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    POWER UC3854 Search Results

    POWER UC3854 Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    UC3854DWTR Texas Instruments High Power Factor Preregulator 16-SOIC 0 to 70 Visit Texas Instruments Buy
    UC3854ADWG4 Texas Instruments Enhanced High Power Factor Preregulator 16-SOIC 0 to 70 Visit Texas Instruments Buy
    UC3854BNG4 Texas Instruments Enhanced High Power Factor Preregulator 16-PDIP 0 to 70 Visit Texas Instruments Buy
    UC3854DWG4 Texas Instruments High Power Factor Preregulator 16-SOIC 0 to 70 Visit Texas Instruments Buy
    UC3854ADW Texas Instruments Enhanced High Power Factor Preregulator 16-SOIC 0 to 70 Visit Texas Instruments Buy

    POWER UC3854 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    UC1854

    Abstract: UC1854A SOIC-16 UC1854B Unitrode DN-44
    Text: UC1854A/B UC2854A/B UC3854A/B Enhanced High Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor • Limits Line Current Distortion To <3% • World-Wide Operation Without Switches • Accurate Power Limiting •


    Original     		PDF UC1854A/B UC2854A/B UC3854A/B 500mV 16/10V 5/10V) 100pF 200pF 500pF 10kHz UC1854 UC1854A SOIC-16 UC1854B Unitrode DN-44

    SOIC-16

    Abstract: UC1854 UC1854A UC1854B
    Text: UC1854A/B UC2854A/B UC3854A/B Enhanced High Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor • Limits Line Current Distortion To <3% • World-Wide Operation Without Switches • Accurate Power Limiting •


    Original     		PDF UC1854A/B UC2854A/B UC3854A/B 500mV 16/10V 5/10V) SOIC-16 UC1854 UC1854A UC1854B

    pioneer magnetics

    Abstract: No abstract text available
    Text: UC1854A/B UC2854A/B UC3854A/B Enhanced High Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor • Limits Line Current Distortion To <3% • World-Wide Operation Without Switches • Accurate Power Limiting •


    Original     		PDF UC1854A/B UC2854A/B UC3854A/B 500mV 16/10V 5/10V) 100pF 200pF 500pF pioneer magnetics

    unitrode Applications Note U-125

    Abstract: UNITRODE DN-39B Power Factor Correction with the UC3854 UNITRODE DN-39 schematic circuit diagram for uc3854 uc3854 Datasheet, Circuit Application Note UNITRODE DN-41 SCHEMATIC DIAGRAM OF POWER factor corrector DN-39B uc3854 Application diode bridge
    Text: U-134 APPLICATION NOTE UC3854 Controlled Power Factor Correction Circuit Design PHILIP C. TODD ABSTRACT This Application Note describes the concepts and design of a boost preregulator for power factor correction. This note covers the important specifications for power factor correction, the boost power circuit design and the UC3854 integrated circuit which controls the converter. A complete design procedure is given


    Original     		PDF U-134 UC3854 UC3854A/B UC3854. DN-39 unitrode Applications Note U-125 UNITRODE DN-39B Power Factor Correction with the UC3854 UNITRODE DN-39 schematic circuit diagram for uc3854 uc3854 Datasheet, Circuit Application Note UNITRODE DN-41 SCHEMATIC DIAGRAM OF POWER factor corrector DN-39B uc3854 Application diode bridge

    UNITRODE DN-39B

    Abstract: uc3854 Datasheet, Circuit Application Note UNITRODE DN-39 DN-39B unitrode Applications Note U-125 UC3854 datasheet for PFC Power Factor Correction with the UC3854 SCHEMATIC DIAGRAM OF POWER factor corrector 300V dc dc boost converter capacitor power factor correction schematic
    Text: U-134 APPLICATION NOTE UC3854 Controlled Power Factor Correction Circuit Design PHILIP C. TODD ABSTRACT This Application Note describes the concepts and design of a boost preregulator for power factor correction. This note covers the important specifications for power factor correction, the boost power circuit design and the UC3854 integrated circuit which controls the converter. A complete design procedure is given


    Original     		PDF U-134 UC3854 UC3854A/B UC3854. DN-39 SEM600, SEM700, SEM700 UNITRODE DN-39B uc3854 Datasheet, Circuit Application Note UNITRODE DN-39 DN-39B unitrode Applications Note U-125 UC3854 datasheet for PFC Power Factor Correction with the UC3854 SCHEMATIC DIAGRAM OF POWER factor corrector 300V dc dc boost converter capacitor power factor correction schematic

    Untitled

    Abstract: No abstract text available
    Text: UNISONIC TECHNOLOGIES CO., LTD UC3854 Preliminary CMOS IC ENHANCED HIGH POWER FACTOR PREREGULATOR  DESCRIPTION The UTC UC3854 provide all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the AC input line current waveform to


    Original     		PDF UC3854 UC3854 QW-R103-082

    UC3854 datasheet for PFC

    Abstract: uc3854 Datasheet, Circuit Application Note UC3854 thermistor th1 UC3854 wave PFC UC3854 for PFC uc3854 Datasheet Power Factor Correction with the UC3854 UC3854 current amp UC3854 Schottky
    Text: DN-39E Design Note OPTIMIZING PERFORMANCE IN UC3854 POWER FACTOR CORRECTION APPLICATIONS by Bill Andreycak The performance of the UC3854 Power Factor Correction IC in the 250 watt application example has been evaluated using a precision PFC/THD instrument. The result was a power factor of 0.999


    Original     		PDF DN-39E UC3854 UC3854 F/250 F/450 UC3851 UC3854 datasheet for PFC uc3854 Datasheet, Circuit Application Note thermistor th1 UC3854 wave PFC UC3854 for PFC uc3854 Datasheet Power Factor Correction with the UC3854 UC3854 current amp UC3854 Schottky

    thermistor th1

    Abstract: UC3854 uc3854 Application UC3854 ADJUST UC3854 wave PFC UC3854 for PFC UC3854 datasheet for PFC uc3854 Datasheet, Circuit Application Note all diode 1n5817 List ZENER DIODE 18 volt 5 watt
    Text: DN-39E Design Note OPTIMIZING PERFORMANCE IN UC3854 POWER FACTOR CORRECTION APPLICATIONS by Bill Andreycak The performance of the UC3854 Power Factor Correction IC in the 250 watt application example has been evaluated using a precision PFC/THD instrument. The result was a power factor of 0.999


    Original     		PDF DN-39E UC3854 UC3854 thermistor th1 uc3854 Application UC3854 ADJUST UC3854 wave PFC UC3854 for PFC UC3854 datasheet for PFC uc3854 Datasheet, Circuit Application Note all diode 1n5817 List ZENER DIODE 18 volt 5 watt

    inductor 1 mH

    Abstract: DN-39D 400 watt audio amplifier MOSFET schematic circuit UC3854A uc3854 Application UC3854 datasheet for PFC UC3854A for PFC Power Factor Correction with the UC3854 with 250W output UC3854 UC3854 datasheet
    Text: Application Report SLUA177A – April 1994 – Revised December 2005 UC3854A and UC3854B Advanced Power Factor Correction Control ICs DN-44 Bill Andreycak . System Power MAN


    Original     		PDF SLUA177A UC3854A UC3854B DN-44) UC3854. UC3854 inductor 1 mH DN-39D 400 watt audio amplifier MOSFET schematic circuit uc3854 Application UC3854 datasheet for PFC UC3854A for PFC Power Factor Correction with the UC3854 with 250W output UC3854 datasheet

    astec custom power

    Abstract: No abstract text available
    Text: MODEL 7700 Power Factor Correction Power Module Designed for boost type power supply applications and active power factor correction circuits. • Module contains all power components necessary to build a power supply front end - Rectifier bridge with SCRs for inrush current


    Original     		PDF AS273 astec custom power

    bi 7700

    Abstract: UC3854 datasheet TC4422 scr gate driver ic 600 A UC3854 discrete model for uc3854 7700B HM31-20200 uc3854 servo LT1248
    Text: MODEL 7700 SERIES NEW HIGHER POWER VERSION Power Factor Correction Power Module MODELS/RANGE 7700B 7700-2A 1,500 Watts / 3,000 Watts 2,000 Watts / 4,000 Watts FEATURES AND BENEFITS • Module contains all power components necessary to provide power factor correction in a switching power supply.


    Original     		PDF 7700B 700-2A 7700B) 700-2A) HM31-20200. UC3854 ML4812 LT1248 bi 7700 UC3854 datasheet TC4422 scr gate driver ic 600 A UC3854 discrete model for uc3854 7700B HM31-20200 uc3854 servo LT1248

    Untitled

    Abstract: No abstract text available
    Text: MODEL 7700 SERIES NEW HIGHER POWER VERSION Power Factor Correction Power Module MODELS/RANGE 7700B 7700-2A 1,500 Watts / 3,000 Watts 2,000 Watts / 4,000 Watts FEATURES AND BENEFITS • Module contains all power components necessary to provide power factor correction in a switching power supply.


    Original     		PDF 7700B 700-2A 7700B) 700-2A) HM31-20200. UC3854 ML4812 LT1248

    UC3854N

    Abstract: A-438381-2 Arnold mpp pioneer magnetics pioneer mosfet audio amp ic Design Note 39B UC2854D UC1854J
    Text: UC1854 UC2854 UC3854 High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation • Average Current-Mode Control


    Original     		PDF UC1854 UC2854 UC3854 UC3854N A-438381-2 Arnold mpp pioneer magnetics pioneer mosfet audio amp ic Design Note 39B UC2854D UC1854J

    pioneer mosfet audio amp ic

    Abstract: UC3854n pioneer magnetics A-438381-2 UC3854 datasheet UC2854 uc3854 pwm rectifier PLCC-20 SOIC-16 UC1854
    Text: UC1854 UC2854 UC3854 High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation • Average Current-Mode Control


    Original     		PDF UC1854 UC2854 UC3854 UC1854 pioneer mosfet audio amp ic UC3854n pioneer magnetics A-438381-2 UC3854 datasheet UC2854 uc3854 pwm rectifier PLCC-20 SOIC-16

    UC3854N

    Abstract: A-438381 UC2854N
    Text: UC1854 UC2854 UC3854 High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation • Average Current-Mode Control


    Original     		PDF UC1854 UC2854 UC3854 UC3854N A-438381 UC2854N

    UC3854N

    Abstract: "analog multiplier" pioneer mosfet audio amp ic A4-383
    Text: UC1854 UC2854 UC3854 High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation • Average Current-Mode Control


    Original     		PDF UC1854 UC2854 UC3854 UC3854N "analog multiplier" pioneer mosfet audio amp ic A4-383

    Design Note 39B

    Abstract: UC3854N A-438381-2
    Text: UC1854 UC2854 UC3854 High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation • Average Current-Mode Control


    Original     		PDF UC1854 UC2854 UC3854 Design Note 39B UC3854N A-438381-2

    uc3854 Application

    Abstract: DN-39B uc3854 ac dc UNITRODE u-134 UC3854 UC2854 unitrode op amp uc3854 pwm rectifier
    Text: y UNITRODE Ì High Power Factor Preregulator plication INFO m available | UC1854 UC2854 UC3854 FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor The UC1854 provides active power factor correction for power systems that otherwise would draw non-sinusoidal current from sinusoidal power


    OCR Scan     		PDF UC1854 UC2854 UC3854 DN-39Band U-134 uc3854 Application DN-39B uc3854 ac dc UNITRODE u-134 UC3854 unitrode op amp uc3854 pwm rectifier

    Arnold mpp

    Abstract: uc3854 pwm rectifier A-438381 UC3854 UC2854
    Text: IN T E G R A T E D C IR C U IT S UC1854 UC2854 UC3854 U IMIT R O D E High Power Factor Preregulator PRELIMINARY FEATURES DESCRIPTION • The UC1854 family of integrated circuits provide active power factor correction for power systems that otherwise would draw non-sinusoidal current from sinusoidal power lines.


    OCR Scan     		PDF UC1854 UC2854 UC3854 500Hz, Arnold mpp uc3854 pwm rectifier A-438381 UC3854

    Untitled

    Abstract: No abstract text available
    Text: • W B 5 n Q01bE76 373 ■ UC1854A/B UC2854A/B UC3854A/B UNITRODE Enhanced High Power Factor Preregulator FEATURES DESCRIPTION Controls Boost PWM to Near Unity Power Factor Limits Line Current Distortion To <3% World-Wide Operation Without Switches Accurate Power Limiting


    OCR Scan     		PDF Q01bE76 UC1854A/B UC2854A/B UC3854A/B 500mV 16/1O 300jiA UC1854A UC185aa

    Untitled

    Abstract: No abstract text available
    Text: n INTEGRATED CIRCUITS ^ U IM IT R O D E UC1854A/B UC2854A/B UC3854A/B Enhanced High Power Factor Preregulator FEATURES Controls Boost PWM to Near Unity Power Factor Limits Line Current Distortion To <3% World-Wide Operation Without Switches Accurate Power Limiting


    OCR Scan     		PDF UC1854A/B UC2854A/B UC3854A/B 500mV 16/10V -UC1854A UC1854B DD157S7

    pioneer A-70

    Abstract: No abstract text available
    Text: ^ U IM IT R O D E UC1854A/B UC2854A/B UC3854A/B Enhanced High Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor • Limits Line Current Distortion To <3% • World-Wide Operation Without Switches • Accurate Power Limiting


    OCR Scan     		PDF UC1854A/B UC2854A/B UC3854A/B 500mV UC1854. UC1854, pioneer A-70

    ap amp mosfet 200 rms

    Abstract: No abstract text available
    Text: y UC1854 UC2854 UC3854 UNITRODE High Power Factor Preregulator FEATURES DESCRIPTION Control Boost PWM to 0.99 Power Factor Limit Line Current Distortion To <5% World-Wide Operation Without Switches Feed-Forward Line Regulation Average Current-Mode Control


    OCR Scan     		PDF UC1854 UC2854 UC3854 U-134 ap amp mosfet 200 rms

    lm 3854

    Abstract: No abstract text available
    Text: UC1854 UC2854 UC3854 UNITRODE High Power Factor Preregulator FEATURES DESCRIPTION Control Boost PWM to 0.99 Power Factor Limit Line Current Distortion To <5% World-Wide Operation W ithout Switches Feed-Forward Line Regulation Average Current-Mode Control Low Noise Sensitivity


    OCR Scan     		PDF UC1854 UC2854 UC3854 line-curren00 U-134 lm 3854