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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
    A6727TR

    A6727TR

    IC REG CTRLR BUCK 8SOIC

    STMicroelectronics

    1,970
    A6727TR

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 13.2V 300kHz 80% Yes No - Enable, Phase Control -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
    UCD7231RTJT

    UCD7231RTJT

    IC REG CTRLR BUCK 20QFN

    Texas Instruments

    493
    UCD7231RTJT

    规格书

    - 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 15V Up to 2MHz - Yes No - Current Limit -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
    MCP1651S-E/MS

    MCP1651S-E/MS

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Microchip Technology

    158
    MCP1651S-E/MS

    规格书

    - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
    LM1771USD/NOPB

    LM1771USD/NOPB

    IC REG CTRLR BUCK 6WSON

    Texas Instruments

    746
    LM1771USD/NOPB

    规格书

    - 6-WDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 5.5V 100kHz ~ 1MHz - Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
    MCP1631V-E/ML

    MCP1631V-E/ML

    IC REG CTRLR SEPIC 20QFN

    Microchip Technology

    182
    MCP1631V-E/ML

    规格书

    - 20-VFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3V ~ 5.5V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
    TPS51117RGYT

    TPS51117RGYT

    IC REG CTRLR BUCK 14-QFN

    Texas Instruments

    240
    TPS51117RGYT

    规格书

    D-CAP™ 14-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-VQFN (3.5x3.5)
    NCP81172MNTXG

    NCP81172MNTXG

    IC REG CTRLR BUCK PSI 24QFN

    onsemi

    1,806
    NCP81172MNTXG

    规格书

    - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 5.5V 200kHz ~ 800kHz 100% Yes No PSI Enable, Frequency Control, Phase Control, Power Good -40°C ~ 100°C (TA) - - Surface Mount 24-QFN (4x4)
    MCP1631T-E/ST

    MCP1631T-E/ST

    IC REG CTRLR SEPIC 20TSSOP

    Microchip Technology

    9,750
    MCP1631T-E/ST

    规格书

    - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3V ~ 5.5V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
    TPS40192DRCR

    TPS40192DRCR

    IC REG CTRLR BUCK 10SON

    Texas Instruments

    2,919
    TPS40192DRCR

    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)
    TPS40211QDGQRQ1

    TPS40211QDGQRQ1

    IC REG CTRLR MULT TOP 10MSOP

    Texas Instruments

    6,884
    TPS40211QDGQRQ1

    规格书

    - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-HVSSOP
    LM5150QRUMRQ1

    LM5150QRUMRQ1

    LM5150QRUMRQ1

    Texas Instruments

    2,100
    LM5150QRUMRQ1

    规格书

    - 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.5V ~ 42V 220kHz ~ 2.3MHz 91.5% No Yes - Enable, Current Limit -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-WQFN (4x4)
    LM5150QURUMRQ1

    LM5150QURUMRQ1

    1.5-V TO 42-V WIDE VIN, LOW IQ B

    Texas Instruments

    2,000
    LM5150QURUMRQ1

    规格书

    - 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.5V ~ 42V 220kHz ~ 2.3MHz 87% No Yes - Current Limit, Enable, Frequency Control -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 16-WQFN (4x4)
    LM51501QURUMRQ1

    LM51501QURUMRQ1

    1.5-V TO 42-V WIDE VIN, LOW IQ B

    Texas Instruments

    2,000
    LM51501QURUMRQ1

    规格书

    - 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.5V ~ 42V 220kHz ~ 2.3MHz 93% No Yes - Current Limit, Enable, Frequency Control, Sync -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 16-WQFN (4x4)
    UCC3800DTR

    UCC3800DTR

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    3,085
    UCC3800DTR

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V 46kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    TPS53219RGTT

    TPS53219RGTT

    IC REG CTRLR BUCK 16QFN

    Texas Instruments

    500
    TPS53219RGTT

    规格书

    D-CAP™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 25V 500kHz - Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
    MCP1631VHV-500E/SS

    MCP1631VHV-500E/SS

    IC REG CTRLR SEPIC 20SSOP

    Microchip Technology

    330
    MCP1631VHV-500E/SS

    规格书

    - 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3.5V ~ 16V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-SSOP
    LM2727MTCX/NOPB

    LM2727MTCX/NOPB

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    2,729
    LM2727MTCX/NOPB

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 50kHz ~ 2MHz 90% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    LM3477MMX/NOPB

    LM3477MMX/NOPB

    IC REG CTRLR BUCK/BCK-BST 8VSSOP

    Texas Instruments

    2,763
    LM3477MMX/NOPB

    规格书

    - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck, Buck-Boost 1 1 2.97V ~ 35V 500kHz 93% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
    TL1451CNS

    TL1451CNS

    IC REG CTRLR BUCK/BST/FLYBK 16SO

    Texas Instruments

    355
    TL1451CNS

    规格书

    - 16-SOIC (0.209", 5.30mm Width) Bulk 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
    MAX16990AUBA/V+

    MAX16990AUBA/V+

    IC REG CTRLR BOOST/SEPIC 10UMAX

    Analog Devices Inc./Maxim Integrated

    3,951
    MAX16990AUBA/V+

    规格书

    - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 220kHz ~ 1MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-uMAX-EP
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