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
    SRK1004BTR

    SRK1004BTR

    SYNCHRONOUS RECTIFIER CONTROLLER

    STMicroelectronics

    2,919
    RFQ
    SRK1004BTR

    Datasheet

    SRK1004BTR - 6-WDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 4V ~ 36V Up to 500kHz - Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x2)
    SRK1004ATR

    SRK1004ATR

    SYNCHRONOUS RECTIFIER CONTROLLER

    STMicroelectronics

    2,181
    RFQ
    SRK1004ATR

    Datasheet

    SRK1004ATR - 6-WDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 4V ~ 36V Up to 500kHz - Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x2)
    UCC28C56LDR

    UCC28C56LDR

    INDUSTRIAL, 30-V, LOW-POWER CURR

    Texas Instruments

    2,990
    RFQ
    UCC28C56LDR

    Datasheet

    UCC28C56LDR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 30V 1MHz 100% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    UCC28C56HDR

    UCC28C56HDR

    INDUSTRIAL, 30-V, LOW-POWER CURR

    Texas Instruments

    1,563
    RFQ
    UCC28C56HDR

    Datasheet

    UCC28C56HDR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback, Forward, SEPIC 1 1 14.5V ~ 28V - 100% Yes Yes - Current Limit, Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    UCC28C58DR

    UCC28C58DR

    INDUSTRIAL, 30-V, LOW-POWER CURR

    Texas Instruments

    1,610
    RFQ
    UCC28C58DR

    Datasheet

    UCC28C58DR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback, Forward, SEPIC 1 1 12.5V ~ 28V - 100% Yes Yes - Current Limit, Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    UCC28C59DR

    UCC28C59DR

    INDUSTRIAL, 30-V, LOW-POWER CURR

    Texas Instruments

    2,281
    RFQ
    UCC28C59DR

    Datasheet

    UCC28C59DR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback, Forward, SEPIC 1 1 12.5V ~ 28V - 50% Yes Yes - Current Limit, Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    UCC28C57LDR

    UCC28C57LDR

    INDUSTRIAL, 30-V, LOW-POWER CURR

    Texas Instruments

    1,655
    RFQ
    UCC28C57LDR

    Datasheet

    UCC28C57LDR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 30V 1MHz 50% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    UCC28C57HDR

    UCC28C57HDR

    INDUSTRIAL, 30-V, LOW-POWER CURR

    Texas Instruments

    2,274
    RFQ
    UCC28C57HDR

    Datasheet

    UCC28C57HDR - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 30V 1MHz 50% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    RT8120HGSP

    RT8120HGSP

    IC REG CTRLR BUCK PWM PSOP-8

    Richtek USA Inc.

    1,480
    RFQ
    RT8120HGSP

    Datasheet

    RT8120HGSP - 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 13.2V 300kHz 85% Yes No - Enable, Frequency Control, Phase Control, Ramp, Soft Start -40°C ~ 125°C (TA) - - Surface Mount 8-SOP-EP
    RT7753GCVGE

    RT7753GCVGE

    PWM CONTROLLER FOR USBPD SOT23-6

    Richtek USA Inc.

    1,422
    RFQ
    RT7753GCVGE

    Datasheet

    RT7753GCVGE - SOT-23-6 Tape & Reel (TR) Active PWM - Negative Flyback 1 1 9V ~ 42V 84kHz 82% No No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-6
    GP4624IS-13

    GP4624IS-13

    ACDC PSR Switcher SO-8 T&R 4K

    Diodes Incorporated

    1,591
    RFQ

    -

    GP4624IS-13 - - Bulk Active - - - - - - - - - - - - - - - - - -
    RT9612BZS

    RT9612BZS

    IC BUCK MOSFET DRVR SOP-8

    Richtek USA Inc.

    2,610
    RFQ
    RT9612BZS

    Datasheet

    RT9612BZS - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.5V Up to 500kHz - Yes No - Dead Time Control, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOP
    UC2845AD

    UC2845AD

    IC REG CTRLR MULT TOP 14SOIC

    Texas Instruments

    1,435
    RFQ
    UC2845AD

    Datasheet

    UC2845AD UCx84xA 14-SOIC (0.154", 3.90mm Width) Bulk Active - - - - - - - - - - - - - -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    TL2842P

    TL2842P

    IC REG CTRLR BST FLYBK PWM 8-DIP

    Texas Instruments

    2,105
    RFQ
    TL2842P

    Datasheet

    TL2842P - 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 97% No No - Frequency Control -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
    XC9220A093MR-G

    XC9220A093MR-G

    16V INPUT STEP-DOWN DCDC CONTROL

    Torex Semiconductor Ltd

    1,300
    RFQ
    XC9220A093MR-G

    Datasheet

    XC9220A093MR-G XC9220 SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 16V 300kHz 100% No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount SOT-25-5
    UC3842D

    UC3842D

    IC REG CTRLR PWM CM 14SOIC

    Texas Instruments

    2,948
    RFQ
    UC3842D

    Datasheet

    UC3842D - 14-SOIC (0.154", 3.90mm Width) Bulk Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    RT8130BGQW

    RT8130BGQW

    IC REG CTRLR BUCK 10WDFN

    Richtek USA Inc.

    2,077
    RFQ
    RT8130BGQW

    Datasheet

    RT8130BGQW - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 300kHz 88% Yes No - Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
    RT8115CGQW

    RT8115CGQW

    IC REG CTRLR BUCK PWM WDFN-10

    Richtek USA Inc.

    2,381
    RFQ
    RT8115CGQW

    Datasheet

    RT8115CGQW - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 300kHz 85% Yes No - Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
    RT8125DGQW

    RT8125DGQW

    IC REG CTRLR BUCK PWM WDFN-10

    Richtek USA Inc.

    2,672
    RFQ
    RT8125DGQW

    Datasheet

    RT8125DGQW - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 1.5V ~ 24V 300kHz - Yes No - Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
    UCC28C54DGKR

    UCC28C54DGKR

    INDUSTRIAL, 30-V, LOW-POWER CURR

    Texas Instruments

    1,298
    RFQ
    UCC28C54DGKR

    Datasheet

    UCC28C54DGKR - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 30V 1MHz 50% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
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