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
    UCC2895PW

    UCC2895PW

    IC OFFLINE SW FULL-BRG 20TSSOP

    Texas Instruments

    2,560
    RFQ
    UCC2895PW

    Datasheet

    UCC2895PW - 20-TSSOP (0.173", 4.40mm Width) Bulk Active PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
    UC2856QDWR

    UC2856QDWR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,958
    RFQ
    UC2856QDWR

    Datasheet

    UC2856QDWR - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    UC2572DTR

    UC2572DTR

    IC REG CTRLR FLYBACK 8SOIC

    Texas Instruments

    2,790
    RFQ
    UC2572DTR

    Datasheet

    UC2572DTR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Negative Flyback 1 1 4.75V ~ 30V 100kHz 92% No No - Current Limit, Ramp -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    LM25118MHE/NOPB

    LM25118MHE/NOPB

    IC REG CTRLR BUCK 20TSSOP

    Texas Instruments

    1,236
    RFQ
    LM25118MHE/NOPB

    Datasheet

    LM25118MHE/NOPB - 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 3V ~ 42V Up to 500kHz 75% No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
    TPS40051PWP

    TPS40051PWP

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    1,906
    RFQ
    TPS40051PWP

    Datasheet

    TPS40051PWP - 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 8V ~ 40V 500kHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
    LM5127QRGZRQ1

    LM5127QRGZRQ1

    42V WIDE-VIN TRIPLE BUCK AND BOO

    Texas Instruments

    2,897
    RFQ
    LM5127QRGZRQ1

    Datasheet

    LM5127QRGZRQ1 - 48-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, SEPIC 3 1 0.8V ~ 42V 100kHz ~ 2.2MHz 94% No Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 48-VQFN (7x7)
    LM25141RGET

    LM25141RGET

    LOW VOLTAGE LM5141- SYNC BUCK CO

    Texas Instruments

    1,924
    RFQ
    LM25141RGET

    Datasheet

    LM25141RGET - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Half-Bridge 1 1 3.8V ~ 42V 2.2MHz 50% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q101 Surface Mount 24-VQFN (4x4)
    LM25117QPSQE/NOPB

    LM25117QPSQE/NOPB

    IC REG CTRLR BUCK 24WQFN

    Texas Instruments

    1,773
    RFQ
    LM25117QPSQE/NOPB

    Datasheet

    LM25117QPSQE/NOPB - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 750kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-WQFN (4x4)
    LM5121QMHE/NOPB

    LM5121QMHE/NOPB

    SYNCHRONOUS BOOST CONTROLLER

    Texas Instruments

    1,737
    RFQ
    LM5121QMHE/NOPB

    Datasheet

    LM5121QMHE/NOPB - 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 65V Up to 1MHz 100% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
    LM5121QMH/NOPB

    LM5121QMH/NOPB

    IC REG CTRLR BOOST 20HTSSOP

    Texas Instruments

    1,574
    RFQ
    LM5121QMH/NOPB

    Datasheet

    LM5121QMH/NOPB - 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 65V Up to 1MHz 100% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
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