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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
    LTC3864HMSE#TRPBF

    LTC3864HMSE#TRPBF

    IC REG CTRLR BUCK 12MSOP

    Analog Devices Inc.

    4,920
    LTC3864HMSE#TRPBF

    规格书

    - 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 60V 50kHz ~ 850kHz 100% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 12-MSOP-EP
    LTC3863HMSE#TRPBF

    LTC3863HMSE#TRPBF

    IC REG CTRLR BUCK 12MSOP

    Analog Devices Inc.

    3,153
    LTC3863HMSE#TRPBF

    规格书

    - 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive or Negative Buck 1 1 3.5V ~ 60V 50kHz ~ 850kHz - No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 12-MSOP-EP
    LTC3863HDE#TRPBF

    LTC3863HDE#TRPBF

    IC REG CTRLR BUCK 12DFN

    Analog Devices Inc.

    4,004
    LTC3863HDE#TRPBF

    规格书

    - 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive or Negative Buck 1 1 3.5V ~ 60V 50kHz ~ 850kHz - No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 12-DFN (4x3)
    NCP81232MNTXG

    NCP81232MNTXG

    IC REG CTRLR BUCK 40QFN

    onsemi

    1,561
    NCP81232MNTXG

    规格书

    - 40-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 4.5V ~ 20V 200kHz ~ 1.2MHz - No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 100°C (TA) - - Surface Mount 40-QFN (5x5)
    UCC35702DTRG4

    UCC35702DTRG4

    IC REG CTRLR MULT TOP 14SOIC

    Texas Instruments

    2,795
    UCC35702DTRG4

    规格书

    - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete 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 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    TPS40197RGYR

    TPS40197RGYR

    IC REG CTRLR BUCK 16QFN

    Texas Instruments

    4,291
    TPS40197RGYR

    规格书

    - 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 520kHz 85% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (4x3.5)
    MCP19118T-E/MJ

    MCP19118T-E/MJ

    IC REG CTRLR BUCK PMBUS 24QFN

    Microchip Technology

    4,070
    MCP19118T-E/MJ

    规格书

    - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes No I2C, PMBus, SMBus Phase Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-QFN (4x4)
    LTC3808EDE#TRPBF

    LTC3808EDE#TRPBF

    IC REG CTRLR BUCK 14-DFN

    Analog Devices Inc.

    2,477
    LTC3808EDE#TRPBF

    规格书

    - 14-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 9.8V 250kHz ~ 750kHz 100% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 14-DFN (4x3)
    LT1245IS8#TRPBF

    LT1245IS8#TRPBF

    IC REG CTRLR BUCK 8SOIC

    Analog Devices Inc.

    3,175
    LT1245IS8#TRPBF

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 8.2V ~ 25V 500kHz 48% No No - Frequency Control -40°C ~ 100°C (TA) - - Surface Mount 8-SO
    LT1241IS8#TRPBF

    LT1241IS8#TRPBF

    IC REG CTRLR BUCK 8SOIC

    Analog Devices Inc.

    3,444
    LT1241IS8#TRPBF

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 8.2V ~ 25V 500kHz 48% No No - Frequency Control -40°C ~ 100°C (TA) - - Surface Mount 8-SO
    LTC3836EGN#TRPBF

    LTC3836EGN#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    2,697
    LTC3836EGN#TRPBF

    规格书

    PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 2.75V ~ 4.5V 300kHz ~ 750kHz 97% Yes Yes - Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC3836EUFD#TRPBF

    LTC3836EUFD#TRPBF

    IC REG CTRLR BUCK 28QFN

    Analog Devices Inc.

    2,155
    LTC3836EUFD#TRPBF

    规格书

    PolyPhase® 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 2.75V ~ 4.5V 300kHz ~ 750kHz 97% Yes Yes - Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-QFN (4x5)
    MAX669EUB/V+T

    MAX669EUB/V+T

    IC REG CTRLR MULT TOP 10UMAX

    Analog Devices Inc./Maxim Integrated

    1,682
    MAX669EUB/V+T

    规格书

    - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 1.8V ~ 28V 100kHz ~ 500kHz 90% No Yes - Enable, Frequency Control -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount 10-uMAX/uSOP
    LTC3823EGN#TRPBF

    LTC3823EGN#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    4,944
    LTC3823EGN#TRPBF

    规格书

    - 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 36V - 90% Yes No - Enable, On Time Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC3823EUH#TRPBF

    LTC3823EUH#TRPBF

    IC REG CTRLR BUCK 32QFN

    Analog Devices Inc.

    2,677
    LTC3823EUH#TRPBF

    规格书

    - 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 36V - 90% Yes No - Enable, On Time Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
    LT8711IFE#TRPBF

    LT8711IFE#TRPBF

    IC REG CTRLR SYNC 20-TSSOP

    Analog Devices Inc.

    1,554
    LT8711IFE#TRPBF

    规格书

    - 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active PWM Step-Up, Step-Down Positive Buck, Boost, Buck-Boost, SEPIC 1 - 4.5V ~ 42V 100kHz ~ 750kHz 100% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
    UC2843AD

    UC2843AD

    IC REG CTRLR BUCK/BOOST 14SOIC

    Microsemi Corporation

    2,740
    UC2843AD

    规格书

    - 14-SOIC (0.154", 3.90mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    MIC2186YQS-TR

    MIC2186YQS-TR

    IC REG CTRLR BOOST 16QSOP

    Microchip Technology

    4,036
    MIC2186YQS-TR

    规格书

    - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.9V ~ 14V 100kHz, 200kHz, 400kHz 85% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
    LTC3861EUH-1#TRPBF

    LTC3861EUH-1#TRPBF

    IC REG CTRLR BUCK 32QFN

    Analog Devices Inc.

    2,961
    LTC3861EUH-1#TRPBF

    规格书

    PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
    NCV8856ADBR2G

    NCV8856ADBR2G

    IC REG BUCK LIN EAR SYNC 20TSSOP

    onsemi

    1,700
    NCV8856ADBR2G

    规格书

    - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 170kHz ~ 500kHz - Yes Yes - Enable, Frequency Control, Ramp, Reset, Soft Start -40°C ~ 150°C (TJ) Automotive - Surface Mount 20-TSSOP
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