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
    TPS40077PWPG4

    TPS40077PWPG4

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    1,194
    RFQ
    TPS40077PWPG4

    Datasheet

    TPS40077PWPG4 - 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 93% Yes No - Current Limit, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
    UCC28230DRNR

    UCC28230DRNR

    IC REG CTRLR MULT TOP 12-SON

    Texas Instruments

    2,430
    RFQ
    UCC28230DRNR

    Datasheet

    UCC28230DRNR - 12-UFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 4 1 7V ~ 17V 100kHz ~ 550kHz - No No - Frequency Control, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 12-USON (3x2)
    UCC28231DRNR

    UCC28231DRNR

    IC REG CTRLR MULT TOP 12-SON

    Texas Instruments

    1,093
    RFQ
    UCC28231DRNR

    Datasheet

    UCC28231DRNR - 12-UFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 4 1 7V ~ 17V 100kHz ~ 550kHz - No No - Frequency Control, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 12-USON (3x2)
    UC3548N

    UC3548N

    IC REG CTRLR BUCK 16DIP

    Texas Instruments

    2,226
    RFQ
    UC3548N

    Datasheet

    UC3548N * 16-DIP (0.300", 7.62mm) Tube Obsolete - - - - - - - - - - - - - - - - Through Hole 16-PDIP
    TL1451AQPWRG4Q1

    TL1451AQPWRG4Q1

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    1,418
    RFQ
    TL1451AQPWRG4Q1

    Datasheet

    TL1451AQPWRG4Q1 - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
    TL1451ACN

    TL1451ACN

    IC REG CTRLR BCK/BST/FLYBK 16DIP

    Texas Instruments

    1,712
    RFQ
    TL1451ACN

    Datasheet

    TL1451ACN - 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -20°C ~ 85°C (TA) - - Through Hole 16-PDIP
    TL5001QDG4

    TL5001QDG4

    IC REG CTRLR BCK/BST/FLYBK 8SOIC

    Texas Instruments

    1,161
    RFQ
    TL5001QDG4

    Datasheet

    TL5001QDG4 - 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    UCC3830DWTR-5

    UCC3830DWTR-5

    SWITCHING CONTROLLER

    Texas Instruments

    2,205
    RFQ
    UCC3830DWTR-5

    Datasheet

    UCC3830DWTR-5 * - Bulk Active - - - - - - - - - - - - - - - - - -
    UC2846Q

    UC2846Q

    IC REG CTRLR MULT TOP 20PLCC

    Texas Instruments

    1,779
    RFQ
    UC2846Q

    Datasheet

    UC2846Q - 20-LCC (J-Lead) 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 20-PLCC (9x9)
    TPS51163DRCT

    TPS51163DRCT

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    2,868
    RFQ
    TPS51163DRCT

    Datasheet

    TPS51163DRCT - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 600kHz 69% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
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