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    UC3840 Search Results

    UC3840 Datasheets (12)

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    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    UC3840
    		SGS-Ates Switching Regulator IC Designers Data Pack 1984 Scan PDF 491.14KB 10
    UC3840
    		SGS-Thomson PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS Scan PDF 317.64KB 10
    UC3840
    		STMicroelectronics PROGRAMMABLE OFF-LIINE PWM CONTROLLER Scan PDF 457.82KB 10
    UC3840
    		Texas Instruments Programmable Offline PWM Controller Scan PDF 346.04KB 8
    UC3840J
    		Unknown Shortform IC and Component Datasheets (Plus Cross Reference Data) Short Form PDF 69.64KB 1
    UC3840J
    		SGS-Ates Switching Regulator IC Designers Data Pack 1984 Scan PDF 491.14KB 10
    UC3840J
    		SGS-Thomson PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS Scan PDF 317.64KB 10
    UC3840J
    		STMicroelectronics PROGRAMMABLE, OFF-LIINE, PWM CONTROLLER Scan PDF 457.77KB 10
    UC3840N
    		Unknown Shortform IC and Component Datasheets (Plus Cross Reference Data) Short Form PDF 69.64KB 1
    UC3840N
    		SGS-Ates Switching Regulator IC Designers Data Pack 1984 Scan PDF 491.15KB 10
    UC3840N
    		SGS-Thomson PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS Scan PDF 317.64KB 10
    UC3840N
    		STMicroelectronics PROGRAMMABLE, OFF-LIINE, PWM CONTROLLER Scan PDF 457.77KB 10
    SF Impression Pixel

    UC3840 Price and Stock

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    Unitrode Corporation UC3840J

    IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,DIP,18PIN,CERAMIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Quest Components UC3840J 11
    • 1 $18.00
    • 10 $16.00
    • 100 $16.00
    • 1000 $16.00
    • 10000 $16.00
    		Buy Now

    Texas Instruments UC3840N/883B

    Switching Controller, Voltage-mode, 1A, 500kHz Switching Freq-Max, PDIP18
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Vyrian UC3840N/883B 8,299
    • 1 -
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    Texas Instruments UC3840J/883B

    Switching Controller, Voltage-mode, 1A, 500kHz Switching Freq-Max, CDIP18
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Vyrian UC3840J/883B 7,585
    • 1 -
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    Texas Instruments UC3840DW

    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Vyrian UC3840DW 7,303
    • 1 -
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    Texas Instruments UC3840J

    Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP18
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Vyrian UC3840J 6,819
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    Find more UC3840 price and stock on Findchips.com

    UC3840 Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    UC3840

    Contextual Info: IN T E B P A T E D C IR C U IT S UC1840 UC2840 UC3840 UNITRODE Programmable, Off-Line, PWM Controller FEA TU R ES D ESC R IPTIO N * All Control, Driving, Monitoring, Although containing most of the features required by all types of switching and Protection Functions Included power supply controllers, the UC1840 family has been optimized for highly-efLow-Current, Off-Line Start Circuit ficient boot-strapped primary-side operation in forward or flyback power con­


    OCR Scan     		uc1840uc2840uc3840uc3706+2uc3611t34flslc PDF

    UC1840-UC2840-UC3840

    Abstract: SGS-Thomson uc1840 UC3840 ramp generator UC2840N UC3840N UC1840J DIP-18 UC1840 UC2840
    Contextual Info: SGS-THOMSON UC 1840 U C 2840 UC3840 PROGRAMMABLE, OFF-LINE, PWM CONTROLLER ALL CONTROL. DRIVING, MONITORING, AND PROTECTION FUNCTIONS INCLUDED LOW-CURRENT, OFF-LINE START CIRCUIT FEED-FORWARD LINE REGULATION OVER 4 TO 1 INPUT RANGE PWM LATCH FOR SINGLE PULSE PER PE­


    OCR Scan     		uc1840uc2840uc3840dip-18+6uc1840-uc2840-uc3840sgs-thomson uc1840ramp generatoruc2840nuc3840nuc1840j PDF

    UC3840

    Abstract: uc1840 SES1105 UC2840 C1840 UC3841
    Contextual Info: IN T E G R A T E D C IR C U IT S y UC1840 UC2840 UC3840 U N IT R D D E Programmable, Off-Line, PW M Controller DESCRIPTION FEA TU R ES • • • • All Control, Driving, Monitoring, Although containing most of the features required by all types of switching


    OCR Scan     		uc1840uc2840uc3840500khz+718-pinuc3705/3706/3707uc3611uc3706uc3841ses1105c1840 PDF

    UC3840

    Abstract: pwm switch mode power single chip UC1840-UC2840-UC3840 UC3841
    Contextual Info: Switching Regulators PWM Voltage Mode UC1840/UC2840/UC3840 • All control, driving, monitoring, and protection functions included • Low-current, off-line start circuit • Feed-forward line regulation over 4 to 1 input range • PWM latch for single pulse per period


    OCR Scan     		uc1840/uc2840/uc3840500khz18-pinuc1841+8/uc2841/uc3841uc1850/385024-pinuc3840pwm switch mode power single chipuc1840-uc2840-uc3840uc3841 PDF

    Uc1840

    Abstract: transistor LT 6225 UC3840 transistor c1640 2840-UC lt 6225
    Contextual Info: INTEGRATED CIRCUITS UC1840 UC2840 UC3840 UNITRODE Programmable, Off-Line, PWM Controller FEATURES All Control, Driving, Monitoring, and Protection Functions Included Low-Current, Off-Line Start Circuit Feed-Forward Line Regulation over 4 to 1 Input Range PWM Latch for Single Pulse per


    OCR Scan     		uc1840uc2840uc3840500khz+818-pinuc3705/3706/3707uc3706uc3611transistor lt 6225transistor c16402840-uclt 6225 PDF

    uc1840

    Abstract: UC3840 ramp generator UC1840J UC2840J SGS-ATES UC1840N UC2840 UC2840N UC3840J
    Contextual Info: | LINEAR * INTEGRATED CIRCUITS UC1840 UC2840 UC3840 PRELIMINARY DATA PROGRAMMABLE, O FF-LIN E, PWM CONTROLLER • • • • • • • • • • • • • A L L C O N T R O L, D R IV IN G , M O N IT O R IN G , AND P R O TEC TIO N F U N C T IO N S IN ­


    OCR Scan     		uc1840uc2840uc3840ramp generator+6uc1840juc2840jsgs-atesuc1840nuc2840nuc3840j PDF

    uc3840

    Abstract: PWM Controllers UC3841
    Contextual Info: DN-28 UNITRODE Design Note UC3840AJC3841/UC3851 PWM CONTROLLERS SUMMARY OF FUNCTIONS AND DIFFERENCES The UC3840/UC3841 and UC3851 PWM controllers in­ corporate numerous protection features for switch mode power supplies. The list includes programmable undervoltage lockout thresholds, programmable current limit


    OCR Scan     		dn-28uc3840ajc3841/uc3851uc3840/uc3841uc3851+4uc3841uc3840uc3841/51pwm controllers PDF

    UC3840

    Contextual Info: UC1840 UC2840 UC3840 INTEGRATED CIRCUITS UNITRODE Programmable, Off-Line, PWM Controller FEATURES • All control, driving, monitoring, and protection unctions included • Low-current, off-line start circuit • Feed-forward line regulation over 4 to 1 input range


    OCR Scan     		uc1840uc2840uc3840500khz+118-pin PDF

    UC3840

    Abstract: UC3841 Unitrode Semiconductor DN-28 UC3851
    Contextual Info: DN-28 Design Note UC3840/UC3841/UC3851 PWM CONTROLLERS SUMMARY OF FUNCTIONS AND DIFFERENCES The UC3840/UC3841 and UC3851 PWM controllers incorporate numerous protection features for switch mode power supplies. The list includes programmable undervoltage lockout thresholds, programmable current limit


    Original     		dn-28uc3840/uc3841/uc3851uc3840/uc3841uc3851+3uc3841uc3840unitrode semiconductor PDF

    1840-U

    Abstract: 2840-UC UC3840 c1840 UC1840J UC1840-U T4750
    Contextual Info: *57 S G S -T H O M S O N RSD SIHî@d [L[1 ¥ IR?© [fïïD 0 S UC1840 UC2840 UC3840 PROGRAMMABLE, OFF-LINE, PWM CONTROLLER ALL CONTROL. DRIVING, MONITORING, AND PROTECTION FUNCTIONS INCLUDED LOW-CURRENT. OFF-LINE START CIRCUIT FEED-FORWARD LINE REGULATION OVER 4


    OCR Scan     		uc1840uc2840uc3840dip-18+61840-u2840-ucc1840uc1840juc1840-ut4750 PDF

    UC3840

    Abstract: "PWM Controllers" PWM Controllers DN-28 UC3841 UC3851
    Contextual Info: DN-28 Design Note UC3840/UC3841/UC3851 PWM CONTROLLERS SUMMARY OF FUNCTIONS AND DIFFERENCES The UC3840/UC3841 and UC3851 PWM controllers incorporate numerous protection features for switch mode power supplies. The list includes programmable undervoltage lockout thresholds, programmable current limit


    Original     		dn-28uc3840/uc3841/uc3851uc3840/uc3841uc3851+4uc3841uc3840uc3841/51pwm controllers PDF

    SES1105

    Abstract: UC1840 C1840 UC3840 UC3640 UC2840 18pin flyback driver UC3706 UC1840-UC2840-UC3840 UC3841
    Contextual Info: IN T E G R A T E D C IR C U IT S UC1840 UC2840 UC3840 UNITRODE Programmable, Off-Line, PWM Controller FEATURES • All Control, Driving, Monitoring, and Protection Functions Included Low-Current, Off-Line Start Circuit Feed-Forward Line Regulation over 4 to 1 Input Range


    OCR Scan     		uc1840uc2840uc3840uc3705/3706/3707+8uc3706uc3640uc3841uc3611ses1105c184018pin flyback driveruc1840-uc2840-uc3840 PDF

    uc3840 "pin compatible"

    Abstract: UC3841 UC3840
    Contextual Info: 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     		uc1851uc2851uc3851500khz+8slus22659629558601mvauc1851juc1851j883bdn-28uc3840 "pin compatibleuc3841uc3840 PDF

    uc3840 "pin compatible"

    Abstract: SLUA UC3841 UC3840
    Contextual Info: 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     		uc1841uc2841uc3841500khz+8uc1841juc1841j883buc1841luc1841l883b96289920022auc3840 "pin compatiblesluauc3840 PDF

    Fuse RH A4 2A 250V

    Abstract: 14V dynamo l296 circuit diagram Siemens EC 35/17/10 half bridge converter 2kw LM393 application note generator dynamo scr preregulator UC3840 SCHEMATIC circuit scr oscillator
    Contextual Info: APPLICATION NOTE DESIGNING WITH THE L296 MONOLITHIC POWER SWITCHING REGULATOR A cost-effectivereplacement for costly hybrids, the L296 Power Switching Regulator delivers 4A at an output voltage of 5.1V to 40V and includes many popular supply features. This comprehensive application guide


    Original     		fuse rh a4 2a 250v14v dynamol296 circuit diagramsiemens ec 35/17/10+6half bridge converter 2kwlm393 application notegenerator dynamoscr preregulatoruc3840schematic circuit scr oscillator PDF

    TDA0200

    Abstract: TDA0200SP UA1489PC MC7812CK motorola ULN2803N UA324PC MC7812CK "cross reference" AM6012PC UA7812KC UA7812UC
    Contextual Info: CROSS REFERENCE INDUSTRY STANDARD AM6012APC AM6012PC CA081AE CA081BE CA081E CA082AE CA082BE CA082E CA084AE CA084BE CA084E CA124E CA139AF CA139E CA139F CA1458E CA1558E CA158E CA224E CA239AE CA239AF CA239E CA239F CA258E CA2901E CA2901F CA2902E CA2904E CA301AE


    OCR Scan     		am6012apcam6012pcca081aeca081be+15ca081eca082aeca082beca082eca084aeca084betda0200tda0200spua1489pcmc7812ck motorolauln2803nua324pcmc7812ck "cross referenceua7812kcua7812uc PDF

    C3840

    Abstract: Fr 3709 z UC3840 c1840 Primary-side Offline PWM Power Switch
    Contextual Info: IN T E Q R A T E O C IR C U IT S UNITRODE Programmable, Off-Line, PWM Controller FEATURES • All control, driving, monitoring, and protection functions included • Low-current, off-line start circuit • Feed-forward line regulation over 4 to 1 input range


    OCR Scan     		500khz18-pinuc1840uc2840+5uc3840c3840fr 3709 zc1840primary-side offline pwm power switch PDF

    IRFZ42 equivalent

    Abstract: tdk P2616 P2616 BUX12 UC3840
    Contextual Info: / = 7 SGS-THOMSON * 7 * , . 6 [L tlC T tM M ! A PPLICA TIO N NOTE A WIDE RANGE INPUT DC-DC POWER CONVERTER INTRODUCTION This 300W DC-DC converter, shown in Fig. 1 has a flyback topology and works in continuous mode with single output and features primary side control.


    OCR Scan     		sgsuc3840sgs2n2222asgs2n2907sgsp301+8irfz42bux12350pf220pfirfz42 equivalenttdk p2616p2616uc3840 PDF

    triac tag 8518

    Abstract: 70146 DS3654 X2864AD 7 segment display RL S5220 TC9160 la 4440 amplifier circuit diagram 300 watt philips ecg master replacement guide vtl 3829 A-C4 TCA965 equivalent
    Contextual Info: 1985 0 / 0 / CONTENTS VOLUME I Introduction to IC MASTER 3 Advertisers’ Index 8 Master Selection Guide Function Index I0 Part Number Index 40 Part Number Guide 300 Logo Guide 346 Application Note Directory 349 Military Parts Directory 50I Testing 506 Cross Reference


    OCR Scan     		triac tag 851870146ds3654x2864ad+67 segment display rl s5220tc9160la 4440 amplifier circuit diagram 300 wattphilips ecg master replacement guidevtl 3829 a-c4tca965 equivalent PDF

    UC3840

    Abstract: UC 493 UC1840 UC2840 UC1840J UC2840N UC3840N DIP-18 UC1840N UC2840J
    Contextual Info: U G 1840 U C 2840 „ U C 3840 LINEAR i n t e g r a t e d c i r c u i t s P R E L IM IN A R Y D A T A P R O G R A M M A B L E , O F F -L IN E , PWM C O N T R O L L E R S • A L L C O N T R O L , D R IV IN G , M O N IT O R IN G , AND P R O T E C T IO N F U N C T IO N S


    OCR Scan     		uc1840uc2840uc3840dip18+7uc 493uc1840juc2840nuc3840ndip-18uc1840nuc2840j PDF

    TL0621

    Abstract: LCD LM234 lf357 op-amp LM324 Low Power Quad Op-amp OPAMP 747 LM318 regulator TL071 op-amp k 105 jfet L7150* quad darlington LS4558
    Contextual Info: ALPHANUMERICAL INDEX Type Number Function Page Number AM6012 AM6012A DAC0806 DAC0807 DAC0808 J Series K09 Series L165 L200 L272/M L296/P L387A L601/2/3/4 L702 L2720/22/24 L4901A L4902A L4903 L4904A L4905 L4940 Series L4941/X L4960 L4962 L5832 L6221A/N L6222


    OCR Scan     		am6012am6012adac0806dac0807+16dac0808l272/ml296/pl387al601/2/3/4l2720/22/24tl0621lcd lm234lf357 op-amplm324 low power quad op-ampopamp 747lm318 regulatortl071 op-ampk 105 jfetl7150* quad darlingtonls4558 PDF

    SGS M114S

    Abstract: M114S TDA 931 PS TDA7284 equivalent TDA2003 equivalent TDA73XX TOKO kacs 10.7MHz fm coil TBA820M equivalent 27mhz remote control transmitter circuit FOR CAR UC3840
    Contextual Info: AUDIO POWER & PROCESSING ICs DATABOOK 1st EDITION JUNE 1991 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS W ITHOUT THE EXPRESS WRITTEN APPROVAL OF SGS-THOMSON Microelectronics.


    OCR Scan     		sgs m114sm114stda 931 pstda7284 equivalent+6tda2003 equivalenttda73xxtoko kacs 10.7mhz fm coiltba820m equivalent27mhz remote control transmitter circuit for caruc3840 PDF

    siemens r10 core

    Abstract: P2616 300w 20A rf amplifier flyback transformer lg tdk P2616 UC3840
    Contextual Info: F= 7 SCS-THOMSON APPLICATION NOTE A WIDE RANGE INPUT DC-DC POWER CONVERTER INTRODUCTION This 300W DC-DC converter, shown in Fig. 1 has a flyback topology and works in continuous mode with single output and features primary side control. The Power switch is designed around an emitter


    OCR Scan     		sgsuc3840sgs2n2222asgs2n2907sgsp301+10irfz42bux12350pf220pfsiemens r10 corep2616300w 20a rf amplifierflyback transformer lgtdk p2616uc3840 PDF

    14V dynamo

    Abstract: Roederstein EKR 58930-a2 car battery charger using scr Fuse RH A4 2A 250V scr pulse battery charger schematic vogt a3 EKR Series ERO Roederstein generator dynamo
    Contextual Info: APPLICATION NOTE DESIGNING WITH THE L296 MONOLITHIC POWER SWITCHING REGULATOR A cost-effective replacement for costly hybrids, the L296 Power Switching Regulator delivers 4A at an output voltage of 5.1V to 40V and includes many popular supply features. This comprehensive application guide


    Original     		14v dynamoroederstein ekr58930-a2car battery charger using scr+6fuse rh a4 2a 250vscr pulse battery charger schematicvogt a3ekr seriesero roedersteingenerator dynamo PDF