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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
    LTC3857IUH#TRPBF

    LTC3857IUH#TRPBF

    IC REG CTRLR BUCK 32QFN

    Analog Devices Inc.

    4,280
    LTC3857IUH#TRPBF

    规格书

    PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
    LT3840HFE#TRPBF

    LT3840HFE#TRPBF

    IC REG CTRLR BUCK 28TSSOP

    Analog Devices Inc.

    3,027
    LT3840HFE#TRPBF

    规格书

    - 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive or Negative Buck 1 1 2.5V ~ 60V 50kHz ~ 1MHz 99% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
    ISL81401AFRZ-T7A

    ISL81401AFRZ-T7A

    40V 4-SW SYNCH BUCK-BOOST PWM CO

    Renesas Electronics Corporation

    129
    ISL81401AFRZ-T7A

    规格书

    - 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Up/Step-Down Positive Buck-Boost 1 2 4.5V ~ 40V 90kHz ~ 650kHz - Yes Yes - Current Limit, Enable, Power Good -40°C ~ 125°C (TA) - - Surface Mount 32-QFN (5x5)
    ISL81802FRTZ-T

    ISL81802FRTZ-T

    80V DUAL SYNC BUCK CONTROLLER 32

    Renesas Electronics Corporation

    6,000
    ISL81802FRTZ-T

    规格书

    - 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 80V 100kHz ~ 1MHz - Yes Yes - Current Limit, Enable, Off Time Control, On Time Control, Phase Control, Power Good, Power On Reset, Pulse Skipping, Ramp, Sequencing, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 32-TQFN (5x5)
    UC2856DW

    UC2856DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    616
    UC2856DW

    规格书

    - 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    LTC3736EUF#TRPBF

    LTC3736EUF#TRPBF

    IC REG CTRLR BUCK 24QFN

    Analog Devices Inc.

    1,296
    LTC3736EUF#TRPBF

    规格书

    - 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 2.75V ~ 9.8V 300kHz ~ 750kHz 100% Yes Yes - Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
    UC2870DW-1

    UC2870DW-1

    SWITCHING CONTROLLER

    Texas Instruments

    1,360
    UC2870DW-1

    规格书

    * - Bulk Active - - - - - - - - - - - - - - - - - -
    ISL9443IRZ

    ISL9443IRZ

    SWITCHING CONTROLLER

    Intersil

    653
    ISL9443IRZ

    规格书

    - 32-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 3 2 4.5V ~ 28V 600kHz ~ 1.2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
    ADP1828YRQZ-R7

    ADP1828YRQZ-R7

    IC REG CTRLR BUCK 20QSOP

    Analog Devices Inc.

    4,398
    ADP1828YRQZ-R7

    规格书

    - 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 300kHz, 600kHz 93% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 20-QSOP
    ADP1828ACPZ-R7

    ADP1828ACPZ-R7

    IC REG CTRLR BUCK 20LFCSP

    Analog Devices Inc.

    1,102
    ADP1828ACPZ-R7

    规格书

    - 20-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 300kHz, 600kHz 93% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 20-LFCSP (4x4)
    ISL8117AFRZ-T7A

    ISL8117AFRZ-T7A

    IC REG CTRLR BUCK 16QFN

    Renesas Electronics Corporation

    598
    ISL8117AFRZ-T7A

    规格书

    - 16-TFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 60V 100kHz ~ 2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (4x4)
    LT3800IFE#TRPBF

    LT3800IFE#TRPBF

    IC REG CTRLR BUCK 16TSSOP

    Analog Devices Inc.

    3,315
    LT3800IFE#TRPBF

    规格书

    - 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 60V 200kHz - Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
    UCC25702N

    UCC25702N

    IC REG CTRLR MULT TOPOLOGY 14DIP

    Texas Instruments

    4,273
    UCC25702N

    规格书

    - 14-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Through Hole 14-PDIP
    MAX25203ATJA/VY+

    MAX25203ATJA/VY+

    IC 36V DUAL PHASE BOOST I2C

    Analog Devices Inc./Maxim Integrated

    2,419
    MAX25203ATJA/VY+

    规格书

    - 32-WFQFN Exposed Pad Tray Obsolete Transistor Driver Step-Up Positive Boost 1 2 1.8V ~ 36V 220kHz ~ 2.1MHz - Yes Yes I2C, SMBus Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 32-WETQFN (5x5)
    MAX25203BATJA/VY+

    MAX25203BATJA/VY+

    36V DUAL PHASE BOOST CONTROLLER

    Analog Devices Inc./Maxim Integrated

    2,277
    MAX25203BATJA/VY+

    规格书

    - 32-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Up Positive Boost 1 2 1.8V ~ 36V 220kHz ~ 2.1MHz - Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 32-WETQFN (5x5)
    UCD9220RGZR

    UCD9220RGZR

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    3,130
    UCD9220RGZR

    规格书

    - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Tracking -40°C ~ 125°C (TJ) - - Surface Mount 48-VQFN (7x7)
    MAX741UCAP+

    MAX741UCAP+

    IC REG CTRLR BUCK/BOOST 20SSOP

    Analog Devices Inc./Maxim Integrated

    3,819
    MAX741UCAP+

    规格书

    - 20-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 2.7V ~ 15.5V - - No Yes - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SSOP
    MAX1845EEI+

    MAX1845EEI+

    IC REG CTRLR BUCK 28QSOP

    Analog Devices Inc./Maxim Integrated

    4,705
    MAX1845EEI+

    规格书

    * - Bulk Obsolete - - - - - - - - - - - - - - - - - -
    ADP1822ARQZ-R7

    ADP1822ARQZ-R7

    IC REG CTRLR BUCK 24QSOP

    Analog Devices Inc.

    3,069
    ADP1822ARQZ-R7

    规格书

    - 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.7V ~ 5.5V 310kHz, 570kHz - Yes Yes - Enable, Frequency Control, Margining, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-QSOP
    LT3782AEFE#TRPBF

    LT3782AEFE#TRPBF

    IC REG CTRLR BOOST 28TSSOP

    Analog Devices Inc.

    4,230
    LT3782AEFE#TRPBF

    规格书

    - 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 6V ~ 40V 154kHz ~ 465kHz 94% Yes Yes - Enable, Frequency Control, Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
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