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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
    UCC2893D

    UCC2893D

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    293
    UCC2893D

    规格书

    - 16-SOIC (0.154", 3.90mm Width) Tube 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
    LM25149QRGYRQ1

    LM25149QRGYRQ1

    42-V AUTOMOTIVE SYNCHRONOUS BUCK

    Texas Instruments

    1,481
    LM25149QRGYRQ1

    规格书

    - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 42V 100kHz ~ 2.2MHz 100% Yes No - Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Pulse Skipping, Ramp, Slew Control, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 24-VQFN (5.5x3.5)
    LM5088MHX-2/NOPB

    LM5088MHX-2/NOPB

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    5,844
    LM5088MHX-2/NOPB

    规格书

    - 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
    TPS40075RHLR

    TPS40075RHLR

    IC REG CTRLR BUCK 20VQFN

    Texas Instruments

    5,164
    TPS40075RHLR

    规格书

    - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 95% Yes Yes - Current Limit, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-VQFN (3.5x4.5)
    LM25088MH-1/NOPB

    LM25088MH-1/NOPB

    IC REG CTRLR BUCK 16TSSOP

    Texas Instruments

    562
    LM25088MH-1/NOPB

    规格书

    - 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
    UC2526AN

    UC2526AN

    IC REG CTRLR MULT TOPOLOGY 18DIP

    Texas Instruments

    119
    UC2526AN

    规格书

    - 18-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -25°C ~ 85°C (TA) - - Through Hole 18-PDIP
    NCP81599MNTXG

    NCP81599MNTXG

    I2C CONFIGURABLE, 4-SWITCH BUCK

    onsemi

    3,157
    NCP81599MNTXG

    规格书

    - 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck, Boost 4 2 4.5V ~ 28V 150kHz ~ 1.2MHz - Yes - I2C Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking -40°C ~ 125°C (TA) - - Surface Mount 32-QFN (5x5)
    TL5001AIP

    TL5001AIP

    IC REG CTRLR BUCK/BST/FLYBK 8DIP

    Texas Instruments

    475
    TL5001AIP

    规格书

    - 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
    UC28025DW

    UC28025DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    191
    UC28025DW

    规格书

    - 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 2 9V ~ 30V 340kHz ~ 460kHz 45% Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-SOIC
    MAX25231ATCA/V+

    MAX25231ATCA/V+

    600MA/1A, 2MHZ DC/DC IN S18U

    Analog Devices Inc./Maxim Integrated

    4,184
    MAX25231ATCA/V+

    规格书

    - 12-WFDFN Exposed Pad Tray Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 36V 2.1MHz 99% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
    UCC28084DR

    UCC28084DR

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Texas Instruments

    4,959
    UCC28084DR

    规格书

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    LM25037QMTX/NOPB

    LM25037QMTX/NOPB

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    4,507
    LM25037QMTX/NOPB

    规格书

    - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 1 1 5.5V ~ 75V 2MHz 96% No No - Current Limit, Dead Time Control, Enable, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
    UCC28251PWR

    UCC28251PWR

    IC REG CTRLR MULT TOP 20TSSOP

    Texas Instruments

    210
    UCC28251PWR

    规格书

    - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 4.7V ~ 17V 42kHz ~ 945kHz - Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
    LM51231QRGRRQ1

    LM51231QRGRRQ1

    2.2-MHZ WIDE-VIN, SYNCHRONOUS BO

    Texas Instruments

    14,258
    LM51231QRGRRQ1

    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 98% Yes Yes - - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-VQFN (3.5x3.5)
    UC3846DW

    UC3846DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    454
    UC3846DW

    规格书

    - 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    UC2846DW

    UC2846DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    688
    UC2846DW

    规格书

    - 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    TPS40071PWPR

    TPS40071PWPR

    IC REG CTRLR BUCK 16HTSSOP

    Texas Instruments

    1,949
    TPS40071PWPR

    规格书

    - 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 93% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
    LM5149RGYR

    LM5149RGYR

    80-V SYNCHRONOUS BUCK DC/DC CONT

    Texas Instruments

    1,293
    LM5149RGYR

    规格书

    - 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 80V 100kHz ~ 2.2MHz 100% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-VQFN (3.5x5.5)
    LM5143RHAR

    LM5143RHAR

    3.5-V TO 65-V LOW-IQ, DUAL OUTPU

    Texas Instruments

    952
    LM5143RHAR

    规格书

    - 40-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 65V 100kHz ~ 2.2MHz 100% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 40-VQFN (6x6)
    LM5088QMHX-1/NOPB

    LM5088QMHX-1/NOPB

    IC REG CTRLR BUCK 16TSSOP

    Texas Instruments

    4,504
    LM5088QMHX-1/NOPB

    规格书

    - 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
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