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    UCC1857 Search Results

    UCC1857 Datasheets (6)

    Part ECAD Model Manufacturer Description Curated Type PDF
    UCC1857 Texas Instruments Isolated Boost PFC Preregulator Controller Original PDF
    UCC1857 Unitrode Isolated Boost PFC Preregulator Controller Original PDF
    UCC1857DW Texas Instruments Isolated Boost PFC Preregulator Controller Original PDF
    UCC1857J Texas Instruments Isolated Boost PFC Preregulator Controller Original PDF
    UCC1857L Texas Instruments Isolated Boost PFC Preregulator Controller Original PDF
    UCC1857N Texas Instruments Isolated Boost PFC Preregulator Controller Original PDF

    UCC1857 Datasheets Context Search

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    Current-Fed Push-Pull Converter

    Abstract: UC3854 mosfet based ac drive ckt diagram DIL-20 PLCC-20 UCC1857 UCC2857 UCC3857 ZCS boost 2A mosfet igbt driver stage
    Text: UCC1857 UCC2857 UCC3857 Isolated Boost PFC Preregulator Controller PRELIMINARY FEATURES DESCRIPTION • PFC With Isolation, VO < VIN The UCC3857 provides all of the control functions necessary for an Isolated Boost PFC Converter. These converters have the advantage of transformer isolation between primary and secondary, as well as an output bus


    Original     		PDF UCC1857 UCC2857 UCC3857 UCC3857 Current-Fed Push-Pull Converter UC3854 mosfet based ac drive ckt diagram DIL-20 PLCC-20 UCC1857 UCC2857 ZCS boost 2A mosfet igbt driver stage

    cd 7368

    Abstract: Current-Fed Push-Pull Converter UCC3857 push-pull zcs circuit diagram for igbt inter with charging contol discrete model for uc3854 555 for boost converter mosfet based ac drive ckt diagram AC DC pwm controller rectifier uc3854 UC3854 test
    Text: UCC1857 UCC2857 UCC3857 Isolated Boost PFC Preregulator Controller PRELIMINARY FEATURES DESCRIPTION • PFC With Isolation, VO < VIN The UCC3857 provides all of the control functions necessary for an Isolated Boost PFC Converter. These converters have the advantage of transformer isolation between primary and secondary, as well as an output bus


    Original     		PDF UCC1857 UCC2857 UCC3857 UCC3857 cd 7368 Current-Fed Push-Pull Converter push-pull zcs circuit diagram for igbt inter with charging contol discrete model for uc3854 555 for boost converter mosfet based ac drive ckt diagram AC DC pwm controller rectifier uc3854 UC3854 test

    cd 7368

    Abstract: Current-Fed Push-Pull Converter AC DC pwm controller rectifier uc3854 ucc3857 application circuits UC3854
    Text: UCC1857 UCC2857 UCC3857 Isolated Boost PFC Preregulator Controller PRELIMINARY FEATURES DESCRIPTION • PFC With Isolation, VO < VIN The UCC3857 provides all of the control functions necessary for an Isolated Boost PFC Converter. These converters have the advantage of transformer isolation between primary and secondary, as well as an output bus


    Original     		PDF UCC1857 UCC2857 UCC3857 20-Pin UCC3857 cd 7368 Current-Fed Push-Pull Converter AC DC pwm controller rectifier uc3854 ucc3857 application circuits UC3854

    Current-Fed Push-Pull Converter

    Abstract: cd 7368 UCC3857 push-pull zcs UC3854 datasheet for PFC ucc3857 application circuits K033 ZCS boost converter discrete model for uc3854 UC3854 flyback PFC
    Text: UCC1857 UCC2857 UCC3857 Isolated Boost PFC Preregulator Controller PRELIMINARY FEATURES DESCRIPTION • PFC With Isolation, VO < VIN • Single Power Stage • Zero Current Switched IGBT • Programmable ZCS Time The UCC3857 provides all of the control functions necessary for an Isolated


    Original     		PDF UCC1857 UCC2857 UCC3857 UCC3857 UCC1857 Current-Fed Push-Pull Converter cd 7368 push-pull zcs UC3854 datasheet for PFC ucc3857 application circuits K033 ZCS boost converter discrete model for uc3854 UC3854 flyback PFC

    Untitled

    Abstract: No abstract text available
    Text: UCC1857 UCC2857 UCC3857 Isolated Boost PFC Preregulator Controller PRELIMINARY FEATURES DESCRIPTION • PFC With Isolation, VO < VIN The UCC3857 provides all of the control functions necessary for an Isolated Boost PFC Converter. These converters have the advantage of transformer isolation between primary and secondary, as well as an output bus


    Original     		PDF UCC1857 UCC2857 UCC3857 UCC3857

    ucc3857 application circuits

    Abstract: UC3854 flyback PFC
    Text: y UNITRODE UCC1857 UCC2857 UCC3857 Isolated Boost PFC Preregulator Controller PRELIMINARY FEATURES DESCRIPTION • PFC With Isolation, Vq < V|n The UCC3857 provides all of the control functions necessary for an Iso­ lated Boost PFC Converter. These converters have the advantage of trans­


    OCR Scan     		PDF 20-Pin UCC1857 UCC2857 UCC3857 UCC3857 ucc3857 application circuits UC3854 flyback PFC

    LA 7687 a

    Abstract: CD 7613 CP la 7687 push-pull zcs Current-Fed Push-Pull Converter 7631 bridge rectifier UC3854 flyback PFC
    Text: y UCC1857 UCC2857 UCC3857 U N IT R O O E Isolated Boost PFC Preregulator Controller FEATURES • PFC With Isolation, Vo < V in • Single Power Stage • Zero Current Switched IGBT • Programmable ZCS Time • Corrects PF to >0.99 • Fixed Frequency, Average Current


    OCR Scan     		PDF UCC1857 UCC2857 UCC3857 UCC3857 LA 7687 a CD 7613 CP la 7687 push-pull zcs Current-Fed Push-Pull Converter 7631 bridge rectifier UC3854 flyback PFC

    LA 7687 a

    Abstract: analog 7368
    Text: y UCC1857 UCC2857 UCC3857 UNITRODE Isolated Boost PFC Preregulator Controller FEATURES PFC With Isolation, VO < VIN Single Power Stage Zero Current Switched IGBT Programmable ZCS Time Corrects PF to >0.99 Fixed Frequency, Average Current Control Improved RMS Feedforward


    OCR Scan     		PDF UCC1857 UCC2857 UCC3857 20-Pin UCC3857 C3657 UDG-96136 LA 7687 a analog 7368

    Untitled

    Abstract: No abstract text available
    Text: M UCC1857 UCC2857 UCC3857 UNITRODE Isolated Boost PFC Preregulator Controller FEATURES PFC With Isolation, VO < VIN Single Power Stage Zero Current Switched IGBT Programmable ZCS Time Corrects PF to >0.99 Fixed Frequency, Average Current Control Improved RMS Feedforward


    OCR Scan     		PDF UCC1857 UCC2857 UCC3857 20-Pin UCC3857 34fi5n

    push-pull zcs

    Abstract: No abstract text available
    Text: [Ul UCC1857 UCC2857 UCC3857 UNITRODE Isolated Boost PFC Preregulator Controller FEATURES PFC With Isolation, VO < VIN Single Power Stage Zero Current Switched IGBT Programmable ZCS Time Corrects PF to >0.99 Fixed Frequency, Average Current Control Improved RMS Feedforward


    OCR Scan     		PDF UCC1857 UCC2857 UCC3857 UCC3857 push-pull zcs

    tda 7387

    Abstract: tda 7368
    Text: y UNITRODE UCC1857 UCC2857 UCC3857 Isolated Boost PFC Preregulator Controller PRELIMINARY FEATURES DESCRIPTION • PFC With Isolation, VQ < V!N The UCC3857 provides all of the control functions necessary for an Iso­ lated Boost PFC Converter. These converters have the advantage of trans­


    OCR Scan     		PDF UCC1857 UCC2857 UCC3857 UCC3857 tda 7387 tda 7368

    LA 7687 A

    Abstract: No abstract text available
    Text: y UNITRODE Isolated Boost PFC Preregulator Controller FEATURES PFC With Isolation, VO < VIN Single Power Stage Zero Current Switched IGBT Programmable ZCS Time Corrects PF to >0.99 Fixed Frequency, Average Current Control Improved RMS Feedforward Soft Start


    OCR Scan     		PDF 20-Pin UCC1857 UCC2857 UCC3857 UCC3857 LA 7687 A