Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    UC3842 DATASHEET Search Results

    UC3842 DATASHEET Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    UC3842ADTR Texas Instruments Current Mode PWM Controller 14-SOIC 0 to 70 Visit Texas Instruments Buy
    UC3842DTR Texas Instruments Current-Mode PWM Controller 14-SOIC 0 to 70 Visit Texas Instruments
    UC3842ADG4 Texas Instruments Current Mode PWM Controller 14-SOIC 0 to 70 Visit Texas Instruments Buy
    UC3842N Texas Instruments Current-Mode PWM Controller 8-PDIP 0 to 70 Visit Texas Instruments Buy
    UC3842D8TR Texas Instruments Current-Mode PWM Controller 8-SOIC 0 to 70 Visit Texas Instruments Buy

    UC3842 DATASHEET Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    uc3845 application smps

    Abstract: SMPS CIRCUIT DIAGRAM UC3842 uc3844 smps power supply uc3843 dc dc converter UC3842 smps design uc3842 uc3844 reference smps UC3842 smps diagram uc3843 UC3844 application note
    Text: www.fairchildsemi.com UC3842/UC3843/UC3844/UC3845 SMPS Controller Features Description • • • • The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications


    Original     		PDF UC3842/UC3843/UC3844/UC3845 500KHz UC3842/UC3843/UC3844/UC3845 UC3842 UC3844 UC3843 UC3845 uc3845 application smps SMPS CIRCUIT DIAGRAM UC3842 uc3844 smps power supply uc3843 dc dc converter UC3842 smps design uc3844 reference smps UC3842 smps diagram UC3844 application note

    uc3842

    Abstract: 12v dc power supply with uc3845 uc3843 uc3845 application smps uc3843 dc dc converter UC3844 uc3845 reference smps uc3844 smps power supply uc3845 uc3842 smps
    Text: www.fairchildsemi.com UC3842/UC3843/UC3844/UC3845 SMPS Controller Features Description • • • • The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications


    Original     		PDF UC3842/UC3843/UC3844/UC3845 500KHz UC3842/UC3843/UC3844/UC3845 UC3842 UC3844 UC3843 UC3845 12v dc power supply with uc3845 uc3845 application smps uc3843 dc dc converter uc3845 reference smps uc3844 smps power supply uc3842 smps

    UC3843 application note buck

    Abstract: uc3843 design guide UC2843 applications UC3845 application note buck UC2843 UC2845* application note UC3843 Boost BLOCK DIAGRAM buck uc3843 uc3843 boost current mode control UC1845 application notes
    Text: application INFO available UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting


    Original     		PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz UC3845 UC3845D UC3845D8 UC3845D8TR UC3845DTR UC3843 application note buck uc3843 design guide UC2843 applications UC3845 application note buck UC2843 UC2845* application note UC3843 Boost BLOCK DIAGRAM buck uc3843 uc3843 boost current mode control UC1845 application notes

    UC3844 boost

    Abstract: 8670
    Text: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to


    Original     		PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz UC3844 boost 8670

    UC3844 boost

    Abstract: UC3842P "cross-reference" UC3844 flyback application note UC3842 "cross-reference" UC2844N SLVA059A UC2844P SLVA057
    Text: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to


    Original     		PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz slua162 slva061 slva057 slyt017c UC3844 boost UC3842P "cross-reference" UC3844 flyback application note UC3842 "cross-reference" UC2844N SLVA059A UC2844P

    uc3843 boost

    Abstract: UC2843 UC2845* application note 8670402PA UC3843 Boost BLOCK DIAGRAM uc3843 12v to 30v
    Text: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to


    Original     		PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz uc3843 boost UC2843 UC2845* application note 8670402PA UC3843 Boost BLOCK DIAGRAM uc3843 12v to 30v

    UC3842 boost

    Abstract: UC3843 UC3842 flyback application note uc2844 1350KB UC1842J
    Text: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to


    Original     		PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz UC3842 boost UC3843 UC3842 flyback application note uc2844 1350KB UC1842J

    12v dc power supply with uc3845

    Abstract: 7812 12v to 5v regulator linear technologies UC1845LQMLV "UC3845" "Boost" UC2845 SO14 1350KB UC2842 TI UC3845 application notes UC3843P 5962-8670404VXA
    Text: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to


    Original     		PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz 12v dc power supply with uc3845 7812 12v to 5v regulator linear technologies UC1845LQMLV "UC3845" "Boost" UC2845 SO14 1350KB UC2842 TI UC3845 application notes UC3843P 5962-8670404VXA

    UC2845 SO14

    Abstract: SLUA143 UC1845 application notes uc3842 light uc3844 transformer design UNITRODE UC2844 UC2845* application note UC2845 application notes UC2842 UC2843 uc3842 UC3843 UC3844 UC2842 TI
    Text: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes


    Original     		PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz 5962-8670404XA 5962-8670404PA 5962-8670404V2A 5962-8670404VPA UC1845J UC2845 SO14 SLUA143 UC1845 application notes uc3842 light uc3844 transformer design UNITRODE UC2844 UC2845* application note UC2845 application notes UC2842 UC2843 uc3842 UC3843 UC3844 UC2842 TI

    boost uc3842 application note

    Abstract: uc3842 power factor uc3842 application circuit uc3842 uc3842 smps uc3842 application note boost with uc3842 UC3842 boost L4981A uc3842 application
    Text: AN832 APPLICATION NOTE L4981A SYNCHRONIZATION by C. Adragna Devices Description In most of SMPS using power factor correction, the convertion is accomplished with a PFC stage, in boost topology, that delivers a preregulated DC voltage to a downstream section. This provides the regulated final DC


    Original     		PDF AN832 L4981A pin16 boost uc3842 application note uc3842 power factor uc3842 application circuit uc3842 uc3842 smps uc3842 application note boost with uc3842 UC3842 boost uc3842 application

    L4981A

    Abstract: uc3842 boost uc3842 application note UC3842 SGS uc3842 boost uc3842 power factor uc3842 smps L4990 uc3842 application circuit uc3842 application note
    Text: APPLICATION NOTE L4981A SYNCHRONIZATION by C. Adragna In most of SMPS using power factor correction, the convertion is accomplished with a PFC stage, in boost topology, that delivers a preregulated DC voltage to a downstream section. This provides the regulated final DC buses, ensuring also the galvanic insulation from the mains.


    Original     		PDF L4981A pin16 uc3842 boost uc3842 application note UC3842 SGS uc3842 boost uc3842 power factor uc3842 smps L4990 uc3842 application circuit uc3842 application note

    uc3842

    Abstract: boost uc3842 application note uc3842 application circuit uc3842 power factor UC3842 boost L4981A 1N4148 L4990
    Text: APPLICATION NOTE L4981A SYNCHRONIZATION by C. Adragna Let us take into consideration how to interface the L4981A with other PWM controllers each requiring different interconnections. The devices that have been considered in the following examples are the L4990 PWM primary


    Original     		PDF L4981A L4990 theUC3842 L4990 uc3842 boost uc3842 application note uc3842 application circuit uc3842 power factor UC3842 boost 1N4148

    boost uc3842 application note

    Abstract: boost with uc3842 L4990
    Text: APPLICATION NOTE L4981A SYNCHRONIZATION In most of SMPS using power factor correction, the convertion is accomplished with a PFC stage, in boost topology, that delivers a preregulated DC voltage to a downstream section. This provides the regulated final DC buses, ensuring also the galvanic insulation from the mains.


    Original     		PDF L4981A datasheetpin16 boost uc3842 application note boost with uc3842 L4990

    UCC3813-4

    Abstract: pcb design on uc3842 SSYA008 UC3842 pinout pcb for uc3842 UC3842 soft start UCC3813-3 UCC3813 UCC3813-0 UC3842 Open Loop Circuit diagram
    Text: UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5 Low Power Economy BiCMOS Current Mode PWM FEATURES DESCRIPTION 100µA Typical Starting Supply Current 500µA Typical Operating Supply Current Operation to 1MHz Internal Soft Start Internal Fault Soft Start


    Original     		PDF UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5 UCC3802, UC3842, UC3842A UCC3813-0/-1/-2/-3/-4/-5 UCC3813N-5 UCC3813PW-5 UCC3813PWTR-5 SSYA008 UCC3813-4 pcb design on uc3842 UC3842 pinout pcb for uc3842 UC3842 soft start UCC3813-3 UCC3813 UCC3813-0 UC3842 Open Loop Circuit diagram

    buck uc3842 application note

    Abstract: pcb design on uc3842 buck dc to dc uc3842 converter circuit diagram U-133A SLUA213 UC3842 sepic design flyback uc3842 application note UC3842 soft start SLUA149 SLUA084
    Text: UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode PWM FEATURES DESCRIPTION • 100µA Typical Starting Supply Current The UCC1800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line


    Original     		PDF UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 UC3842 UC3842A UCCx800 UCCx801 UCCx802 UCCx803 UCCx804 buck uc3842 application note pcb design on uc3842 buck dc to dc uc3842 converter circuit diagram U-133A SLUA213 UC3842 sepic design flyback uc3842 application note UC3842 soft start SLUA149 SLUA084

    UCC1800

    Abstract: buck dc to dc uc3842 converter circuit diagram UCCx805 UC3842 buck buck uc3842 application note sepic uc3842 SLUA158 DN-42A
    Text: application INFO available UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode PWM FEATURES DESCRIPTION • 100µA Typical Starting Supply Current The UCC1800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line


    Original     		PDF UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 UC3842 UC3842A UCCx800 UCCx801 UCCx802 UCCx803 UCCx804 UCC1800 buck dc to dc uc3842 converter circuit diagram UCCx805 UC3842 buck buck uc3842 application note sepic uc3842 SLUA158 DN-42A

    buck dc to dc uc3842 converter circuit diagram

    Abstract: U133A CCFL INVERTER PINOUT 896KB UC3842 sepic design
    Text: application INFO available UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode PWM FEATURES DESCRIPTION • 100µA Typical Starting Supply Current The UCC1800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line


    Original     		PDF UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 UC3842 UC3842A UCCx800 UCCx801 UCCx802 UCCx803 UCCx804 buck dc to dc uc3842 converter circuit diagram U133A CCFL INVERTER PINOUT 896KB UC3842 sepic design

    C5100 MOSFET

    Abstract: UC3842 smps design UC3842 step up converter flyback smps uc3845 UC3842 smps project AN1889 SMPS CIRCUIT DIAGRAM UC3842 pcb design on uc3842 transistor c5100 NF-2000
    Text: AN1889 Application note ESBT STC03DE170HV in 3-phase auxiliary power supply Introduction The need to choose a high value of the fly-back voltage is well known to power supply designers when efficiency and high duty cycle become important requirements. Threephase auxiliary power supplies, starting from a bulk voltage of 750 V, require theoretically


    Original     		PDF AN1889 STC03DE170HV C5100 MOSFET UC3842 smps design UC3842 step up converter flyback smps uc3845 UC3842 smps project AN1889 SMPS CIRCUIT DIAGRAM UC3842 pcb design on uc3842 transistor c5100 NF-2000

    UC3842 smps design

    Abstract: ferrite core transformer calculation formula UC3842 smps project AN1889 uc3845 smps pcb design on uc3842 transformer winding formula step down transformer tank design calculation transformer calculation formula TDK Ferrite Core PC40
    Text: AN1889 APPLICATION NOTE ESBT STC03DE170 IN 3-PHASE AUXILIARY POWER SUPPLY 1. INTRODUCTION The need to choose a high value of the fly-back voltage is well known to power supply designers when efficiency and high duty cycle become important requirements. Three-phase auxiliary power supplies,


    Original     		PDF AN1889 STC03DE170 UC3842 smps design ferrite core transformer calculation formula UC3842 smps project AN1889 uc3845 smps pcb design on uc3842 transformer winding formula step down transformer tank design calculation transformer calculation formula TDK Ferrite Core PC40

    ferrite core transformer calculation formula

    Abstract: UC3842 smps project uc3842 smps Power Supply Schematic Diagram UC3842 smps design pcb design on uc3842 design of mosfet based power supply uc 3842 transformer winding formula step down TRANSISTOR R2W flyback transformer design uc3842 Switching Power Supply Schematic Diagram uc3842
    Text: AN1889 APPLICATION NOTE ESBT STC03DE170 IN 3-PHASE AUXILIARY POWER SUPPLY S. Buonomo, F. Saya, G.Vitale 1. INTRODUCTION The need to choose a high value of the fly-back voltage is well known to power supply designers when the efficiency and the need of higher duty cycle become important. Three-phase auxiliary power


    Original     		PDF AN1889 STC03DE170 ferrite core transformer calculation formula UC3842 smps project uc3842 smps Power Supply Schematic Diagram UC3842 smps design pcb design on uc3842 design of mosfet based power supply uc 3842 transformer winding formula step down TRANSISTOR R2W flyback transformer design uc3842 Switching Power Supply Schematic Diagram uc3842

    DN27

    Abstract: uc3843a ac adapter UNITRODE UC2845A flyback transformer design uc3842 5962-8670406PA DN-29 UC1843AJ SLYT017 UC1842AJQMLV
    Text: UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A Current Mode PWM Controller FEATURES • Optimized for Off-line and DC to DC Converters • Low Start Up Current <0.5mA • Trimmed Oscillator Discharge Current • Automatic Feed Forward Compensation •


    Original     		PDF UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A UC3842/3/4/5 5962-8670408XA 5962-8670408PA 5962-8670408V2A 5962-8670408VPA UC1845AJ DN27 uc3843a ac adapter UNITRODE UC2845A flyback transformer design uc3842 5962-8670406PA DN-29 UC1843AJ SLYT017 UC1842AJQMLV

    uc3842 buck

    Abstract: UC3842 pinout U133A flyback ucc38c42 SLUA084 UCC2804 UCC280X UCC3813 buck SLUA158
    Text: application INFO available UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode PWM FEATURES DESCRIPTION • 100µA Typical Starting Supply Current The UCC1800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line


    Original     		PDF UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 UC3842 UC3842A UCCx800 UCCx801 UCCx802 UCCx803 UCCx804 uc3842 buck UC3842 pinout U133A flyback ucc38c42 SLUA084 UCC2804 UCC280X UCC3813 buck SLUA158

    UC1845A-EP

    Abstract: pcb for uc3842 UC3842 dc dc design tool 1843AME altera top marking altera SOP top marking
    Text: UC1842A-EP, UC1843A-EP, UC1844A-EP, UC1845A-EP CURRENT-MODE PWM CONTROLLER SGLS134B – SEPTEMBER 2002 – REVISED APRIL 2003 D Controlled Baseline D D D D D D D D D D D D D D D D – One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of


    Original     		PDF UC1842A-EP, UC1843A-EP, UC1844A-EP, UC1845A-EP SGLS134B UC1845AMDREP pcb for uc3842 UC3842 dc dc design tool 1843AME altera top marking altera SOP top marking

    application uc3842

    Abstract: uc3842 opto UCC28C40 UCC28C41 UCC28C42 UCC28C43 UCC28C44 UCC28C45 UCC38C40 UCC38C41
    Text: UCC28C40, UCC28C41, UCC28C42, UCC28C43, UCC28C44, UCC28C45 UCC38C40, UCC38C41, UCC38C42, UCC38C43, UCC38C44, UCC38C45 SLUS485B – AUGUST 2001 BiCMOS LOWĆPOWER CURRENTĆMODE PWM CONTROLLER FEATURES D D D D D D D D D DESCRIPTION 1-MHz Operation 50-µA Start-Up Current, 100-µA Maximum


    Original     		PDF UCC28C40, UCC28C41, UCC28C42, UCC28C43, UCC28C44, UCC28C45 UCC38C40, UCC38C41, UCC38C42, UCC38C43, application uc3842 uc3842 opto UCC28C40 UCC28C41 UCC28C42 UCC28C43 UCC28C44 UCC28C45 UCC38C40 UCC38C41