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    UC38 Search Results

    UC38 Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    UC382T-ADJG3 Texas Instruments 3-A, Fast LDO Linear Regulator 5-TO-220 0 to 100 Visit Texas Instruments Buy
    UC3823N Texas Instruments High Speed PWM Controller 16-PDIP 0 to 70 Visit Texas Instruments Buy
    UC3823AN Texas Instruments High Speed PWM Controller 16-PDIP 0 to 70 Visit Texas Instruments Buy
    UC3824DWTR Texas Instruments High Speed PWM Controller 16-SOIC 0 to 70 Visit Texas Instruments Buy
    UC3842ADTR Texas Instruments Current Mode PWM Controller 14-SOIC 0 to 70 Visit Texas Instruments Buy
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    UC38 Price and Stock

    onsemi UC3843BVD1R2G

    IC REG CTRLR FLYBACK 8SOIC
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    Mouser Electronics UC3843BVD1R2G 9,582
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    UC3843BVD1R2G Cut Tape 6,840 1
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    onsemi UC3845BD1R2G

    IC REG CTRLR BOOST/FLYBACK 8SOIC
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    DigiKey UC3845BD1R2G Digi-Reel 4,502 1
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    UC3845BD1R2G Cut Tape 4,502 1
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    UC3845BD1R2G Reel 2,500 2,500
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    Texas Instruments UC3845AD8TR

    IC REG CTRLR MULT TOPOLOGY 8SOIC
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    Texas Instruments UC3845ADTR

    IC REG CTRLR MULT TOP 14SOIC
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    DigiKey UC3845ADTR Cut Tape 2,426 1
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    Texas Instruments UC3854ADWTR

    IC PFC CTR AVERAGE 200KHZ 16SOIC
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    Rochester Electronics UC3854ADWTR 77 1
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    Find more UC38 price and stock on Findchips.com

    UC38 Datasheets (500)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    UC3803X Stanley Electric Single Color diam 3 Flush Mount Round Shape Type Original PDF
    UC3804X Stanley Electric Single Color Flush Mount Round Shape Type Original PDF
    UC3806DW Texas Instruments Low Power, Dual Output, Current Mode PWM Controller Original PDF
    UC3806J Texas Instruments Low Power, Dual Output, Current Mode PWM Controller Original PDF
    UC3806L Texas Instruments Low Power, Dual Output, Current Mode PWM Controller Original PDF
    UC3806N Texas Instruments Low Power, Dual Output, Current Mode PWM Controller Original PDF
    UC3806Q Texas Instruments Low Power, Dual Output, Current Mode PWM Controller Original PDF
    UC382 Texas Instruments 1 - Fast Transient Response 3 Ampere Low Dropout Regulator Original PDF
    UC382-1 Texas Instruments Fast Transient Response 3 Ampere Low Dropout Regulator Original PDF
    UC382-1 Texas Instruments Fast LDO Linear Regulator Original PDF
    UC382-2 Texas Instruments Fast LDO Linear Regulator Original PDF
    UC3823 Texas Instruments High Speed PWM Controller Original PDF
    UC382-3 Texas Instruments Fast LDO Linear Regulator Original PDF
    UC3823A Texas Instruments High Speed PWM Controller Original PDF
    UC3823ADW Texas Instruments UC3823 - High Speed PWM Controller 16-SOIC 0 to 70 Original PDF
    UC3823ADW Texas Instruments HIGH SPEED PWM CONTROLLER Original PDF
    UC3823ADW Texas Instruments High Speed PWM Controller Original PDF
    UC3823ADW Texas Instruments High Speed PWM Controller 16-SOIC 0 to 70 Original PDF
    UC3823ADWG4 Texas Instruments UC3823 - High Speed PWM Controller 16-SOIC 0 to 70 Original PDF
    UC3823ADWG4 Texas Instruments PMIC - Voltage Regulators - DC DC Switching Controllers, Integrated Circuits (ICs), IC REG CTRLR PWM CM/VM 16-SOIC Original PDF
    ...

    UC38 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    uc3840 "pin compatible"

    Abstract: UC3841 UC3840
    Text: UC1851 UC2851 UC3851 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-Current Off Line Start Circuit • Voltage Feed Forward or Current Mode Control • High Current Totem Pole Output


    Original     		UC1851 UC2851 UC3851 500kHz slus226 59629558601MVA UC1851J UC1851J883B DN-28 uc3840 "pin compatible" UC3841 UC3840 PDF

    uc3840 "pin compatible"

    Abstract: SLUA UC3841 UC3840
    Text: UC1841 UC2841 UC3841 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-current, Off-line Start Circuit • Voltage Feed Forward or Current Mode Control • Guaranteed Duty Cycle Clamp


    Original     		UC1841 UC2841 UC3841 500kHz UC1841J UC1841J883B UC1841L UC1841L883B 96289920022A uc3840 "pin compatible" SLUA UC3841 UC3840 PDF

    uc3825 application notes

    Abstract: SLUA125 uc3825 application note uc3825 unitrode U-128 unitrode uc1825a power supply UC3825
    Text: UC1823A,B/1825A,B UC2823A,B/2825A,B UC3823A,B/3825A,B High Speed PWM Controller FEATURES DESCRIPTION • Improved versions of the UC3823/UC3825 PWMs • Compatible with Voltage or Current-Mode Topologies • Practical Operation at Switching Frequencies to 1MHz


    Original     		UC1823A B/1825A UC2823A B/2825A UC3823A B/3825A UC3823/UC3825 UC3823A UC3825A UC3823 uc3825 application notes SLUA125 uc3825 application note uc3825 unitrode U-128 unitrode uc1825a power supply UC3825 PDF

    UC38xx

    Abstract: unitrode U-128 BA1610 UC3825 application note UC28xx
    Text: IN TEG R A T ED CIR C UITS U C 1823A ,B /1825A ,B UNITRODE U C 2823A , B /2825A,B U C 3823A ,B /3825A ,B High Speed PWM Controller FEATURES DESC RIPTIO N “Bold Type” Denotes improved or new features • Improved versions of the UC3823/UC3825 PWMs The UC3823A & B and the UC3825A & B family of PWM control ICs are Improved versions of the standard


    OCR Scan     		/1825A /2825A /3825A UC3823/UC3825 UC3823A UC3825A UC3823 UC3825 12MHz UC1823A UC38xx unitrode U-128 BA1610 UC3825 application note UC28xx PDF

    D945 TRANSISTOR

    Abstract: d945
    Text: UC1842A/3 A/4A/5 A UC2842A/3A/4A/5A UC3842A/3A/4A/5A U IM IT R O D E Current Mode PWM Controller DESCRIPTION Low Start Up Current <0.5mA Trimmed Oscillator Discharge Current Automatic Feed Forward Compensation Pulse-by-Pulse Current Limiting Enhanced Load Response Characteristics


    OCR Scan     		UC1842A/3 UC2842A/3A/4A/5A UC3842A/3A/4A/5A UC1842A/3A/4A/5A UC3842/3/4/5 95VAC 130VA z/60Hz) 40kHz 100mV D945 TRANSISTOR d945 PDF

    ic 6283 circuit diagram

    Abstract: amplifier ic 6283 amplifier circuit using 6283 d 6283 ic
    Text: IN T E G R A T E D C IR C U I T S UC1853 UC2853 UC3853 U N IT R Q D E ADVANCED INFORMATION High Power Factor Preregulator Complete 8-pin Power Factor Solution Reduced External Components RMS Line Voltage Compensation Precision Multiplier/Squarer/Divider Internal 75kHz


    OCR Scan     		UC1853 UC2853 UC3853 75kHz UC1854, ic 6283 circuit diagram amplifier ic 6283 amplifier circuit using 6283 d 6283 ic PDF

    UC2856

    Abstract: No abstract text available
    Text: UC1856 UC2856 UC3856 y UNITRODE Improved Current Mode PWM Controller FEATURES Pin-for-Pin Compatible With the UC3846 DESCRIPTION Improved Current Sense Amplifier With Reduced Noise Sensitivity The UC3856 is a high performance version of the popular UC3846


    OCR Scan     		UC3846 UC1856 UC2856 UC3856 UC3856 UDG-96184 PDF

    ksy 11

    Abstract: No abstract text available
    Text: y UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 UNITRODE Phase Shift Resonant Controller FEATURES DESCRIPTION • Zero to 100% Duty Cycle Control • Programmable Output Turn-On Delay The UC1875 family of integrated circuits implements control of a bridge power stage by phase-shifting the switching of one half-bridge with respect


    OCR Scan     		UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 10MHz 150nA UC1875 UC1875. ksy 11 PDF

    uc3825 design

    Abstract: power supply design uc3825
    Text: IN T E G R A T E D C IR C U IT S UC1825 UC2825 UC3825 U N IT R O D E High Speed PWM Controller DESCRIPTION Compatible with Voltage or Current Mode Topologies Practical Operation Switching Frequencies to 1MHz 50ns Propagation Delay to Output High Current Dual Totem Pole Outputs


    OCR Scan     		UC1825 UC2825 UC3825 uc3825 design power supply design uc3825 PDF

    500 watt mosfet power amplifier circuit diagram

    Abstract: transistor v2w power supply IRF830 APPLICATION 300 watt mosfet amplifier
    Text: y IN T E G R A T E D C I R C U IT S UC1852 UC2852 UC3852 UNITRQDE High Power Factor Preregulator FEATURES • Low-Cost Power Factor Correction • Power Factor Greater Than 0.99 • Few External Parts Required • Controlled On-Time Boost PWM • Zero-Current Switching


    OCR Scan     		UC1852 UC2852 UC3852 F/250VAC 1nF/16V 68nF/35V 180pF/16V F/16V 82nF/450V 500 watt mosfet power amplifier circuit diagram transistor v2w power supply IRF830 APPLICATION 300 watt mosfet amplifier PDF

    Untitled

    Abstract: No abstract text available
    Text: IN T E G R A T E D C I R C U IT S UC1871 UC2871 UC3871 U N IT R O D E Resonant Fluorescent Lamp Driver 1nA ICC when Disabled PWM Control fo r LCD Supply Zero Voltage Switched ZVS on Push-Pull Drivers Open Lamp Detect Circuitry 4.5V to 20V Operation Non-saturating Transform er


    OCR Scan     		UC1871 UC2871 UC3871 UC3871, PDF

    Untitled

    Abstract: No abstract text available
    Text: UC1849 UC2849 UC3849 UNITRODE Secondary Side Average Current Mode Controller FEATURES DESCRIPTION • Practical Secondary Side Control of Isolated Power Supplies • 1MHz Operation • Differential AC Switching Current Sensing • Accurate Programmable Maximum Duty Cycle


    OCR Scan     		UC1849 UC2849 UC3849 70MHz, U-140. PDF

    Sink15

    Abstract: No abstract text available
    Text: y applicationlB K INFO1 UNITRODE Il available ] UC1849 UC2849 UC3849 Secondary Side Average Current Mode Controller FEATURES DESCRIPTION • Practical Secondary Side Control of Isolated Power Supplies The UC1849 family of average current mode controllers accurately accom­


    OCR Scan     		UC1849 UC2849 UC3849 70MHz, U-140. Sink15 PDF

    Untitled

    Abstract: No abstract text available
    Text: IN T E G R A T E D C IR C U IT S UC1823 UC2823 UC3823 U N IT R Q D E High Speed PWM Controller FEATURES Com patible w ith Voltage or Current-M ode Topologies Practical O peration @ Switching Frequencies to 1.0MHz 50ns Propagation Delay to Output High C urrent Totem Pole O utput 1,5A peak


    OCR Scan     		UC1823 UC2823 UC3823 UC1823 -10nF) PDF

    C1846

    Abstract: C1847 UC3847 application UC3847 uc2846 application circuit UC2846 846U
    Text: UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 CURRENT-MODE PWM CONTROLLERS D3045, APRIL 198 8-R EV tS ED OCTOBER 1908 • Autom atic Feed-Forw ard C o m p en sa tion UC1846. U C1847 . . J PACKAG E U C 2 8 4 6 . U C 2 8 4 7 , U C 38 46 . U C 3 8 4 7 . . . N P A C K A G E


    OCR Scan     		UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 D3045, 200-m 500-kHz UC1846. C1846 C1847 UC3847 application uc2846 application circuit 846U PDF

    high voltage linear regulator negative

    Abstract: mag amp
    Text: Power Supply Support Functions High Efficiency Linear Regulators UC1834/ UC2834/ UC3834 High Efficiency, Linear Regulator • Equally usable for either positive or negative regulators • 5A load with 0.5V Vin-Vout using external transistor • Internal precision positive and negative references


    OCR Scan     		UC1834/ UC2834/ UC3834 100mA 16-pin UC1835/2835/3835 UC1836/2836/3836 UC1835/6 UCI838/2838/3838 high voltage linear regulator negative mag amp PDF

    Untitled

    Abstract: No abstract text available
    Text: y UNITRODE ^ UC1851 UC2851 UC3851 Programmable, Off-Line, PWM Controller FEATURES All Control, Driving, Monitoring, and Protection Functions Included Low-Current Off Line Start Circuit Voltage Feed Forward or Current Mode Control High Current Totem Pole Output


    OCR Scan     		500kHz UC1851 UC2851 UC3851 200mV 600mV UC1840/UC1841 PDF

    UC3854 Design Note

    Abstract: UC3854 test
    Text: IN T E G R A T E D C IR C U IT S 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


    OCR Scan     		UC1854 UC2854 UC3854 UC3854 U-134 UC3854 Design Note UC3854 test PDF

    Untitled

    Abstract: No abstract text available
    Text: y UNITRODE UC185-1 , - 2 , - 3 , - A D J UC285-1 ,-2,-3,-ADJ UC385-1 ,-2,-3,-ADJ PRELIMINARY Fast LDO Linear Regulator FEATURES DESCRIPTION • Fast Transient Response The UC385 is a low dropout linear regulator providing a quick response to fast load changes. Combined with its precision on-board reference, the


    OCR Scan     		500mV UC185-1 UC285-1 UC385-1 UC385 PDF

    UC3861 application note

    Abstract: No abstract text available
    Text: 1 1 |application INFO available | UNITRODE UC1861-1868 UC2861-2868 UC3861-3868 Resonant-Mode Power Supply Controllers FEATURES DESCRIPTION • Controls Zero Current Switched ZCS or Zero Voltage Switched (ZVS) Quasi-Resonant Converters The UC1861-1868 family of ICs is optimized for the control of Zero Cur­


    OCR Scan     		UC1861-1868 UC2861-2868 UC3861-3868 10kHz UC3861-3868 UC3861 application note PDF

    RL3792

    Abstract: 500 watt mosfet power amplifier circuit diagram
    Text: y UC1852 UC2852 UC3852 U N IT R O D E High Power-Factor Preregulator FEATURES DESCRIPTION • Low-Cost Power Factor Correction • Power Factor Greater Than 0.99 • Few External Parts Required The UC1852 provides a low-cost solution to active power-factor correction PFC


    OCR Scan     		UC1852 UC2852 UC3852 47nF/250VAC 1nF/16V iF/35V 180pF/16V iF/16V 82nF/450V RL3792 500 watt mosfet power amplifier circuit diagram PDF

    Untitled

    Abstract: No abstract text available
    Text: H IN T E G R A T E D ! C IR C U IT 8 y UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 U N IT R O D E Phase Shift Resonant Controller FEATURES DESCRIPTION • Zero to 100% Duty Cycle Control The UC1875 family of integrated circuits implements control of a bridge power stage by phase-shifting the


    OCR Scan     		50fjA UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 UC1875 UC1875. PDF

    unitrode Applications Note U-96

    Abstract: UC3642 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 forward converter uc3844 500w 500W boost converter uc3843 UC3843 application note buck UC3843 in isolated flyback converter UC3843 application note soft start
    Text: APPLICATION NOTE U-100A THE UC3842/3/4/5 SERIES OF CURRENT-MODE PWM IC’S DESCRIPTION FEATURES The UC1842/3/4/5 family of control ICs provides the nec­ essary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal


    OCR Scan     		U-100A UC3842/3/4/5 UC1842/3/4/5 UC3642, UC3706, UC3901 U-101 unitrode Applications Note U-96 UC3642 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 forward converter uc3844 500w 500W boost converter uc3843 UC3843 application note buck UC3843 in isolated flyback converter UC3843 application note soft start PDF

    Untitled

    Abstract: No abstract text available
    Text: DN-40 U N IT R O D E Design Note THE EFFECTS OF OSCILLATOR DISCHARGE CURRENT VARIATIONS ON MAXIMUM DUTY CYCLE AND FREQUENCY IN UC3842 AND UC3842-"A" PWM ICs by YEAM CHONG HOCK Many designers try to program a precise maximum duty cycle and operating frequency by careful se­


    OCR Scan     		DN-40 UC3842 UC3842- 100kHz UC3844A UC3845A UC3842A UC3843A PDF