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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    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
    LTC1702CGN#TRPBF

    LTC1702CGN#TRPBF

    IC REG CTRLR BUCK 24SSOP

    Analog Devices Inc.

    4,773 1.71
    RFQ
    LTC1702CGN#TRPBF

    Datasheet

    - 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3V ~ 7V 550kHz 90% Yes No - Current Limit, Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 24-SSOP
    TPS5633PWP

    TPS5633PWP

    IC REG CTRLR BUCK 28HTSSOP

    Texas Instruments

    4,673 1.66
    RFQ
    TPS5633PWP

    Datasheet

    - 28-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 11.4V ~ 13V - - Yes No - Enable, Power Good, Soft Start 0°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
    MAX1634EAI

    MAX1634EAI

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc./Maxim Integrated

    4,045 1.60
    RFQ
    MAX1634EAI

    Datasheet

    - 28-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 1 4.2V ~ 30V 200kHz ~ 300kHz 99% Yes Yes - Enable, Reset, Sequencing -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    UCC2806D

    UCC2806D

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,206 127.00
    RFQ
    UCC2806D

    Datasheet

    - 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 2 1 8V ~ 14.5V 47kHz 50% Yes No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    LTC3729EG#TRPBF

    LTC3729EG#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    4,895 2.08
    RFQ
    LTC3729EG#TRPBF

    Datasheet

    PolyPhase® 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 36V 260kHz ~ 550kHz 99.5% Yes No - Current Limit, Enable, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC3729EUH#TRPBF

    LTC3729EUH#TRPBF

    IC REG CTRLR BUCK 32QFN

    Analog Devices Inc.

    3,857 2.12
    RFQ
    LTC3729EUH#TRPBF

    Datasheet

    PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 36V 260kHz ~ 550kHz 99.5% Yes No - Current Limit, Enable, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
    SG2846N

    SG2846N

    IC REG CTRLR MULT TOPOLOGY 16DIP

    Microchip Technology

    2,131 1.48
    RFQ

    -

    - 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1 8V ~ 40V 1Hz ~ 500kHz - Yes Yes - Current Limit, Enable -25°C ~ 85°C (TA) - - Through Hole 16-PDIP
    LT8705AEUHF#TRPBF

    LT8705AEUHF#TRPBF

    IC REG CTRLR BUCK-BOOST 38QFN

    Analog Devices Inc.

    3,602 2.12
    RFQ
    LT8705AEUHF#TRPBF

    Datasheet

    - 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C - - Surface Mount 38-QFN (5x7)
    UC3845ADM-TR

    UC3845ADM-TR

    IC REG CTRLR BUCK/BOOST 8SOIC

    Microchip Technology

    2,898 1.48
    RFQ
    UC3845ADM-TR

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    UC3841DW

    UC3841DW

    IC REG CTRLR MULT TOP 18SOIC

    Texas Instruments

    1,439 1.65
    RFQ
    UC3841DW

    Datasheet

    - 18-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8V ~ 32V 500kHz 95% No No - Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 18-SOIC
    MAX1625ESE+T

    MAX1625ESE+T

    STEP-DOWN CONTROLLER FOR CPU

    Analog Devices Inc./Maxim Integrated

    2,500 1.68
    RFQ
    MAX1625ESE+T

    Datasheet

    - 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 100kHz ~ 1MHz 90% Yes No - Current Limit, Frequency Control, Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    MAX863EEE

    MAX863EEE

    PFM STEP-UP DC-DC CONTROLLER

    Analog Devices Inc./Maxim Integrated

    722 0.80
    RFQ
    MAX863EEE

    Datasheet

    - 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Boost 1 1 1.5V ~ 11V - - No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C - - Surface Mount 16-QSOP
    ADP1823ACPZ-R7

    ADP1823ACPZ-R7

    IC REG CTRLR BUCK 32LFCSP

    Analog Devices Inc.

    3,388 0.80
    RFQ
    ADP1823ACPZ-R7

    Datasheet

    - 32-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.7V ~ 20V 300kHz, 600kHz 90% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 32-LFCSP-WQ (5x5)
    UC2845AD

    UC2845AD

    IC REG CTRLR BUCK/BOOST 14SOIC

    Microchip Technology

    1,113 1.56
    RFQ
    UC2845AD

    Datasheet

    - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    RT6190GQW

    RT6190GQW

    IC REG CTRLR BUCK-BOOST WQFN-40

    Richtek USA Inc.

    1,390 -
    RFQ
    RT6190GQW

    Datasheet

    - 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 1 4.5V ~ 36V 250kHz ~ 1MHz - No No I2C Current Limit, Enable, Frequency Control, Power Good, Saturation, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 40-WQFN (5x5)
    XDPE132G5CG000XUMA1

    XDPE132G5CG000XUMA1

    VOLTAGE REGULATOR

    Infineon Technologies

    1,370 2.24
    RFQ

    -

    - 56-PowerVFQFN Tape & Reel (TR) Active PWM Step-Down Positive Buck 2 16 2.9V ~ 3.6V 200kHz ~ 2MHz - No No I2C, PMBus Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start -40°C ~ 120°C (TA) - - Surface Mount 56-QFN (7x7)
    LTC3708EUH

    LTC3708EUH

    IC REG CTRLR BUCK 32QFN

    Analog Devices Inc.

    172 -
    RFQ
    LTC3708EUH

    Datasheet

    - 32-WFQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Positive Buck 2 2 3.2V ~ 36V - - Yes Yes - Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
    HIP6311CB-T

    HIP6311CB-T

    SWITCHING CONTROLLER

    Intersil

    2,000 1.79
    RFQ
    HIP6311CB-T

    Datasheet

    - 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    HIP6311CBZ

    HIP6311CBZ

    SWITCHING CONTROLLER

    Intersil

    108 1.80
    RFQ
    HIP6311CBZ

    Datasheet

    - 20-SOIC (0.295", 7.50mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    ISL6564IRZ

    ISL6564IRZ

    SWITCHING CONTROLLER

    Intersil

    600 1.86
    RFQ
    ISL6564IRZ

    Datasheet

    - 40-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 80kHz ~ 1.5MHz 66.7% - No - Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 40-QFN (6x6)
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