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    KATY Electronic Technology Co., LTD KATY Electronic Technology Co., LTD

    DC DC Switching Controllers

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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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    应用所有
    结果:
    Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Qualification Voltage - Supply (Vcc/Vdd) Frequency - Switching Output Configuration Duty Cycle (Max) Synchronous Rectifier Grade Clock Sync Mounting Style Operating Temperature Serial Interfaces Control Features Supplier Device Package
    UC3845DR2

    UC3845DR2

    IC REG CTRLR BOOST/FLYBK 14SOIC

    onsemi

    4,766
    RFQ
    UC3845DR2

    Datasheet

    - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOIC
    CS51031GD8

    CS51031GD8

    IC REG CTRLR BUCK 8SOIC

    onsemi

    2,718
    RFQ

    -

    - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 4.3V ~ 20V 200kHz Positive 83.3% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control, Soft Start 8-SOIC
    UC3842ADR2

    UC3842ADR2

    IC REG CTRLR FLYBK ISO CM 14SOIC

    onsemi

    4,431
    RFQ
    UC3842ADR2

    Datasheet

    - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOIC
    NCP1378P

    NCP1378P

    IC REG CTRLR FLYBACK 8DIP

    onsemi

    2,169
    RFQ
    NCP1378P

    Datasheet

    - 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback 1 1 - 8.4V ~ 18V - Positive - No - No Through Hole 0°C ~ 125°C (TJ) - Current Limit 7-PDIP
    UC3843ADR2

    UC3843ADR2

    IC REG CTRLR BUCK 14SOIC

    onsemi

    4,980
    RFQ
    UC3843ADR2

    Datasheet

    - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOIC
    NCP5425DBR2

    NCP5425DBR2

    IC REG CTRLR BUCK 20TSSOP

    onsemi

    4,390
    RFQ
    NCP5425DBR2

    Datasheet

    - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 4V ~ 16V 150kHz ~ 750kHz Positive 100% Yes - No Surface Mount 0°C ~ 125°C (TJ) - Frequency Control 20-TSSOP
    NCP1450ASN33T1G

    NCP1450ASN33T1G

    IC REG CTRLR BOOST 5TSOP

    onsemi

    4,227
    RFQ
    NCP1450ASN33T1G

    Datasheet

    - SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Boost 1 1 - 0.9V ~ 6V 180kHz Positive 80% No - No Surface Mount -40°C ~ 85°C (TA) - Enable 5-TSOP
    UC2843ADR2

    UC2843ADR2

    IC REG CTRLR BUCK 14SOIC

    onsemi

    3,957
    RFQ
    UC2843ADR2

    Datasheet

    - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount -25°C ~ 85°C (TA) - Frequency Control 14-SOIC
    NCP81218DMNTXG

    NCP81218DMNTXG

    DERIVATIVE OF NCP81218 WI

    onsemi

    3,079
    RFQ

    -

    - 48-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM - - 3 2 - - - - - No - No Surface Mount - - - 48-QFN (6x6)
    NCV81277MNTXG

    NCV81277MNTXG

    AUTOMOTIVE APPROVED VERSION OF N

    onsemi

    3,844
    RFQ
    NCV81277MNTXG

    Datasheet

    - 40-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs PWM Signal Step-Down Buck 4 4 - 4.5V ~ 20V 250kHz ~ 1.2MHz Positive 100% Yes - Yes Surface Mount, Wettable Flank -40°C ~ 105°C I2C, PSI Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start 40-QFNW (5x5)
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