No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SO
    UCC29422N

    UCC29422N

    IC REG CTRLR MULT TOPOLOGY 16DIP

    Texas Instruments

    1,458
    RFQ
    UCC29422N

    Datasheet

    UCC29422N - 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 1.8V ~ 8V 150kHz ~ 1.2MHz 88% Yes Yes - Enable, Frequency Control, Low Battery, Reset -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
    UCC25630-1DDBR

    UCC25630-1DDBR

    UCC25630-1DDBR

    Texas Instruments

    2,200
    RFQ
    UCC25630-1DDBR

    Datasheet

    UCC25630-1DDBR - 16-SOIC (0.154", 3.90mm Width), 14 Leads Tape & Reel (TR) Obsolete Transistor Driver - Positive, Isolation Capable Half-Bridge 1 1 13V ~ 26V 35kHz ~ 1MHz 50% No No - Hybrid Hysteretic Control (HHC) -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
    TPS40052PWP

    TPS40052PWP

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    1,810
    RFQ
    TPS40052PWP

    Datasheet

    TPS40052PWP - 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 10V ~ 40V 100kHz ~ 1MHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
    UCC3829DW-2

    UCC3829DW-2

    SWITCHING CONTROLLER

    Texas Instruments

    1,683
    RFQ
    UCC3829DW-2

    Datasheet

    UCC3829DW-2 * - Bulk Active - - - - - - - - - - - - - - - - - -
    UCC2808AD-2

    UCC2808AD-2

    IC REG CTRLR PUSH-PULL 8SOIC

    Texas Instruments

    1,799
    RFQ
    UCC2808AD-2

    Datasheet

    UCC2808AD-2 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    UCC3808D-2

    UCC3808D-2

    IC REG CTRLR PUSH-PULL 8SOIC

    Texas Instruments

    2,746
    RFQ
    UCC3808D-2

    Datasheet

    UCC3808D-2 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
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