HONG KONG HAOCHIP TRADING CO., LIMITED

    DC DC Switching Controllers

    制造商 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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    应用所有
    结果:
    Photo Mfr. Part # Availability Price Quantity Datasheet 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
    UC3843BVD1

    UC3843BVD1

    IC REG CTRLR FLYBACK 8SOIC

    onsemi

    4,064 -
    RFQ
    UC3843BVD1

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
    UC3844BVD1

    UC3844BVD1

    IC REG CTRLR PWM CM 8-SOIC

    onsemi

    2,465 -
    RFQ
    UC3844BVD1

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 36V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
    UC3845BVD1

    UC3845BVD1

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    3,133 -
    RFQ
    UC3845BVD1

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
    TL494CN

    TL494CN

    IC REG CTRLR BCK/PUSH-PULL 16DIP

    onsemi

    3,272 0.14
    RFQ
    TL494CN

    Datasheet

    SWITCHMODE™ 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 7V ~ 40V 200kHz 48% Yes No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
    IR3640MPBF

    IR3640MPBF

    IC REG CTRLR BUCK 20MLPQ

    Infineon Technologies

    1,959 -
    RFQ
    IR3640MPBF

    Datasheet

    - 20-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 225kHz ~ 1.65MHz 92% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-MLPQ (3x4)
    LM3485Q1MMX/NOPB

    LM3485Q1MMX/NOPB

    IC REG CTRLR BUCK 8VSSOP

    Texas Instruments

    2,982 0.20
    RFQ
    LM3485Q1MMX/NOPB

    Datasheet

    - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 35V - 100% No No - - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
    IXD2121D091MR-G

    IXD2121D091MR-G

    STEP-UP DC/DC CONTROLLER ADJUSTA

    Zilog

    4,032 -
    RFQ
    IXD2121D091MR-G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 100kHz 96% No No - Current Limit, Enable, Ramp, Soft Start -40°C ~ 85°C - - Surface Mount SOT-25
    IXD2121B091MR-G

    IXD2121B091MR-G

    STEP-UP DC/DC CONTROLLER ADJUSTA

    Zilog

    2,216 -
    RFQ
    IXD2121B091MR-G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 100kHz 96% No No - Current Limit, Enable, Ramp, Soft Start -40°C ~ 85°C - - Surface Mount SOT-25
    IXD2120D091MR-G

    IXD2120D091MR-G

    STEP-UP DC/DC CONTROLLER ADJUSTA

    Zilog

    1,983 -
    RFQ
    IXD2120D091MR-G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 100kHz 96% No No - Current Limit, Enable, Ramp, Soft Start -40°C ~ 85°C - - Surface Mount SOT-25
    IXD2120B091MR-G

    IXD2120B091MR-G

    STEP-UP DC/DC CONTROLLER ADJUSTA

    Zilog

    2,267 -
    RFQ
    IXD2120B091MR-G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 100kHz 96% No No - Current Limit, Enable, Ramp, Soft Start -40°C ~ 85°C - - Surface Mount SOT-25
    NCP1571DR2

    NCP1571DR2

    IC REG CTRLR BUCK 8SOIC

    onsemi

    4,389 -
    RFQ
    NCP1571DR2

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 7.5V ~ 15V 200kHz - Yes No - Power Good 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    TPS64201DBVRG4

    TPS64201DBVRG4

    IC REG CTRLR BUCK SOT23-6

    Texas Instruments

    2,144 -
    RFQ
    TPS64201DBVRG4

    Datasheet

    - SOT-23-6 Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive or Negative Buck 1 1 1.8V ~ 6.5V - 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
    TPS64203DBVRG4

    TPS64203DBVRG4

    IC REG CTRLR BUCK SOT23-6

    Texas Instruments

    4,551 -
    RFQ
    TPS64203DBVRG4

    Datasheet

    - SOT-23-6 Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive or Negative Buck 1 1 1.8V ~ 6.5V - 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
    S-8352A25MC-K2KT2G

    S-8352A25MC-K2KT2G

    IC REG CTRLR BOOST SOT23-5

    ABLIC Inc.

    3,325 0.14
    RFQ
    S-8352A25MC-K2KT2G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 100kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
    S-8352A30MC-K2PT2G

    S-8352A30MC-K2PT2G

    IC REG CTRLR BOOST SOT23-5

    ABLIC Inc.

    1,974 0.14
    RFQ
    S-8352A30MC-K2PT2G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 100kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
    S-8352A32MC-K2RT2G

    S-8352A32MC-K2RT2G

    IC REG CTRLR BOOST SOT23-5

    ABLIC Inc.

    2,896 0.14
    RFQ
    S-8352A32MC-K2RT2G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 100kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
    S-8352A33MC-K2ST2G

    S-8352A33MC-K2ST2G

    IC REG CTRLR BOOST SOT23-5

    ABLIC Inc.

    3,556 0.14
    RFQ
    S-8352A33MC-K2ST2G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 100kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
    S-8352A35MC-K2UT2G

    S-8352A35MC-K2UT2G

    IC REG CTRLR BOOST SOT23-5

    ABLIC Inc.

    4,093 0.14
    RFQ
    S-8352A35MC-K2UT2G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 100kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
    S-8352A37MC-K2WT2G

    S-8352A37MC-K2WT2G

    IC REG CTRLR BOOST SOT23-5

    ABLIC Inc.

    4,798 0.14
    RFQ
    S-8352A37MC-K2WT2G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 100kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
    S-8352A40MC-K2ZT2G

    S-8352A40MC-K2ZT2G

    IC REG CTRLR BOOST SOT23-5

    ABLIC Inc.

    2,712 0.14
    RFQ
    S-8352A40MC-K2ZT2G

    Datasheet

    - SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 100kHz 75% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
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