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
    TPS40070PWPR

    TPS40070PWPR

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    1,357
    RFQ
    TPS40070PWPR

    Datasheet

    TPS40070PWPR - 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 93% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
    UC3846QTR

    UC3846QTR

    IC REG CTRLR MULT TOP 20PLCC

    Texas Instruments

    1,616
    RFQ
    UC3846QTR

    Datasheet

    UC3846QTR - 20-LCC (J-Lead) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
    UCC2897RTJR

    UCC2897RTJR

    IC REG CTRLR MULT TOPOLOGY 20QFN

    Texas Instruments

    1,405
    RFQ
    UCC2897RTJR

    Datasheet

    UCC2897RTJR - 20-WFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 14.5V 250kHz 74% Yes Yes - Enable, On Time Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 20-QFN (4x4)
    UC28023DW

    UC28023DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,095
    RFQ
    UC28023DW

    Datasheet

    UC28023DW - 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1 1 9V ~ 30V 340kHz ~ 460kHz 90% Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-SOIC
    UCC25630-3DDBR

    UCC25630-3DDBR

    UCC25630-3DDBR

    Texas Instruments

    2,102
    RFQ
    UCC25630-3DDBR

    Datasheet

    UCC25630-3DDBR - 16-SOIC (0.154", 3.90mm Width), 14 Leads Tape & Reel (TR) Obsolete Transistor Driver - Positive, Isolation Capable Half-Bridge 1 1 11.25V ~ 26V 35kHz ~ 1MHz 50% No No - Hybrid Hysteretic Control (HHC) -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
    LM25088QMHX-2/NOPB

    LM25088QMHX-2/NOPB

    IC REG CTRLR BUCK 16TSSOP

    Texas Instruments

    2,303
    RFQ
    LM25088QMHX-2/NOPB

    Datasheet

    LM25088QMHX-2/NOPB - 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
    UC3823Q

    UC3823Q

    IC REG CTRLR MULT TOP 20PLCC

    Texas Instruments

    2,773
    RFQ
    UC3823Q

    Datasheet

    UC3823Q - 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
    UCC38086PW

    UCC38086PW

    IC REG CTRLR MULT TOP 8TSSOP

    Texas Instruments

    1,955
    RFQ
    UCC38086PW

    Datasheet

    UCC38086PW - 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
    UCC2585D

    UCC2585D

    IC REG CTRLR BUCK 16SOIC

    Texas Instruments

    2,481
    RFQ
    UCC2585D

    Datasheet

    UCC2585D - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 500kHz 100% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    UCC3585M

    UCC3585M

    IC REG CTRLR BUCK 16SSOP

    Texas Instruments

    2,596
    RFQ
    UCC3585M

    Datasheet

    UCC3585M - 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 500kHz 100% Yes No - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 16-SSOP
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