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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
    UC2844BN

    UC2844BN

    IC REG CTRLR PWM CM 8-MINIDIP

    STMicroelectronics

    1,512
    UC2844BN

    规格书

    - 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-Mini DIP
    UC3842AD

    UC3842AD

    IC REG CTRLR PWM CM 14SOIC

    Texas Instruments

    444
    UC3842AD

    规格书

    UCx84xA 14-SOIC (0.154", 3.90mm Width) Tube Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    UC3843AD

    UC3843AD

    IC REG CTRLR MULT TOP 14SOIC

    Texas Instruments

    161
    UC3843AD

    规格书

    UCx84xA 14-SOIC (0.154", 3.90mm Width) Bulk Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    UCC28C43DGKR

    UCC28C43DGKR

    IC REG CTRLR MULT TOP 8VSSOP

    Texas Instruments

    3,415
    UCC28C43DGKR

    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, Forward Converter 1 1 7.6V ~ 18V Up to 1MHz 96% No No - Frequency Control -40°C ~ 105°C (TJ) - - Surface Mount 8-VSSOP
    LV5144RGYR

    LV5144RGYR

    95-VSYNCHRONOUS DC/DC BUCK CONTR

    Texas Instruments

    2,419
    LV5144RGYR

    规格书

    - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 95V 100kHz ~ 1MHz 99% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 20-VQFN (4.5x3.5)
    UCC25600D

    UCC25600D

    IC REG CTRLR HALF-BRIDGE 8SOIC

    Texas Instruments

    334
    UCC25600D

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 2 1 11.5V ~ 18V 40kHz ~ 350kHz - No No - Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
    HV9150K6-G

    HV9150K6-G

    IC REG CTRLR BOOST 16VQFN

    Microchip Technology

    7,585
    HV9150K6-G

    规格书

    - 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.7V ~ 4.5V 40kHz ~ 400kHz 87.5% No No - Enable, Frequency Control -25°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
    TS34063CS RLG

    TS34063CS RLG

    SWITCHING REGULATOR, DC-DC, BUCK

    Taiwan Semiconductor Corporation

    3,853
    TS34063CS RLG

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 3V ~ 40V 33kHz - No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOP
    UC3844AN

    UC3844AN

    IC REG CTRLR PWM CM 8DIP

    Texas Instruments

    519
    UC3844AN

    规格书

    - 8-DIP (0.300", 7.62mm) Tube Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
    UC3842BD1R2G

    UC3842BD1R2G

    IC REG CTRLR BST FLYBK ISO 8SOIC

    onsemi

    8,978
    UC3842BD1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    UC3844BD1R2G

    UC3844BD1R2G

    IC REG CTRLR PWM CM 8-SOIC

    onsemi

    5,921
    UC3844BD1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 36V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    UC3845BD1R2G

    UC3845BD1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    5,002
    UC3845BD1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    UC3843BD1R2G

    UC3843BD1R2G

    IC REG CTRLR FLYBACK 8SOIC

    onsemi

    4,637
    UC3843BD1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
    UC2845BD1R2G

    UC2845BD1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC

    onsemi

    3,628
    UC2845BD1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    UC2844BD1R2G

    UC2844BD1R2G

    IC REG CTRLR PWM CM 8-SOIC

    onsemi

    3,343
    UC2844BD1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 36V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    UC2843BD1R2G

    UC2843BD1R2G

    IC REG CTRLR FLYBACK 8SOIC

    onsemi

    1,060
    UC2843BD1R2G

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    UC3845N

    UC3845N

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Texas Instruments

    1,039
    UC3845N

    规格书

    - 8-DIP (0.300", 7.62mm) Tube Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
    UC3844N

    UC3844N

    IC REG CTRLR PWM CM 8DIP

    Texas Instruments

    487
    UC3844N

    规格书

    UCx84x 8-DIP (0.300", 7.62mm) Tube Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
    TL2844P

    TL2844P

    IC REG CTRLR BST FLYBK PWM 8-DIP

    Texas Instruments

    539
    TL2844P

    规格书

    - 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
    UC3842N

    UC3842N

    IC REG CTRLR PWM CM 8DIP

    Texas Instruments

    726
    UC3842N

    规格书

    - 8-DIP (0.300", 7.62mm) Tube Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
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