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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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    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
    UC3843ADX

    UC3843ADX

    IC REG CTRLR 8SOIC

    onsemi

    4,259
    RFQ
    UC3843ADX

    Datasheet

    - 8-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 8-SOIC
    UC3843D

    UC3843D

    IC REG CTRLR 14SOIC

    onsemi

    3,571
    RFQ
    UC3843D

    Datasheet

    - 14-SOIC (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 97% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOP
    UC3843DX

    UC3843DX

    IC REG CTRLR 14SOIC

    onsemi

    3,082
    RFQ
    UC3843DX

    Datasheet

    - 14-SOIC (0.209", 5.30mm 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 97% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOP
    UC3843N

    UC3843N

    IC REG CTRLR 8DIP

    onsemi

    2,694
    RFQ
    UC3843N

    Datasheet

    - 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 97% No - No Through Hole 0°C ~ 70°C (TA) - Frequency Control 8-DIP
    UC3844D

    UC3844D

    IC REG CTRLR PWM CM 14-SOIC

    onsemi

    2,228
    RFQ
    UC3844D

    Datasheet

    - 14-SOIC (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOP
    UC3844DX

    UC3844DX

    IC REG CTRLR PWM CM 14-SOIC

    onsemi

    4,057
    RFQ
    UC3844DX

    Datasheet

    - 14-SOIC (0.209", 5.30mm 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 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOP
    SG1577ASY

    SG1577ASY

    IC REG CTRLR BUCK/BOOST 20SOIC

    onsemi

    4,017
    RFQ

    -

    - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete - - - 2 - - 10V ~ 15V - - 95% - - - Surface Mount -40°C ~ 105°C (TA) - - 20-SOIC
    FAN1577AMX

    FAN1577AMX

    IC REG CTRLR BUCK 20SOIC

    onsemi

    3,502
    RFQ

    -

    - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 8V ~ 15V 340kHz Positive 90% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 20-SOIC
    NCV3030BDR2G

    NCV3030BDR2G

    IC REG CTRLR BUCK 8SOIC

    onsemi

    3,111
    RFQ

    -

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 AEC-Q100 4.7V ~ 28V 2.4MHz Positive 80% Yes Automotive No Surface Mount -40°C ~ 125°C (TJ) - - 8-SOIC
    NCV8852DR2G

    NCV8852DR2G

    IC REG CTRLR BUCK 8SOIC

    onsemi

    3,327
    RFQ
    NCV8852DR2G

    Datasheet

    - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 AEC-Q100 3.1V ~ 40V 100kHz ~ 500kHz Positive 93% No Automotive Yes Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control 8-SOIC
    Total 646 Record«Prev1... 5657585960616263...65Next»
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