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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
    LM3477AMMX

    LM3477AMMX

    IC REG CTRLR BUCK/BCK-BST 8VSSOP

    Texas Instruments

    4,546
    LM3477AMMX

    规格书

    - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete 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
    LM2745MTC

    LM2745MTC

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    2,241
    LM2745MTC

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    LM2747MTC

    LM2747MTC

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    4,570
    LM2747MTC

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    LM2748MTC

    LM2748MTC

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    3,127
    LM2748MTC

    规格书

    - 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    UCC2891DRG4

    UCC2891DRG4

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    4,926
    UCC2891DRG4

    规格书

    - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued 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
    UCC2892DR

    UCC2892DR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    2,249
    UCC2892DR

    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
    MCP1650ST-E/MS

    MCP1650ST-E/MS

    IC REG CTRLR MULT TOPOLOGY 8MSOP

    Microchip Technology

    3,469
    MCP1650ST-E/MS

    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 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
    SC1176ASWTRT

    SC1176ASWTRT

    IC REG CTRLR BUCK 20SOIC

    Semtech Corporation

    1,598
    SC1176ASWTRT

    规格书

    - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.2V ~ 15V 300kHz 95% Yes No - Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    NCP1589BMNTXG

    NCP1589BMNTXG

    IC REG CTRLR BUCK 10DFN

    onsemi

    4,581
    NCP1589BMNTXG

    规格书

    - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 600kHz 75% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 10-DFN (3x3)
    MIC38HC43BM

    MIC38HC43BM

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Microchip Technology

    1,115
    MIC38HC43BM

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V - 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    MIC38HC45BM

    MIC38HC45BM

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Microchip Technology

    2,831
    MIC38HC45BM

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V - 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    S-8533A55AFT-TB-U

    S-8533A55AFT-TB-U

    IC REG CTRLR BUCK 8TSSOP

    ABLIC Inc.

    1,811
    S-8533A55AFT-TB-U

    规格书

    - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 16V 300kHz 100% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
    UC3525AQTRG3

    UC3525AQTRG3

    IC REG CTRLR MULT TOP 20PLCC

    Texas Instruments

    3,563
    UC3525AQTRG3

    规格书

    - 20-LCC (J-Lead) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
    UC2842DW

    UC2842DW

    IC PWM BOOST FLYBACK CM 16SOIC

    Texas Instruments

    3,382
    UC2842DW

    规格书

    UC284x 16-SOIC (0.295", 7.50mm Width) Tube Obsolete - - - - - - - - - - - - - -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    MAX5094AAUA+T

    MAX5094AAUA+T

    IC REG CTRLR MULT TOPOLOGY 8UMAX

    Analog Devices Inc./Maxim Integrated

    1,223
    MAX5094AAUA+T

    规格书

    - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.6V ~ 30V 20kHz ~ 1MHz 96% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-uMAX/uSOP
    MAX5094DAUA+T

    MAX5094DAUA+T

    IC REG CTRLR MULT TOPOLOGY 8UMAX

    Analog Devices Inc./Maxim Integrated

    2,969
    MAX5094DAUA+T

    规格书

    - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.6V ~ 30V 10kHz ~ 500kHz 49.8% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-uMAX/uSOP
    LM2748MTC/NOPB

    LM2748MTC/NOPB

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    2,176
    LM2748MTC/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 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    LM2747MTC/NOPB

    LM2747MTC/NOPB

    IC REG CTRLR BUCK 14TSSOP

    Texas Instruments

    4,973
    LM2747MTC/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 86% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
    SP6132HEU-L/TR

    SP6132HEU-L/TR

    IC REG CTRLR BUCK 10MSOP

    MaxLinear, Inc.

    1,339
    SP6132HEU-L/TR

    规格书

    - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 300kHz 100% Yes No - Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
    UCC2813DTR-1G4

    UCC2813DTR-1G4

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    2,776
    UCC2813DTR-1G4

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
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