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    DC-DC 开关控制器

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    图片 型号 库存 价格 数量 规格书 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装
    UCD9224RGZT

    UCD9224RGZT

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    4,760
    UCD9224RGZT

    规格书

    - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Enable, Power Good, Reset, Sequencing, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 48-VQFN (7x7)
    LTC7803JUD#PBF

    LTC7803JUD#PBF

    LOW IQ SYNCHRONOUS BUCK CONTROLL

    Analog Devices Inc.

    1,004
    LTC7803JUD#PBF

    规格书

    - 16-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Enable, Frequency Control, Phase Control -40°C ~ 150°C (TJ) - - Surface Mount 16-QFN (3x3)
    TPS53632RSMT

    TPS53632RSMT

    IC REG CTRLR BUCK I2C 32VQFN

    Texas Instruments

    290
    TPS53632RSMT

    规格书

    D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 3 3 2.5V ~ 24V 300kHz ~ 1MHz - No No I2C Enable, Frequency Control, Power Good, Ramp -10°C ~ 105°C (TA) - - Surface Mount 32-VQFN (4x4)
    LM34936QPWPTQ1

    LM34936QPWPTQ1

    IC POWER REGULATOR

    Texas Instruments

    693
    LM34936QPWPTQ1

    规格书

    - 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4.2V ~ 30V 100kHz ~ 600kHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-HTSSOP
    LTC3859EFE#PBF

    LTC3859EFE#PBF

    IC REG CTRLR MULT TOP 38TSSOP

    Analog Devices Inc.

    3,648
    LTC3859EFE#PBF

    规格书

    - 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
    LTC3872ITS8#TRMPBF

    LTC3872ITS8#TRMPBF

    IC REG CTRLR BOOST TSOT23-8

    Analog Devices Inc.

    729
    LTC3872ITS8#TRMPBF

    规格书

    - SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.75V ~ 9.8V 550kHz - No No - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
    LTC3872ITS8-1#TRMPBF

    LTC3872ITS8-1#TRMPBF

    IC REG CTRLR BOOST TSOT23-8

    Analog Devices Inc.

    393
    LTC3872ITS8-1#TRMPBF

    规格书

    - SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.75V ~ 9.8V 550kHz - No No - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
    LTC7813EUH#PBF

    LTC7813EUH#PBF

    IC REG CTRLR BUCK/BOOST 32QFN

    Analog Devices Inc.

    2,959
    LTC7813EUH#PBF

    规格书

    - 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 1 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 96%, 99% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
    MAX5974DETE+T

    MAX5974DETE+T

    IC REG CTRLR MULT TOP 16TQFN

    Analog Devices Inc./Maxim Integrated

    1,841
    MAX5974DETE+T

    规格书

    - 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.4V ~ 26V 100kHz ~ 600kHz 80% Yes Yes - Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
    ISL8126IRZ

    ISL8126IRZ

    IC REG CTRLR BUCK 32QFN

    Renesas Electronics Corporation

    1,198
    ISL8126IRZ

    规格书

    - 32-VFQFN Exposed Pad Tray Active Transistor Driver Step-Down Positive Buck 2 2 3V ~ 5.6V 150kHz ~ 1.5MHz 90% Yes Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
    UCD9220RGZT

    UCD9220RGZT

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    498
    UCD9220RGZT

    规格书

    - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Tracking -40°C ~ 110°C (TA) - - Surface Mount 48-VQFN (7x7)
    LTC1772CS6#TRPBF

    LTC1772CS6#TRPBF

    IC REG CTRLR MULT TOP SOT23-6

    Analog Devices Inc.

    2,233
    LTC1772CS6#TRPBF

    规格书

    - SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 2.5V ~ 9.8V 550kHz 100% No No - Enable 0°C ~ 70°C (TA) - - Surface Mount TSOT-23-6
    LTC1772BIS6#TRMPBF

    LTC1772BIS6#TRMPBF

    IC REG CTRLR MULT TOP TSOT23-6

    Analog Devices Inc.

    500
    LTC1772BIS6#TRMPBF

    规格书

    - SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 2.5V ~ 9.8V 550kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
    LT1245CN8#PBF

    LT1245CN8#PBF

    IC REG CTRLR BUCK 8DIP

    Analog Devices Inc.

    174
    LT1245CN8#PBF

    规格书

    - 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 8.2V ~ 25V 500kHz 48% No No - Frequency Control 0°C ~ 100°C (TJ) - - Through Hole 8-PDIP
    MAX773CPD+

    MAX773CPD+

    IC REG CTRLR BOOST 14DIP

    Analog Devices Inc./Maxim Integrated

    113
    MAX773CPD+

    规格书

    - 14-DIP (0.300", 7.62mm) Tube Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable, Low Battery 0°C ~ 70°C (TA) - - Through Hole 14-PDIP
    MAX771CPA+

    MAX771CPA+

    IC REG CTRLR BOOST 8DIP

    Analog Devices Inc./Maxim Integrated

    137
    MAX771CPA+

    规格书

    - 8-DIP (0.300", 7.62mm) Tube Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
    MAX20028ATJA/VY+

    MAX20028ATJA/VY+

    IC REG

    Analog Devices Inc./Maxim Integrated

    2,850
    MAX20028ATJA/VY+

    规格书

    - 32-WFQFN Exposed Pad Tube Active PWM Step-Down Positive Buck 3 - 3.5 ~ 36V 350kHz ~ 2.1MHz 97.2% Yes Yes - Enable -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 32-WETQFN (5x5)
    LT1619EMS8#TRPBF

    LT1619EMS8#TRPBF

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Analog Devices Inc.

    1,442
    LT1619EMS8#TRPBF

    规格书

    - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Cuk, Flyback, SEPIC 1 1 1.9V ~ 18V 300kHz 92% No Yes - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
    MAX5061AUE+

    MAX5061AUE+

    IC REG CTRLR BUCK 16TSSOP

    Analog Devices Inc./Maxim Integrated

    4,408
    MAX5061AUE+

    规格书

    - 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 28V 125kHz ~ 1.5MHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
    LT3757AIDD#TRPBF

    LT3757AIDD#TRPBF

    IC REG CTRLR MULT TOPOLOGY 10DFN

    Analog Devices Inc.

    1,109
    LT3757AIDD#TRPBF

    规格书

    - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive and Negative Boost, Flyback, SEPIC 1 1 2.9V ~ 40V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
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