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
    TL1453CNSR

    TL1453CNSR

    IC REG CTRLR 16SO

    Texas Instruments

    1,356
    RFQ
    TL1453CNSR

    Datasheet

    TL1453CNSR - 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) 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
    LM5039SQ/NOPB

    LM5039SQ/NOPB

    IC REG CTRLR HALF-BRIDGE 24WQFN

    Texas Instruments

    1,829
    RFQ
    LM5039SQ/NOPB

    Datasheet

    LM5039SQ/NOPB - 24-WFQFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x5)
    UCC2895QDWRQ1

    UCC2895QDWRQ1

    IC OFFLINE SW FULL-BRDG 20SOIC

    Texas Instruments

    1,285
    RFQ
    UCC2895QDWRQ1

    Datasheet

    UCC2895QDWRQ1 - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-SOIC
    LM25116MH

    LM25116MH

    IC REG CTRLR BUCK 20TSSOP

    Texas Instruments

    2,936
    RFQ
    LM25116MH

    Datasheet

    LM25116MH - 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 6V ~ 42V 50kHz ~ 1MHz - Yes Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
    TPS43330AQDAPRQ1

    TPS43330AQDAPRQ1

    IC REG CTRLR BUCK/BOOST 38HTSSOP

    Texas Instruments

    1,884
    RFQ
    TPS43330AQDAPRQ1

    Datasheet

    TPS43330AQDAPRQ1 - 38-PowerTSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 3 2 4V ~ 40V 150kHz ~ 600kHz 90%, 98.75% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 38-HTSSOP
    UC2578DPTR

    UC2578DPTR

    IC REG CTRLR BUCK 16SOIC

    Texas Instruments

    1,338
    RFQ
    UC2578DPTR

    Datasheet

    UC2578DPTR - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 14V ~ 72V 110kHz 90% No No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    UC3825ANG4

    UC3825ANG4

    IC REG CTRLR MULT TOPOLOGY 16DIP

    Texas Instruments

    1,199
    RFQ
    UC3825ANG4

    Datasheet

    UC3825ANG4 - 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
    UC2827DWTR-1

    UC2827DWTR-1

    IC REG CTRLR MULT TOP 24SOIC

    Texas Instruments

    2,807
    RFQ
    UC2827DWTR-1

    Datasheet

    UC2827DWTR-1 - 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Push-Pull 3 1 7.6V ~ 20V 220kHz 91% Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
    UC2827DWTR-1G4

    UC2827DWTR-1G4

    IC REG CTRLR MULT TOP 24SOIC

    Texas Instruments

    1,935
    RFQ
    UC2827DWTR-1G4

    Datasheet

    UC2827DWTR-1G4 - 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Push-Pull 3 1 7.6V ~ 20V 220kHz 91% Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
    UCC35702NG4

    UCC35702NG4

    IC REG CTRLR MULT TOPOLOGY 14DIP

    Texas Instruments

    2,639
    RFQ
    UCC35702NG4

    Datasheet

    UCC35702NG4 - 14-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start 0°C ~ 70°C (TA) - - Through Hole 14-PDIP
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