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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































    全部重置
    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
    MAX1980EGP-T

    MAX1980EGP-T

    QUICK-PWM DC-DC CONVERTER

    Analog Devices Inc./Maxim Integrated

    600 1.02
    RFQ
    MAX1980EGP-T

    Datasheet

    - 20-VFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 200kHz, 300kHz, 550kHz - Yes No - Current Limit, On Time Control, Pulse Skipping -40°C ~ 100°C (TA) - - Surface Mount 20-QFN (4x4)
    MCP19122T-E/MJ

    MCP19122T-E/MJ

    DIGITALLY ENHANCED POWER ANALOG

    Microchip Technology

    4,173 1.12
    RFQ
    MCP19122T-E/MJ

    Datasheet

    - 24-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 1 2 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes Yes I2C, PMBus, SMBus Enable, Frequency Control, Power Good, Soft Start, Watchdog -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 24-QFN (4x4)
    MCP19122-E/MJ

    MCP19122-E/MJ

    DIGITALLY ENHANCED POWER ANALOG

    Microchip Technology

    511 1.12
    RFQ
    MCP19122-E/MJ

    Datasheet

    - 24-VFQFN Exposed Pad Tube Active PWM Signal Step-Down Positive Buck 1 2 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes Yes I2C, PMBus, SMBus Enable, Frequency Control, Power Good, Soft Start, Watchdog -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 24-QFN (4x4)
    TPS59124RGET

    TPS59124RGET

    IC REG CTRLR BUCK 24VQFN

    Texas Instruments

    1,223 0.72
    RFQ
    TPS59124RGET

    Datasheet

    D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 3V ~ 28V Selectable - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
    MAX1845ETX

    MAX1845ETX

    STEP-DOWN CONTROLLER

    Analog Devices Inc./Maxim Integrated

    370 1.03
    RFQ
    MAX1845ETX

    Datasheet

    - 36-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 1 2V ~ 5.5V, 4.5V ~ 28V 200kHz, 300kHz, 420kHz, 540kHz - Yes No - Current Limit, Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 36-TQFN (6x6)
    TL1454ACPWR

    TL1454ACPWR

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    3,800 0.46
    RFQ
    TL1454ACPWR

    Datasheet

    - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback 2 1 3.6V ~ 20V 50kHz ~ 2MHz 100% Yes No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
    MAX1540ETJ+

    MAX1540ETJ+

    IC REG CTRLR BUCK 32TQFN

    Analog Devices Inc./Maxim Integrated

    2,334 1.24
    RFQ
    MAX1540ETJ+

    Datasheet

    * - Bulk Obsolete - - - - - - - - - - - - - - - - - -
    TL1454ACDBR

    TL1454ACDBR

    IC REG CTRLR MULT TOP 16SSOP

    Texas Instruments

    3,268 0.46
    RFQ
    TL1454ACDBR

    Datasheet

    - 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback 2 1 3.6V ~ 20V 50kHz ~ 2MHz 100% Yes No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    SG2845DM

    SG2845DM

    IC REG CTRLR FLYBACK 8SOIC

    Microchip Technology

    1,888 0.87
    RFQ
    SG2845DM

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 1Hz ~ 500kHz 48% Yes No - - -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    LTC1735CS#TRPBF

    LTC1735CS#TRPBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    4,338 1.16
    RFQ
    LTC1735CS#TRPBF

    Datasheet

    - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 30V 300kHz 99.4% Yes No - Enable, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 16-SO
    TPS5210DW

    TPS5210DW

    IC REG CTRLR BUCK 28SOIC

    Texas Instruments

    2,888 1.03
    RFQ
    TPS5210DW

    Datasheet

    - 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 11.4V ~ 13V - - Yes No - Current Limit, Enable, Power Good, Soft Start 0°C ~ 125°C (TJ) - - Surface Mount 28-SOIC
    CS5124XD8G

    CS5124XD8G

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    onsemi

    108 0.93
    RFQ

    -

    - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.7V ~ 20V 400kHz 82.5% No No - Soft Start -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
    UC2856QDWRQ1

    UC2856QDWRQ1

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    4,424 0.69
    RFQ
    UC2856QDWRQ1

    Datasheet

    - 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 ~ 125°C (TJ) - - Surface Mount 16-SOIC
    LTC3813EG#TRPBF

    LTC3813EG#TRPBF

    IC REG CTRLR BOOST 28SSOP

    Analog Devices Inc.

    4,459 1.34
    RFQ
    LTC3813EG#TRPBF

    Datasheet

    - 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 6.35V ~ 14V - - Yes Yes - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC3703EG#TRPBF

    LTC3703EG#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    4,023 1.22
    RFQ
    LTC3703EG#TRPBF

    Datasheet

    - 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 9.3V ~ 15V 100kHz ~ 600kHz 93% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC1622IS8#TR

    LTC1622IS8#TR

    IC REG CTRLR BUCK 8SOIC

    Analog Devices Inc.

    19,000 1.04
    RFQ
    LTC1622IS8#TR

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2V ~ 10V - 100% No Yes - Enable, Soft Start -45°C ~ 85°C (TA) - - Surface Mount 8-SO
    ISL6755AAZA

    ISL6755AAZA

    SWITCHING REGULATOR/CONTROLLER

    Intersil

    3,566 1.04
    RFQ
    ISL6755AAZA

    Datasheet

    - 20-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge 1 1 9V ~ 16V Up to 2MHz 99% No No - Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 20-QSOP
    MAX767REAP+

    MAX767REAP+

    IC REG CTRLR BUCK 20SSOP

    Analog Devices Inc./Maxim Integrated

    1,736 2.10
    RFQ
    MAX767REAP+

    Datasheet

    * - Bulk Obsolete - - - - - - - - - - - - - - - - - -
    MAX797CSE

    MAX797CSE

    IC REG CTRLR MULT TOP 16SOIC

    Analog Devices Inc./Maxim Integrated

    3,615 1.04
    RFQ
    MAX797CSE

    Datasheet

    - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 4.5V ~ 30V 150kHz, 300kHz 96% Yes Yes - Enable, Pulse Skipping, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    UC3847DW

    UC3847DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    3,867 1.02
    RFQ
    UC3847DW

    Datasheet

    - 16-SOIC (0.295", 7.50mm Width) Bulk 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 16-SOIC
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