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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
    UCC2891DR

    UCC2891DR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,468
    UCC2891DR

    规格书

    - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    LM2743MTC/NOPB

    LM2743MTC/NOPB

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    176
    LM2743MTC/NOPB

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 80% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    TPS40305DRCT

    TPS40305DRCT

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    10,320
    TPS40305DRCT

    规格书

    - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 1.2MHz 85% Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
    TL1451ACNSR

    TL1451ACNSR

    IC REG CTRLR BUCK/BST/FLYBK 16SO

    Texas Instruments

    1,057
    TL1451ACNSR

    规格书

    - 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SO
    TPS51219RTET

    TPS51219RTET

    IC REG CTRLR BUCK 16WQFN

    Texas Instruments

    5,210
    TPS51219RTET

    规格书

    D-CAP™, D-CAP2™ 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V - - Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (3x3)
    UCC2897APW

    UCC2897APW

    IC REG CTRLR MULT TOP 20TSSOP

    Texas Instruments

    1,367
    UCC2897APW

    规格书

    - 20-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
    UCC2897ARGPT

    UCC2897ARGPT

    IC REG CTRLR MULT TOPOLOGY 20QFN

    Texas Instruments

    337
    UCC2897ARGPT

    规格书

    - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
    TPS40192DRCT

    TPS40192DRCT

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    685
    TPS40192DRCT

    规格书

    - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 600kHz 85% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
    NCV898031D1R2G

    NCV898031D1R2G

    IC REG CTRLR BOOST/SEPIC 8SOIC

    onsemi

    4,938
    NCV898031D1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 3.2V ~ 40V 2MHz 88% No No - Current Limit, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    TPS40304DRCT

    TPS40304DRCT

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    794
    TPS40304DRCT

    规格书

    - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 600kHz 90% Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
    TPS43061RTET

    TPS43061RTET

    IC REG CTRLR BOOST 16WQFN

    Texas Instruments

    1,104
    TPS43061RTET

    规格书

    - 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 38V 50kHz ~ 1MHz - Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 16-WQFN (3x3)
    HV9120NG-G-M901

    HV9120NG-G-M901

    IC REG CTRLR FLYBACK 16SOIC

    Microchip Technology

    1,117
    HV9120NG-G-M901

    规格书

    - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 10V ~ 450V 3MHz 49.4% No No - Enable, Frequency Control, Reset -55°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
    LM5085QMYE/NOPB

    LM5085QMYE/NOPB

    IC REG CTRLR BUCK 8MSOP

    Texas Instruments

    1,855
    LM5085QMYE/NOPB

    规格书

    - 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V Up to 1MHz 100% No No - Current Limit, Enable, On Time Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-HVSSOP
    LM5085QMY/NOPB

    LM5085QMY/NOPB

    IC REG CTRLR BUCK 8MSOP

    Texas Instruments

    1,732
    LM5085QMY/NOPB

    规格书

    - 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V Up to 1MHz 100% No No - Current Limit, Enable, On Time Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-HVSSOP
    NCV887001D1R2G

    NCV887001D1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    1,795
    NCV887001D1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 3.2V ~ 40V 100kHz 93% No Yes - Current Limit, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    ISL6558CBZA

    ISL6558CBZA

    IC REG CTRLR BUCK 16SOIC

    Renesas Electronics Corporation

    369
    ISL6558CBZA

    规格书

    - 16-SOIC (0.154", 3.90mm Width) Tube Active PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 80kHz ~ 1.5MHz 75% - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    UC28023DWR

    UC28023DWR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    518
    UC28023DWR

    规格书

    - 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 1 1 9V ~ 30V 340kHz ~ 460kHz 90% Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-SOIC
    LM51521QRGRRQ1

    LM51521QRGRRQ1

    AUTOMOTIVE 2.2 MHZ WIDE VIN LOW

    Texas Instruments

    3,175
    LM51521QRGRRQ1

    规格书

    - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 42V 100kHz ~ 2.2MHz 80%, 94% Yes Yes - Dead Time Control, Enable, Frequency Control, Ramp, Soft Start, Tracking -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-VQFN (3.5x3.5)
    NCV887104D1R2G

    NCV887104D1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    4,962
    NCV887104D1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 3.2V ~ 40V 340kHz 93% No Yes - Current Limit, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    NCV887103D1R2G

    NCV887103D1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    2,066
    NCV887103D1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 3.2V ~ 40V 340kHz 93% No Yes - Current Limit, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
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