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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
    LTC3834IDHC-1#TRPBF

    LTC3834IDHC-1#TRPBF

    IC REG CTRLR BUCK 16-DFN

    Analog Devices Inc.

    4,648
    LTC3834IDHC-1#TRPBF

    规格书

    - 16-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x3)
    LTC3732CG#TRPBF

    LTC3732CG#TRPBF

    IC REG CTRLR BUCK 36SSOP

    Analog Devices Inc.

    4,711
    LTC3732CG#TRPBF

    规格书

    PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 7V 225kHz ~ 680kHz 98.5% Yes No - Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 36-SSOP
    LTC3732CUHF#TRPBF

    LTC3732CUHF#TRPBF

    IC REG CTRLR BUCK 38QFN

    Analog Devices Inc.

    4,612
    LTC3732CUHF#TRPBF

    规格书

    PolyPhase® 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 7V 225kHz ~ 680kHz 98.5% Yes No - Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 38-QFN (5x7)
    LTC3727LXEG-1#TRPBF

    LTC3727LXEG-1#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    3,929
    LTC3727LXEG-1#TRPBF

    规格书

    - 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 28V 255kHz ~ 530kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    SG2524BN

    SG2524BN

    IC REG CTRLR FLYBACK 16DIP

    Microchip Technology

    4,810
    SG2524BN

    规格书

    - 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 2 1 7V ~ 40V 50Hz ~ 600kHz 49% Yes No - Enable -25°C ~ 85°C (TA) - - Through Hole 16-PDIP
    MAX742CWP+

    MAX742CWP+

    IC REG CTRLR BOOST 20SOIC

    Analog Devices Inc./Maxim Integrated

    3,261
    MAX742CWP+

    规格书

    - 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up Positive or Negative Boost 2 1 4.2V ~ 10V 100kHz, 200kHz 90% No No - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    LT3782AEUFD#TRPBF

    LT3782AEUFD#TRPBF

    IC REG CTRLR BOOST 28QFN

    Analog Devices Inc.

    4,877
    LT3782AEUFD#TRPBF

    规格书

    - 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 6V ~ 40V 154kHz ~ 465kHz 94% Yes Yes - Enable, Frequency Control, Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
    MAX5069BAUE+T

    MAX5069BAUE+T

    IC REG CTRLR BUCK 16TSSOP

    Analog Devices Inc./Maxim Integrated

    1,602
    MAX5069BAUE+T

    规格书

    - 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 10.8V ~ 24V 50kHz ~ 2.5MHz 100% No Yes - Dead Time Control, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
    MAX5069CAUE+T

    MAX5069CAUE+T

    IC REG CTRLR FWRD CONV 16TSSOP

    Analog Devices Inc./Maxim Integrated

    4,380
    MAX5069CAUE+T

    规格书

    - 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10.8V ~ 24V 25kHz ~ 1.25MHz 100% No Yes - Dead Time Control, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
    MAX5069DAUE+T

    MAX5069DAUE+T

    IC REG CTRLR FWRD CONV 16TSSOP

    Analog Devices Inc./Maxim Integrated

    4,095
    MAX5069DAUE+T

    规格书

    - 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10.8V ~ 24V 25kHz ~ 1.25MHz 100% No Yes - Dead Time Control, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
    LTC7851IUHH#TRPBF

    LTC7851IUHH#TRPBF

    IC REG CTRLR BUCK 58QFN

    Analog Devices Inc.

    2,335
    LTC7851IUHH#TRPBF

    规格书

    - 58-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 58-QFN (5x9)
    LTC7851IUHH-1#TRPBF

    LTC7851IUHH-1#TRPBF

    IC REG CTRLR BUCK 58QFN

    Analog Devices Inc.

    2,391
    LTC7851IUHH-1#TRPBF

    规格书

    - 58-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 58-QFN (5x9)
    LTC7815IUHF#TRPBF

    LTC7815IUHF#TRPBF

    LOW IQ, 2.25MHZ, TRIPLE OUTPUT,

    Analog Devices Inc.

    3,949
    LTC7815IUHF#TRPBF

    规格书

    - 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Buck, Buck, Boost 3 2 4.5V ~ 38V 320kHz ~ 2.25MHz 100% Yes No - Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
    UCC25702PWG4

    UCC25702PWG4

    IC REG CTRLR MULT TOP 14TSSOP

    Texas Instruments

    3,572
    UCC25702PWG4

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-TSSOP
    LTC3728LCGN#TRPBF

    LTC3728LCGN#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    1,015
    LTC3728LCGN#TRPBF

    规格书

    - 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 260kHz ~ 550kHz 99.4% Yes No - Enable, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LM5117QPMHE/NOPB

    LM5117QPMHE/NOPB

    IC REG CTRLR BUCK 20TSSOP

    Texas Instruments

    1,358
    LM5117QPMHE/NOPB

    规格书

    - 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 65V 200kHz, 480kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
    LM5117QPSQ/NOPB

    LM5117QPSQ/NOPB

    IC REG CTRLR BUCK 24WQFN

    Texas Instruments

    2,746
    LM5117QPSQ/NOPB

    规格书

    - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 65V 200kHz, 480kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-WQFN (4x4)
    BD9045FV-E2

    BD9045FV-E2

    IC REG CTRLR BUCK 28SSOP

    Rohm Semiconductor

    4,655
    BD9045FV-E2

    规格书

    - 28-LSSOP (0.220", 5.60mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 18V 200kHz ~ 750kHz - Yes No - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP-B
    MAX8540EEE+

    MAX8540EEE+

    IC REG CTRLR MULT TOP 16QSOP

    Analog Devices Inc./Maxim Integrated

    2,037
    MAX8540EEE+

    规格书

    - 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.6V ~ 18V 200kHz ~ 1MHz 80% No Yes - Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
    LTC3890EGN-3#TRPBF

    LTC3890EGN-3#TRPBF

    IC REG CTRLR BUCK/SEPIC 28SSOP

    Analog Devices Inc.

    3,222
    LTC3890EGN-3#TRPBF

    规格书

    - 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, SEPIC 2 2 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
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