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
    UCC29421N

    UCC29421N

    IC REG CTRLR MULT TOPOLOGY 16DIP

    Texas Instruments

    1,091
    RFQ
    UCC29421N

    Datasheet

    UCC29421N - 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key 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
    UC2847DW

    UC2847DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,233
    RFQ
    UC2847DW

    Datasheet

    UC2847DW - 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    TPS53126RGER

    TPS53126RGER

    IC REG CTRLR BUCK 24VQFN

    Texas Instruments

    2,292
    RFQ
    TPS53126RGER

    Datasheet

    TPS53126RGER D-CAP2™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 350kHz, 700kHz - Yes No - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
    UC2824Q

    UC2824Q

    SWITCHING CONTROLLER

    Texas Instruments

    1,151
    RFQ
    UC2824Q

    Datasheet

    UC2824Q * - Bulk Active - - - - - - - - - - - - - - - - - -
    UCC28084D

    UCC28084D

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    1,426
    RFQ
    UCC28084D

    Datasheet

    UCC28084D - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    UCC3580DTR-1

    UCC3580DTR-1

    IC REG CTRLR FWRD CONV 16SOIC

    Texas Instruments

    1,872
    RFQ
    UCC3580DTR-1

    Datasheet

    UCC3580DTR-1 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Forward Converter 2 1 8.5V ~ 16V 400kHz 66% No No - Enable, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    LM25037MT/NOPB

    LM25037MT/NOPB

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    2,405
    RFQ
    LM25037MT/NOPB

    Datasheet

    LM25037MT/NOPB - 16-TSSOP (0.173", 4.40mm Width) Tube Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 1 1 5.5V ~ 75V 2MHz 96% No No - Current Limit, Dead Time Control, Enable, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
    TL1464IPT

    TL1464IPT

    IC REG CTRLR 48LQFP

    Texas Instruments

    1,716
    RFQ
    TL1464IPT

    Datasheet

    TL1464IPT - 48-LQFP Bulk Obsolete - - - - 4 1 3.1V ~ 12V 50kHz ~ 2MHz 100% - No - Dead Time Control, Frequency Control -20°C ~ 75°C (TA) - - Surface Mount 48-LQFP (7x7)
    TPS40180RGER

    TPS40180RGER

    IC REG CTRLR BUCK 24VQFN

    Texas Instruments

    2,076
    RFQ
    TPS40180RGER

    Datasheet

    TPS40180RGER - 24-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 15V 150kHz ~ 1MHz 87.5% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 24-VQFN (4x4)
    UCC2807N-1

    UCC2807N-1

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    2,826
    RFQ
    UCC2807N-1

    Datasheet

    UCC2807N-1 - 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 13.5V 202kHz 78% No No - - -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
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