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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
    LTC1539IGW#TRPBF

    LTC1539IGW#TRPBF

    IC REG CTRLR BUCK 36SSOP

    Analog Devices Inc.

    3,864
    LTC1539IGW#TRPBF

    规格书

    - 36-BSOP (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 36-SSOP
    LTC1439IG#TRPBF

    LTC1439IG#TRPBF

    IC REG CTRLR BUCK 36SSOP

    Analog Devices Inc.

    1,351
    LTC1439IG#TRPBF

    规格书

    - 36-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 36-SSOP
    LT3753MPFE#TRPBF

    LT3753MPFE#TRPBF

    IC REG CTRLR FWRD CONV 38TSSOP

    Analog Devices Inc.

    2,162
    LT3753MPFE#TRPBF

    规格书

    - 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 8.5V ~ 100V 100kHz ~ 500kHz - Yes Yes - Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
    UCD9222WRGZREP

    UCD9222WRGZREP

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    1,759
    UCD9222WRGZREP

    规格书

    - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Enable, Power Good, Reset, Tracking -55°C ~ 115°C (TJ) - - Surface Mount 48-VQFN (7x7)
    ZL8800ALBFT7A

    ZL8800ALBFT7A

    IC REG CTRLR BUCK PMBUS 44QFN

    Renesas Electronics Corporation

    1,406
    ZL8800ALBFT7A

    规格书

    Digital-DC™ 44-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 2 2 4.5V ~ 14V 200kHz ~ 1.33MHz - No Yes PMBus Current Limit, Enable, Power Good, Tracking -40°C ~ 85°C (TA) - - Surface Mount 44-QFN (7x7)
    LT3752MPFE#TRPBF

    LT3752MPFE#TRPBF

    IC REG CTRLR FWRD CONV 38TSSOP

    Analog Devices Inc.

    1,309
    LT3752MPFE#TRPBF

    规格书

    - 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.5V ~ 100V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
    LT3752MPFE-1#TRPBF

    LT3752MPFE-1#TRPBF

    IC REG CTRLR FWRD CONV 38TSSOP

    Analog Devices Inc.

    4,268
    LT3752MPFE-1#TRPBF

    规格书

    - 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10.5V ~ 16V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
    LT1952MPGN#PBF

    LT1952MPGN#PBF

    IC REG CTRLR FWRD CONV 16SSOP

    Analog Devices Inc.

    4,412
    LT1952MPGN#PBF

    规格书

    - 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9.25V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
    LT1952MPGN#TRPBF

    LT1952MPGN#TRPBF

    IC REG CTRLR FWRD CONV 16SSOP

    Analog Devices Inc.

    4,257
    LT1952MPGN#TRPBF

    规格书

    - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9.25V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
    LT1952MPGN-1#PBF

    LT1952MPGN-1#PBF

    IC REG CTRLR FWRD CONV 16SSOP

    Analog Devices Inc.

    3,052
    LT1952MPGN-1#PBF

    规格书

    - 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.82V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
    LT1952MPGN-1#TRPBF

    LT1952MPGN-1#TRPBF

    IC REG CTRLR FWRD CONV 16SSOP

    Analog Devices Inc.

    1,488
    LT1952MPGN-1#TRPBF

    规格书

    - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.82V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
    MAX5003EEE+T

    MAX5003EEE+T

    IC REG CTRLR BUCK 16QSOP

    Analog Devices Inc./Maxim Integrated

    1,284
    MAX5003EEE+T

    规格书

    - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 10.75V ~ 18.75V 50kHz ~ 300kHz 75% No No - Frequency Control, On Time Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
    LT3840MPFE#TRPBF

    LT3840MPFE#TRPBF

    IC REG CTRLR BUCK 28TSSOP

    Analog Devices Inc.

    4,957
    LT3840MPFE#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 -55°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
    LT8390JFE#TRPBF

    LT8390JFE#TRPBF

    60V SYNC 4-SWITCH BUCK-BOOST CNT

    Analog Devices Inc.

    3,933
    LT8390JFE#TRPBF

    规格书

    - 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 60V 150kHz ~ 650kHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
    LTC3707EGN#TRPBF

    LTC3707EGN#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    3,794
    LTC3707EGN#TRPBF

    规格书

    - 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC3891MPUDC#TRPBF

    LTC3891MPUDC#TRPBF

    IC REG CTRLR BUCK 20QFN

    Analog Devices Inc.

    2,173
    LTC3891MPUDC#TRPBF

    规格书

    - 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
    LT8390JUFD#TRPBF

    LT8390JUFD#TRPBF

    60V SYNC 4-SWITCH BUCK-BOOST CNT

    Analog Devices Inc.

    2,482
    LT8390JUFD#TRPBF

    规格书

    - 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 60V 150kHz ~ 650kHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-QFN (4x5)
    LTC3899EFE#TRPBF

    LTC3899EFE#TRPBF

    IC REG CTRLR BCK/BCK-BST 38TSSOP

    Analog Devices Inc.

    4,891
    LTC3899EFE#TRPBF

    规格书

    - 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
    LTC1649CS

    LTC1649CS

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    2,793
    LTC1649CS

    规格书

    - 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 5V 200kHz 93% Yes No - Current Limit, Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    LT3845MPFE#TRPBF

    LT3845MPFE#TRPBF

    IC REG CTRLR BUCK 16TSSOP

    Analog Devices Inc.

    4,009
    LT3845MPFE#TRPBF

    规格书

    - 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 300kHz - Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
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