AO YUET (HK)ELECTRONICS LIMITED AO YUET (HK)ELECTRONICS LIMITED

    DC DC Switching Controllers

    制造商 Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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    结果:
    Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    LTC1143LCS-ADJ#PBF

    LTC1143LCS-ADJ#PBF

    IC REG CTRLR BUCK/BCK-BST 16SOIC

    Analog Devices Inc.

    10
    RFQ
    LTC1143LCS-ADJ#PBF

    Datasheet

    - 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost 2 1 3.5V ~ 16V Up to 400kHz 100% No No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    LTC3728LIGN#PBF

    LTC3728LIGN#PBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    9
    RFQ
    LTC3728LIGN#PBF

    Datasheet

    - 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 260kHz ~ 550kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC3802EGN#PBF

    LTC3802EGN#PBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    31
    RFQ
    LTC3802EGN#PBF

    Datasheet

    - 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 3V ~ 30V 330kHz ~ 750kHz 89% Yes No - Current Limit, Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LT8204RFE#PBF

    LT8204RFE#PBF

    40V H-BRIDGE CONTROLLER W/ CURRE

    Analog Devices Inc.

    90
    RFQ
    LT8204RFE#PBF

    Datasheet

    - 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge 2 2 5.5V ~ 40V 100kHz ~ 1MHz - Yes Yes SPI Current Limit, Dead Time Control, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
    LTC1159CS-5#PBF

    LTC1159CS-5#PBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    7
    RFQ
    LTC1159CS-5#PBF

    Datasheet

    - 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 40V Up to 250kHz 100% Yes No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    LTC1159IS-5#PBF

    LTC1159IS-5#PBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    5
    RFQ
    LTC1159IS-5#PBF

    Datasheet

    - 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 40V Up to 250kHz 100% Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
    LTC3784MPGN#PBF

    LTC3784MPGN#PBF

    IC REG CTRLR BOOST 28SSOP

    Analog Devices Inc.

    11
    RFQ
    LTC3784MPGN#PBF

    Datasheet

    PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 28-SSOP
    LM5116HJD

    LM5116HJD

    IC REG CTRLR BUCK 20CDIP

    Texas Instruments

    5
    RFQ
    LM5116HJD

    Datasheet

    - 20-CDIP (0.300", 7.62mm) Window Tube Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 80V 200kHz, 535kHz - Yes Yes - Enable, Frequency Control, Ramp, Soft Start -55°C ~ 175°C (TJ) - - Through Hole 20-CDIP
    MAX17596ATE+

    MAX17596ATE+

    IC REG CTRLR BOOST/FLYBK 16TQFN

    Analog Devices Inc./Maxim Integrated

    0
    RFQ
    MAX17596ATE+

    Datasheet

    - 16-WFQFN Exposed Pad Strip Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 4.5V ~ 36V 100kHz ~ 1MHz 48% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (3x3)
    MAX17597ATE+

    MAX17597ATE+

    IC REG CTRLR BOOST/FLYBK 16TQFN

    Analog Devices Inc./Maxim Integrated

    0
    RFQ
    MAX17597ATE+

    Datasheet

    - 16-WFQFN Exposed Pad Strip Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 4.5V ~ 36V 100kHz ~ 1MHz 92.5% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (3x3)
    CS3843AGN8

    CS3843AGN8

    SWITCHING CONTROLLER

    onsemi

    950
    RFQ
    CS3843AGN8

    Datasheet

    * - Bulk Active - - - - - - - - - - - - - - - - - -
    CS5132HGDWR24

    CS5132HGDWR24

    DUAL SWITCHING CONTROLLER

    onsemi

    1,000
    RFQ
    CS5132HGDWR24

    Datasheet

    * - Bulk Active - - - - - - - - - - - - - - - - - -
    NCP5217AMNTXG

    NCP5217AMNTXG

    IC REG CTRLR BUCK 14-QFN

    onsemi

    0
    RFQ
    NCP5217AMNTXG

    Datasheet

    - 14-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 27V 300kHz - Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-QFN (3.5x3.5)
    UC3842ANG

    UC3842ANG

    IC REG CTRLR FLYBK ISO PWM 8-DIP

    onsemi

    0
    RFQ
    UC3842ANG

    Datasheet

    - 8-DIP (0.300", 7.62mm) Tube Obsolete 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) - - Through Hole 8-PDIP
    UC3842Q

    UC3842Q

    1A, 500KHZ BIPOLAR, PQCC20

    Unitrode

    966
    RFQ
    UC3842Q

    Datasheet

    - 20-LCC (J-Lead) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Boost, Buck, Buck-Boost, Flyback, Forward 1 1 - Up to 500kHz 97% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
    LM1771TSD

    LM1771TSD

    SWITCHING CONTROLLER, VOLTAGE-MO

    National Semiconductor

    1,000
    RFQ
    LM1771TSD

    Datasheet

    - 6-WDFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 5.5V 100kHz ~ 1MHz - Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
    CS51311GD14

    CS51311GD14

    SWITCHING CONTROLLER

    onsemi

    990
    RFQ
    CS51311GD14

    Datasheet

    * - Bulk Active - - - - - - - - - - - - - - - - - -
    ISL6401IB

    ISL6401IB

    SWITCHING CONTROLLER

    Intersil

    990
    RFQ
    ISL6401IB

    Datasheet

    - 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 4.5V ~ 5.5V 50kHz ~ 500kHz 48% No Yes - Enable, Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
    UC3844BNST

    UC3844BNST

    IC REG CTRLR PWM CM 8-MINIDIP

    STMicroelectronics

    182
    RFQ
    UC3844BNST

    Datasheet

    - 8-DIP (0.300", 7.62mm) Tube Obsolete 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 0°C ~ 70°C (TJ) - - Through Hole 8-Mini DIP
    E-UC2845BN

    E-UC2845BN

    IC REG CTRLR BST/FLYBK 8-MINIDIP

    STMicroelectronics

    37
    RFQ
    E-UC2845BN

    Datasheet

    - 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver 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) - - Through Hole 8-Mini DIP
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