UC3842 datasheet and application note, data sheet, circuit, pdf, cross reference, pinout

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UC3842 Datasheet, Circuit, PDF, Cross Reference, & Application Note Results

		1 - 50 of about 246 for UC3842
UC3842	Fairchild Semiconductor	SMPS Controller	125.29 Kb, 12 Pages.

UC3842	Fairchild Semiconductor	SMPS Controller	89.85 Kb, 10 Pages.

UC3842	Philips Semiconductors / NXP Semiconductors	Current-mode PWM controller	119.32 Kb, 8 Pages.

UC3842	STMicroelectronics	HIGH CURRENT SWITCHING REGULATORS	2896.95 Kb, 199 Pages.

UC3842	STMicroelectronics	UC3842 PROVIDES LOW-COST CURRENT-MODE CONTROL	161.3 Kb, 16 Pages.

UC3842	STMicroelectronics	CURRENTMODE PWM CONTROLLER	96.16 Kb, 11 Pages.

UC3842	Texas Instruments	Current Mode PWM Controller	573.96 Kb, 8 Pages.

UC3842	Texas Instruments	Current Mode PWM Controller	244.42 Kb, 7 Pages.

UC3842	Unitrode Semiconductor	Current Mode PWM Controller	431.38 Kb, 8 Pages.

UC3842/8-D	N/A	Shortform Data and Cross References (Misc Datasheets)	38.31 Kb, 1 Pages.

UC3842A	Contek Microelectronics Co., Ltd.	Current mode PWM control circuit.	66.08 Kb, 6 Pages.

UC3842A	Fairchild Semiconductor	SMPS Controller	41.19 Kb, 8 Pages.

UC3842A	FCI Semiconductor	Power Supply	258.92 Kb, 6 Pages.

UC3842A	Microsemi Corporation	CURRENT MODE PWM CONTROLLER	225.89 Kb, 8 Pages.

UC3842A	Motorola / Freescale Semiconductor	HIGH PERFORMANCE CURRENT MODE CONTROLLERS	399.49 Kb, 14 Pages.

UC3842A	N/A	The Power Supply IC Data Book 1993	83.2 Kb, 3 Pages.

UC3842A	On Semiconductor	High Performance Current Mode Controllers	356.14 Kb, 18 Pages.

UC3842A	On Semiconductor	High Performance Current Mode Controller	286.56 Kb, 20 Pages.

UC3842A	On Semiconductor	High Performance Current Mode Controllers	292.59 Kb, 20 Pages.

UC3842A	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	159.01 Kb, 16 Pages.

UC3842A	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	127.13 Kb, 15 Pages.

UC3842A	Texas Instruments	SMPS Controller - Datasheet Reference	527.43 Kb, 8 Pages.

UC3842A	Texas Instruments	(UC384xA) Current Mode PWM Controller	600.8 Kb, 11 Pages.

UC3842A	Unisonic Technologies Co., Ltd.	CURRENT MODE PWM CONTROL CIRCUITS	93.24 Kb, 9 Pages.

UC3842A	Unitrode Semiconductor	Current Mode PWM Controller	514.77 Kb, 7 Pages.

UC3842ACD	FCI Semiconductor	High Performance Current Mode Controller	258.92 Kb, 6 Pages.

UC3842ACS	FCI Semiconductor	High Performance Current Mode Controller	258.92 Kb, 6 Pages.

UC3842AD	Fairchild Semiconductor	SMPS Controller	41.19 Kb, 8 Pages.

UC3842AD	Linfinity Microelectronics	Current-Mode PWM Controller	952.08 Kb, 12 Pages.

UC3842AD	Microsemi Corporation	CURRENT MODE PWM CONTROLLER	225.89 Kb, 8 Pages.

UC3842AD	Motorola / Freescale Semiconductor	HIGH PERFORMANCE CURRENT MODE CONTROLLERS	399.49 Kb, 14 Pages.

UC3842AD	On Semiconductor	High Performance Current Mode Controllers	292.59 Kb, 20 Pages.

UC3842AD	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	222.68 Kb, 15 Pages.

UC3842AD	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	127.13 Kb, 15 Pages.

UC3842AD	Texas Instruments	Current Mode PWM Controller 14-SOIC 0 to 70	3629.31 Kb, 24 Pages.

UC3842AD	Texas Instruments	CURRENT MODE PWM CONTROLLER	514.77 Kb, 7 Pages.

UC3842AD	Texas Instruments	High Performance Current Mode Controllers	527.56 Kb, 8 Pages.

UC3842A-D	On Semiconductor	High Performance Current Mode Controllers	292.59 Kb, 20 Pages.

UC3842A-D08-T	Unisonic Technologies Co., Ltd.	CURRENT MODE PWM CONTROL CIRCUITS	93.25 Kb, 9 Pages.

UC3842AD1	STMicroelectronics	High Performance Current Mode PWM Controller	222.68 Kb, 15 Pages.

UC3842AD1	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	328.77 Kb, 14 Pages.

UC3842AD1	STMicroelectronics	Current Mode PWM, 0.5mA Start-up Supply Current, SOIC	127.13 Kb, 15 Pages.

UC3842AD1	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	159.01 Kb, 16 Pages.

UC3842AD1013TR	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	159.01 Kb, 16 Pages.

UC3842AD1013TR	STMicroelectronics	N/A	127.13 Kb, 15 Pages.

UC3842AD8	FCI Semiconductor	High Performance Current Mode Controller	258.92 Kb, 6 Pages.

UC3842AD8	Texas Instruments	Current Mode PWM Controller	527.43 Kb, 8 Pages.

UC3842AD8	Texas Instruments	Current Mode PWM Controller 8-SOIC 0 to 70	3629.31 Kb, 24 Pages.

UC3842AD8	Texas Instruments	Current Mode PWM Controller	600.77 Kb, 11 Pages.

UC3842AD8	Unitrode Semiconductor	Current Mode PWM Controller	514.78 Kb, 7 Pages.

Datasheets per page: 50 \| 250 \| 500

	1 - 50 of about 325 for UC3842
First line: uc3842 application circuit flyback uc3842 uc3842 flyback uc3842 Datasheet of ic uc3842 DN-89 Comparing UC3842, UCC3802, UCC3809 Primary Side Controllers Lisa Dinwoodie Abstract: .. Despite the fact that the UC3842 and the UCC3802 UCC3802 are pin for pin compatible, they are not drop in replacements for each other. Designed as the next generation ‘42, the UCC3809 UCC3809 also has dif-ferences .. Tags: flyback uc3842 UCC3809 UCC3802 uc3842 unitrode UC3842 ON Semiconductor uc3842 design uc3842 application note uc3842 application circuit UC3842 flyback uc3842 Design of Isolated Converters Using Simple Switch Datasheet of ic uc3842 UCC3802 UCC3809	73.21 Kb	5 Pages	Original

First line: power supply with uc3842 UFN432* Datasheet of ic uc3842 coilcraft e-4140-b UFN432 Current-mode controller UC3842 Abstract: .. Philips Semiconductors Linear Products Product specification. UC3842 Current-mode PWM controller. 1100 August 31, 1994 853-0614 13721. DESCRIPTION The UC3842 is available in an 8-Pin mini-DIP .. Tags: coilcraft e-4140-b Datasheet of ic uc3842 UFN432* UC3842N uc3842 pin diagram UC3842 ON Semiconductor uc3842 design uc3842 application note uc3842 application circuit uc3842 application UC3842 transistor UFN432 power supply with uc3842 UC3842	69.73 Kb	8 Pages	Original

First line: boost uc3842 application note L4981A* L4981A uc3842 AN832 APPLICATION NOTE L4981A SYNCHRONIZATION Devices Description most SMPS using power factor correction, convertion accomplished with stage, boost topology, that delivers preregulated voltage downstream section. This provides regulated final buse Abstract: .. and the UC3842 PWM controller without any dedicated pin for sync. . When L4990 L4990 with L4981A L4981A are used, different situations can be considered : The PFC controller L4981A L4981A is the master and the L4990 L4990 .. Tags: uc3842 application note uc3842 application circuit UC3842 st uc3842 power supply with uc3842 L4981A* boost uc3842 application note AN832 datasheet abstract..	26.3 Kb	3 Pages	Original

First line: uc3842 unitrode power supply with uc3842 power supply design uc3842 5v power supply with uc3842 Datasheet of ic uc3842 DN-42A DESIGN CONSIDERATIONS TRANSITIONING FROM UC3842 UCC3802 FAMILY John Gaumont attempt stay abreast trends power supply marketplace, Power Supply Design Engineer perpetually see Abstract: .. Design Notes. DN-42A DN-42A . DESIGN CONSIDERATIONS FOR TRANSITIONING FROM UC3842 TO THE NEW UCC3802 UCC3802 FAMILY. John Gaumont. In an attempt to stay abreast of trends in the power supply marketplace, the Power .. Tags: Datasheet of ic uc3842 5v power supply with uc3842 power supply design uc3842 power supply with uc3842 UCC3805 UCC3804 ucc3803 UCC3802 uc3842 unitrode UC3842 p pwm UC3842 ON Semiconductor uc3842 design uc3842 application note uc3842 application circuit UC3842 UCC3802 UCC3803 UCC3805	32.41 Kb	3 Pages	Original

First line: UC3843 application note AN UC3845 uc3845 smps UC3842 smps design uc3844 smps power supply UC3842/UC3843/UC3844/UC3845 SMPS Controller Abstract: .. Description The UC3842/UC3843 UC3843 /UC3844 UC3844 /UC3845 UC3845 are fixed frequency current-mode PWM controller. They are specially designed for Off - Line and DC-to-DC converter applications with minimum .. Tags: UC3842 smps design AN UC3845 UC3843 application note uc3845 smps uc3845 reference smps uc3845 reference uc3845 PWM power supply application note UC3845 dc dc applications uc3845 applications UC3845 application note UC3845 uc3844d uc3844 smps power supply uc3844 pdf UC3842 UC3843 UC3844 UC3845	89.85 Kb	10 Pages	Original

First line: uc3842 L4981A L4981A SYNCHRONIZATION most SMPS using power factor correction, convertion accomplished with stage, boost topology, that delivers preregulated voltage downstream section. This provides regulated final buses, ensuring also galvanic insulation from mains. Both sections P.W.M. technique e Abstract: .. Using the UC3842 with the L4981A L4981A it is neces- sary to consider that the UC3842 does not have a dedicated sync. pin. The suggested circuits are shown in fig. 3 and 4 for both master/slave configurations .. Tags: UC3842 SGS uc3842 application note uc3842 application circuit UC3842 power supply with uc3842 L4990 l4981a boost uc3842 application note ad10/255 datasheet abstract..	24.2 Kb	3 Pages	Original

First line: uc3842 L4981A SYNCHRONIZATION most SMPS using power factor correction, convertion accomplished with stage, boost topology, that delivers preregulated voltage downstream section. This provides regulated final buses, ensuring also galvanic insulation from mains. Both sections P.W.M. technique each wit Abstract: .. Using the UC3842 with the L4981A L4981A it is neces-sary to consider that the UC3842 does not have a dedicated sync. pin. The suggested circuits are shown in fig. 3 and 4 for both master/slave configurations .. Tags: UC3842 SGS uc3842 application note uc3842 application circuit UC3842 power supply with uc3842 L4981A boost uc3842 application note ad10/255 1/sinc* datasheet abstract..	39.68 Kb	3 Pages	Original

First line: UC3843 UC3845 application note uc3845 smps uc3844 smps power supply UC3845 dc dc applications UC3842/UC3843/UC3844/UC3845 SMPS Controller Abstract: .. Description The UC3842/UC3843 UC3843 /UC3844 UC3844 /UC3845 UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external .. Tags: uc3844 smps power supply UC3843 uc3845 smps uc3845 reference smps uc3845 PWM power supply application note UC3845 dc dc applications uc3845 applications UC3845 application note UC3845 uc3844 pdf uc3844 applications UC3844 application note UC3844 UC3842 UC3843 UC3844 UC3845	125.29 Kb	12 Pages	Original

First line: flyback uc3842 PWM IC 8-PIN DIP NE555 PWM flyback uc3842 uc3642 Current-mode controller UC3842 available 8-Pin mini-DIP necessary features implement off-line, fixed-frequency current-mode control schemes with minimal external parts count. This technique results improved line regulation, enhanced lo Abstract: .. specification Current-mode PWM controller DESCRIPTION The UC3842 is available in an 8-Pin mini-DIP the necessary features to implement off-line, fixed-frequency current-mode control schemes .. Tags: uc3642 flyback uc3842 NE555 PWM PWM IC 8-PIN DIP flyback uc3842 datasheet abstract..	197.72 Kb	8 Pages	OCR Scan

First line: flyback uc3842 UCC3802 ucc3804 power supply design uc3842 UC3842 DN-42A DESIGN CONSIDERATIONS TRANSITIONING FROM UC3842 UCC3802 FAMILY John Gaumont attempt stay abreast trends power supply marketplace, Power Supply Design Engineer perpetually seeking methods improving upon existing designs. Requirem Abstract: .. Design Notes. DN-42A DN-42A . DESIGN CONSIDERATIONS FOR TRANSITIONING FROM UC3842 TO THE NEW UCC3802 UCC3802 FAMILY. John Gaumont. In an attempt to stay abreast of trends in the power supply marketplace, the Power .. Tags: power supply design uc3842 UCC3802 ucc3805 UCC3804 ucc3803 uc3842 unitrode UC3842 ON Semiconductor uc3842 application note uc3842 application circuit UC3842 power supply with uc3842 flyback uc3842 UCC3802 UCC3803 UCC3805	39.96 Kb	4 Pages	Original

First line: uc3842 constant current uc3842 flyback constant current EC35 core 3c8 EC35-3c8 AN1272 UC3842 application note Author: Lester Hadley, 1991 1996 Abstract: .. AN1272 AN1272 UC3842 application note. Author: Lester J. Hadley, Jr. 1991 Dec. INTEGRATED CIRCUITS. Rev 1: 1996 Apr. Philips Semiconductors Application note. AN1272 AN1272 UC3842 application note. Author: Les .. Tags: EC35-3c8 core 3c8 uc3842 flyback constant current uc3842,application notes uc3842 pin diagram UC3842 ON Semiconductor uc3842 constant current UC3842 application notes uc3842 application note uc3842 application circuit UC3842 Transformer ec35 power supply with uc3842 Philips Electrolytic Capacitor 400v AN1272 UC3842	75.9 Kb	7 Pages	Original

First line: u3844 flyback uc3843 application forward converter UC3843 UC3843 flyback converter flyback uc3843 UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE CONTROLLER OPTIMIZED OFF-LINE CONVERTERS START-UP CURRENT AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE CURRENT LIMITING ENHANCED LOAD RESPONSE CHARACTERISTIC Abstract: .. UC2842 UC2842 /3/4/5 UC3842/3/4/5. May 1995. CURRENT MODE PWM CONTROLLER. . OPTIMIZED FOR OFF-LINE AND DC TO DCCONVERTERS . LOW START-UP CURRENT < 1 mA . AUTOMATIC FEED FORWARD COMPENSA-TION . PULSE-BY .. Tags: flyback uc3843 UC3843 flyback converter forward converter UC3843 flyback uc3843 application u3844 UC3845D UC3845 dc dc applications uc3845 applications UC3845 application note UC3845 UC3844N UC3844 application note uc3844 uc3843 dc dc converter UC3843 datasheet UC3843 application note 2 UC2842 3 4 5 UC3842 3 4 5	1094.15 Kb	11 Pages	Original

First line: UC3842B TL431 KA7500 pt16311 uc3842b equivalent AnaChip Cross Reference Table Linear switching regulator Anachip AP1117 ST1117 AP1084 ST1084 AP1184 AP1086 AP1186 AP033 AP431 ST431 AP432 ST432 AP3842 UC3842B ST3842 AP3843 UC3843B ST3843 AP3844 UC3844B ST3844 AP494 AP34063 MC34063 AP1501 AP1505 AP2001 Abstract: .. AP3842 AP3842 UC3842B ST3842 ST3842 UC3842 UC3842B. AP3843 AP3843 UC3843B UC3843B ST3843 ST3843 UC3843 UC3843 UC3843B UC3843B . AP3844 AP3844 UC3844B UC3844B ST3844 ST3844 UC3844 UC3844 UC3844B UC3844B . AP494 AP494 UC494 UC494 KA7500 KA7500 . AP34063 AP34063 MC34063 MC34063 AP1501 AP1501 LM2596 LM2596 . AP1505 AP1505 AP2001 AP2001 TL1451 TL1451 . AP2101 AP2101 .. Tags: uc3842b equivalent pt16311 KA7500 TL431 UC3842B UC494 UC3844B cross reference UC3844B uc3844 applications UC3844 application note uc3844 UC3843b ON Semiconductor UC3843B applications UC3843B UC3843 datasheet UC3843 application note 2 MIC2525 MIC2526	75.69 Kb	2 Pages	Original

First line: UC3843 diagram flyback uc3843 application UC3842N� flyback uc3843 flyback uc3842 UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE CONTROLLER OPTIMIZED OFF-LINE CONVERTERS START-UP CURRENT AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE CURRENT LIMITING ENHANCED LOAD RESPONSE CHARACTERISTICS UNDER-VOLTAGE L Abstract: .. UC2842 UC2842 /3/4/5 UC3842/3/4/5. May 1995. CURRENT MODE PWM CONTROLLER. . OPTIMIZED FOR OFF-LINE AND DC TO DCCONVERTERS . LOW START-UP CURRENT < 1 mA . AUTOMATIC FEED FORWARD COMPENSA-TION . PULSE-BY .. Tags: flyback uc3842 flyback uc3843 UC3842NÂ flyback uc3843 application UC3843 diagram UC3845 dc dc applications uc3845 applications UC3845 UC3844 application note UC3844 UC3843 datasheet UC3843 application note uc3843 UC3842 SGS UC3842 ON Semiconductor uc3842 application note UC2842 3 4 5 UC3842 3 4 5	132.95 Kb	11 Pages	Original

First line: off-line flyback regulator uc3844 UC2844 flyback application UC3842 UC3843 flyback uc3843 application UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE CONTROLLER OPTIMIZED OFF-LINE CONVERTERS START-UP CURRENT AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE CURRENT LIMITING ENHANCED LOAD RESPONSE CHARACTERI Abstract: .. UC2842 UC2842 /3/4/5 UC3842/3/4/5. May 1995. CURRENT MODE PWM CONTROLLER. . OPTIMIZED FOR OFF-LINE AND DC TO DCCONVERTERS . LOW START-UP CURRENT < 1 mA . AUTOMATIC FEED FORWARD COMPENSA-TION . PULSE-BY .. Tags: flyback uc3843 application UC2844 flyback application off-line flyback regulator uc3844 UC3845 dc dc applications UC3845 UC3844 application note UC3844 UC3843 datasheet UC3843 application note UC3843 application uc3843 UC3842 SGS UC3842 p pwm UC3842 ON Semiconductor UC2842 3 4 5 UC3842 3 4 5	117.22 Kb	11 Pages	Original

First line: UC3842 coilcraft e-4140-b UFN432* transistor UFN432 UFN432 UC1842 UC2842 UC3842 Current-Mode Controller UC1842 family control provides 8-Pin mini-DIP necessary features implement off-line, fixed-frequency current-mode control schemes with minimal external parts count. This technique results improved Abstract: .. UC1842 UC1842 UC2842 UC2842 UC3842 Current-Mode PWM Controller DESCRIPTION The UC1842 UC1842 family of control ICs provides in an 8-Pin mini-DIP the necessary features to implement off-line, fixed-frequency .. Tags: UFN432 transistor UFN432 UFN432* coilcraft e-4140-b UC3842 datasheet abstract..	231.69 Kb	9 Pages	OCR Scan

First line: flyback uc3843 application uc3845n UC3843 u3844 flyback uc3843 UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE CONTROLLER Abstract: .. UC2842 UC2842 /3/4/5 UC3842/3/4/5. October 1998. CURRENT MODE PWM CONTROLLER. . OPTIMIZED FOR OFF-LINE AND DC TO DCCONVERTERS . LOW START-UP CURRENT < 1 mA . AUTOMATIC FEED FORWARD COMPENSA-TION . PULSE .. Tags: flyback uc3843 u3844 uc3845n flyback uc3843 application UC3845 dc dc applications UC3845 UC3844N UC3844 application note UC3844 UC3843 datasheet UC3843 application note UC3843 UC3842N uc3842 pin diagram UC3842 ON Semiconductor UC2842 3 4 5 UC3842 3 4 5	96.15 Kb	11 Pages	Original

First line: UC3843 application note buck UC3842 buck "UC3845" " buck" UC3844 flyback application note unitrode Applications Note U-96 U-100A APPLICATION NOTE UC3842/3/4/5 PROVIDES LOW-COST CURRENT-MODE CONTROL fundamental challenge power supply design simultaneously realize conflicting objectives: good electri Abstract: .. UC3842/3/4/5 PROVIDES LOW-COST CURRENT-MODE CONTROL INTRODUCTION CURRENT-MODE CONTROL. The fundamental challenge of power supply design is to simultaneously realize two conflicting objectives .. Tags: "UC3845" " buck" UC3842 buck UC3843 application note buck voltage to frequency converter using ic 555 timer UNITRODE CROSS unitrode Applications Note U-96 UC3901 UC3845 dc dc applications UC3845 application note buck UC3845 application note uc3845 ap uc3845 UC3844 flyback application note UC3844 application note UC3842 3 4 5 UC3843 UC3844 UC3845	488.58 Kb	14 Pages	Original

First line: UC3842 buck boost uc3842 application note uc3842 constant current buck uc3842 application note uc3842 flyback constant current UC3842 PROVIDES LOW-COST CURRENT-MODE CONTROL fundamental challenge power supply design simultaneously realize conflicting objectives good electrical performance cost. UC38 Abstract: .. APPLICATION NOTE. UC3842 PROVIDES LOW-COST CURRENT-MODE CONTROL. The fundamental challenge of power supply design is to simultaneously realize two conflicting objecti-ves : good electrical .. Tags: uc3842 flyback constant current buck uc3842 application note boost uc3842 application note UC3842 buck UC3842 SGS UC3842 p pwm UC3842 ON Semiconductor uc3842 constant current uc3842 application note uc3842 application circuit UC3842 power supply with uc3842 flyback uc3842 sync flyback uc3842 DIODE TAIWAN SEMICON UC3842 AN246 1188	161.31 Kb	16 Pages	Original

First line: UC3842 Datasheet of ic uc3842 boost uc3842 application note uc3842 application uc3842 flyback constant current UC3842 PROVIDES LOW-COST CURRENT-MODE CONTROL fundamental challenge power supply design simultaneously realize conflicting objectives good electrical performance cost. UC3842 integrated pul Abstract: .. APPLICATION NOTE. UC3842 PROVIDES LOW-COST CURRENT-MODE CONTROL. The fundamental challenge of power supply design is to simultaneously realize two conflicting objecti-ves : good electrical .. Tags: uc3842 flyback constant current Datasheet of ic uc3842 UC3842 SGS UC3842 ON Semiconductor uc3842 constant current uc3842 application note uc3842 application circuit uc3842 power supply with uc3842 flyback uc3842 buck uc3842 application note boost uc3842 application note UC3842 AN246 1188	1179.22 Kb	16 Pages	Original

First line: unitrode Applications Note U-96 uc3843 step up UC3843 buck converter application note UC3843 application note buck UC3843 Boost converter U-100A APPLICATION NOTE UC3842/3/4/5 PROVIDES LOW-COST CURRENT-MODE CONTROL fundamental challenge power supply design simultaneously realize conflicting objectiv Abstract: .. UC3842/3/4/5 PROVIDES LOW-COST CURRENT-MODE CONTROL INTRODUCTION CURRENT-MODE CONTROL. The fundamental challenge of power supply design is to simultaneously realize two conflicting objectives .. Tags: UC3843 Boost converter UC3843 application note buck UC3843 buck converter application note unitrode Applications Note U-96 UC3901 UC3845 dc dc applications UC3845 application note buck uc3845 ap UC3845 UC3844 flyback application note UC3844 application note uc3844 45 UC3844 UC3843 step up converter UC3842 3 4 5 UC3843 UC3844 UC3845	496.05 Kb	15 Pages	Original

First line: LT336 LM35 application circuits with pdf lt431 MOTOROLA SEMICONDUCTOR mc34063 mc3842 Manufacturer National Semiconductor LP2950 LP2950/AMS2950 LP2951 LP2951/AMS2951 LP2954 AMS2954 LP2980/81/82 AMS3102 LP2985 AMS3102 LM1004 AMS1004 LM285/385 AMS285/385 LM2930 AMS2930 LM2931 AMS2931 LM2936 AMS116 LM35 Abstract: .. ICL8069 ICL8069 AMS8069 AMS8069 UC3842/43 AMS3842 AMS3842 /43 LM2930 LM2930 AMS2930 AMS2930 TC682 TC682 AMS682 AMS682 . .. Tags: mc3842 lt431 LM35 application circuits with pdf LT336 Unitrode Semiconductor Unisem UC3842 SGS uc3842 application note UC3842 tc05 lm336 SEMTECH SGS Sc431 SC4040 National Instruments MOTOROLA SEMICONDUCTOR mc34063 AMS2954 AMS3102 AMS1004 AMS285 385 AMS2930 AMS2931 AMS116 AMS336 AMS2911 AMS431 AMS3100 AMS4040 41 AMS2905 AMS317 AMS1117 ICL8069 AMS8069 AMS5010 AMS1009 AMS1083 AMS1084 AMS1085 AMS1086 AMS1508 AMS2908 AMS34063 AMS3842 43 AMS1505 REG1117 AMS2906 AMS1082	6.7 Kb	1 Pages	Original

First line: uc3844a datasheet uc3842 unitrode UC3843A datasheet� UC3842 UC3843A datasheet DN-40 EFFECTS OSCILLATOR DISCHARGE CURRENT VARIATIONS MAXIMUM DUTY CYCLE FREQUENCY UC3842 UC3842-"A" YEAM CHONG HOCK Many designers program precise maximum duty cycle operating frequency careful selection oscilla Abstract: .. CURRENT VARIATIONS ON MAXIMUM DUTY CYCLE AND FREQUENCY IN UC3842 AND UC3842-"A" PWM ICs. Many designers try to program a precise maximum duty cycle and operating frequency by careful se-lection .. Tags: UC3843A datasheetÂ uc3842 unitrode uc3844a datasheet UC3843A UC3842A UC3842 ON Semiconductor uc3842 application note UC3842 M74HC595BL UC3842 UC3842- A	28.03 Kb	3 Pages	Original

First line: 600V 100A thyristor mosfet 600V 30A MOSFET 1200v 30a MOSFET 1000v 30a WELDING STMicroelectronics SOLUTIONS Mains Rectification Abstract: .. Primary UC3842/3/4/5 A/B. L4990 L4990 /A L6380 L6380 /81 TD300N TD300N /310N 310N STU/W/Y/ExxNB50 ExxNB50 . STTAxx06 STTAxx06 D/P/TV VB408 VB408 * Current Mode PWM Controller. Enhanced PWM Controller - 1MHz, Soft Start, Inhibit, low pwr. cons. .. Tags: MOSFET 1000v 30a MOSFET 1200v 30a mosfet 600V 30A 600V 100A thyristor controller for PWM with IGBT W210PIV* W210* VB408 uc3842 application circuit uc3842 application 600V UC3842 Thyristor to220 thyristor 1200V 50A STGW50N60 pwm thyristor pwm INVERTER datasheet abstract..	27.88 Kb	1 Pages	Original

First line: uc3842 application note power supply with uc2842 UC1842 UC3842 pwm led driver using uc3842/3/4/5 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode Controller Optimized Off-line Converters Start Current (<1mA) Automatic Feed Forward Compensation Pulse-by-pulse Current Limiting Enhanced Load Resp Abstract: .. UC1842 UC1842 /3/4/5 UC2842 UC2842 /3/4/5 UC3842/3/4/5. Current Mode PWM Controller. FEATURES • Optimized For Off-line And DC To DC Converters. • Low Start Up Current <1mA • Automatic Feed Forward Compensation .. Tags: pwm led driver using uc3842/3/4/5 power supply with uc2842 UC3842 ON Semiconductor uc3842 application note uc3842 UC1842 flyback uc3842 UC1842 3 4 5 UC2842 3 4 5 UC3842 3 4 5	417.64 Kb	7 Pages	Original

First line: UC1845 application notes pwm led driver using uc3842/3/4/5 UC3842 power supply with uc2842 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode Controller Optimized Off-line Converters Start Current (<1mA) Automatic Feed Forward Compensation Pulse-by-pulse Current Limiting Enhanced Load Response C Abstract: .. UC1842 UC1842 /3/4/5 UC2842 UC2842 /3/4/5 UC3842/3/4/5. Current Mode PWM Controller. FEATURES • Optimized For Off-line And DC To DC Converters. • Low Start Up Current <1mA • Automatic Feed Forward Compensation .. Tags: power supply with uc2842 pwm led driver using uc3842/3/4/5 uc3842 unitrode UC3842 ON Semiconductor uc3842 application note uc3842 application circuit UC3842 UC1845 application notes UC1843 UC1842 flyback uc3842 UC1842 3 4 5 UC2842 3 4 5 UC3842 3 4 5	431.38 Kb	8 Pages	Original

First line: UC2844 flyback application uc3842 uc3845n UC2843 power supply design uc3842 71^237 0055431 SCS-THOMSON UC3842/3/4/5 S-TH0MS0N CURRENT MODE CONTROLLER OPTIMIZED OFF-LINE CONVERTERS START-UP CURRENT AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE CURRENT LIMITING Abstract:* .. 71^237 0055431 1. SCS-THOMSON �j gig �TM ILIÛTO � �!_ UC3842/3/4/5 S G S-TH0MS0N 30E ]> CURRENT MODE PWM CONTROLLER ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT < 1 mA .. Tags: power supply design uc3842 UC2843 uc3845n uc3842 UC2844 flyback application datasheet abstract..	440.96 Kb	8 Pages	OCR Scan

First line: UC1842 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode Controller FEATURES Optimized Off-line Converters Start Current (<1mA) Automatic Feed Forward Compensation Pulse-by-pulse Current Limiting Enhanced Load Response Characteristics Under-voltage Lockout With Hysteresis Double Pulse Suppressi Abstract: .. UC1842 UC1842 /3/4/5 UC2842 UC2842 /3/4/5 UC3842/3/4/5. Current Mode PWM Controller FEATURES. • Optimized For Off-line And DC To DC Converters. • Low Start Up Current <1mA • Automatic Feed Forward Compensation .. Tags: UC3842 ON Semiconductor uc3842 application note UC3842 UC2842 UC1842 flyback uc3842 UC1842 3 4 5 UC2842 3 4 5 UC3842 3 4 5 UC1844 UC1843 UC1845	573.96 Kb	8 Pages	Original

First line: UC1842 UC3842 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode Controller FEATURES Optimized Off-line Converters Start Current (<1mA) Automatic Feed Forward Compensation Pulse-by-pulse Current Limiting Enhanced Load Response Characteristics Under-voltage Lockout With Hysteresis Double Pulse Su Abstract: .. UC1842 UC1842 /3/4/5 UC2842 UC2842 /3/4/5 UC3842/3/4/5. Current Mode PWM Controller FEATURES. • Optimized For Off-line And DC To DC Converters. • Low Start Up Current <1mA • Automatic Feed Forward Compensation .. Tags: UC3842 ON Semiconductor uc3842 application note UC3842 UC1845 UC1843 uc1842 flyback uc3842 UC1842 3 4 5 UC2842 3 4 5 UC3842 3 4 5 UC1844 UC1843 UC1845	519.18 Kb	8 Pages	Original

First line: Datasheet of ic uc3842 uc3844a datasheet UC3843A datasheet� UC3842 DN-40 EFFECTS OSCILLATOR DISCHARGE CURRENT VARIATIONS MAXIMUM DUTY CYCLE FREQUENCY UC3842 UC3842-"A" YEAM CHONG HOCK Many designers program precise maximum duty cycle operating frequency careful selection oscillator timing Abstract: .. CURRENT VARIATIONS ON MAXIMUM DUTY CYCLE AND FREQUENCY IN UC3842 AND UC3842-"A" PWM ICs. Many designers try to program a precise maximum duty cycle and operating frequency by careful se-lection .. Tags: UC3843A datasheetÂ uc3844a datasheet Datasheet of ic uc3842 UC3843A UC3842 ON Semiconductor uc3842 application note UC3842 UC3842 UC3842- A	37.46 Kb	4 Pages	Original

First line: GM34063 utc l431 CONTROLE UC3842 lm324 lm339 replacement Replacement Products GM66102 GM66150 GM66151 GM66152 GM66153 GM66300 GM66301 GM66302 GM66500 GM66501 GM6155 AIC1730 GM6156 AIC1730 GM6250 AIC1722A/1723A GM6251 AIC1722A/1723A GM6253 GM6350 GM431A GM431B GM432A GM432B GM1117 GM1117S GM66015 AIC Abstract: .. UC3842 UC3843 UC3843 UC3844 UC3844 UC3845 UC3845 TDA7496L TDA7496L LM358 LM358 LM324 LM324 LM393 LM393 LM339 LM339 . NCP803-D NCP803-D XC61 XC61 . C. 88Cx 88Cx . x. 82Nx 82Nx . x. XC61 XC61 . C. 88Cx 88Cx . x. 82Nx 82Nx . x. Nico NS UTC Semtech Toko Torex ON Richo. .. Tags: lm339 replacement UC3842 lm324 CONTROLE GM34063 YS150103P16D XC62FP XC6204 XC62?P* utc l431 UR133 UC3845 dc dc applications uc3845 applications UC3845 application note UC3845 uc3844 applications AIC1730 AIC1722A 1723A AIC1086 AIC1085 AIC1084 AIC1594 AIC1596 GMA7496L	17.08 Kb	2 Pages	Original

First line: TDA4855 monitor EHT monitor EHT transformer BU2527 EHT COIL Converter Topologies Horizontal Deflection with TDA4855/58. AN96052 Abstract: .. APPENDIX :TDA4855 TDA4855 /58 B+ SECTION VERSUS UC3842 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26. LIST OF FIGURES Fig.1 Boost converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 .. Tags: EHT COIL BU2527 monitor EHT transformer monitor EHT TDA4855 datasheet abstract..	438.17 Kb	27 Pages	Original

First line: 5v power supply with uc3842 UC3842 uc3802* uc3802 DN-65 Considerations Powering BiCMOS Jack Palczynski Bipolar linear integrated circuits have been with years form controllers, supervisory circuits others. Since these devices have traditionally been built using relatively high voltage (35V) Bipolar Abstract: .. The most prolific of PWM ICs are those of the UC3842 family which are easy to use and to power. The VCC supply can be as high as 34V and an on-chip zener can sink up to 30mA 30mA of current. It consumes significantly .. Tags: 5v power supply with uc3842 Unitrode Semiconductor UNITRODE UC3842 ON Semiconductor uc3842 application note uc3842 uc3802* power supply with uc3842 power supply design uc3842 Datasheet of ic uc3842 UCC3802	89.06 Kb	3 Pages	Original

First line: KA7553* FAN7601 uc3842 AC-DC application� uc3842 AC-DC application UC3525 application notes General Purpose Phase Modulation Controllers (AC/DC DC/DC) Products Number Outputs Control Mode Switching Frequency (kHz) Supply Voltage Output Current Duty Ratio Startup Current (µA) Package FAN7554 FA Abstract: .. UC3842 1 Current 500 30 1 100 450 DIP. SOP. UC3842A 1 Current 500 30 1 100 200 DIP. UC3842D1 1 Current 500 30 1 100 450 ‐ UC3843 UC3843 1 Current 500 30 1 100 450 DIP. SOP. UC3843A UC3843A 1 Current 500 30 1 100 200 DIP. UC3843D1 UC3843D1 .. Tags: UC3525 application notes uc3842 AC-DC application uc3842 AC-DC applicationÂ FAN7601 KA7553* UC3846 application UC3846 UC3845 dc dc applications UC3845 uc3844 pdf UC3844 application note UC3844 UC3843D1 uc3843 sop UC3843 datasheet UC3843 application note FAN7554 FAN7556 FAN7601	40.29 Kb	2 Pages	Original

First line: uc3843 dc to dc converter schematic UC3843 application note soft start UC3843 in non isolated flyback converter UC3843 application note buck UC3843 Boost converter UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode 100mA Typical Starting Supply Current 500mA Typical Abstract: .. ∞ Same Pinout as UC3842 and UC3842A. DESCRIPTION The UCC1800 UCC1800 /1/2/3/4/5 family of high-speed, low-power integrated cir-cuits contain all of the control and drive components required for off-line .. Tags: UC3843 Boost converter UC3843 application note buck UC3843 application note soft start uc3843 dc to dc converter schematic UNITRODE CROSS ucc3806 buck regulation* UCC3804 UCC3803 UCC3802 UCC3801 ucc3800 UCC2800 UC3843 in nonisolated forward converter UC3843 in non isolated flyback converter uc3843 discontinuous UCC1800 1 2 3 4 5 UCC2800 1 2 3 4 5 UCC3800 1 2 3 4 5	979.92 Kb	41 Pages	Original

First line: ka3842 equivalent B1588 LM78XX ka3842 equivalent uc3842 icl7071 Alpha Semi AS1115 AS1117 AS1580 AS1581 AS1582 AS1583 AS2431 AS2810 AS2815 AS2830 AS2850 AS2880 AS2930 AS2931 AS2950 AS2951 AS431 TL431 AS431C AS432 LP2950 LP2951 Fairchild FAN1084 FAN1086 FAN1117 FAN1581 FAN1582 FAN1583 LM317 LM317L LM7 Abstract: .. UC3842 B3842 B3842 UC3843 UC3843 B3843 B3843 UC3844 UC3844 B3844 B3844 UC3845 UC3845 B3845 B3845 Intersil ICL7106 ICL7106 B7106 B7106 ICL7107 ICL7107 .. UC3842 B4842 B4842 UC3843 UC3843 B3843 B3843 UC3844 UC3844 B3844 B3844 UC3845 UC3845 B3845 B3845 Torex XC61C XC61C B501 B501 XC62FP XC62FP B4250 B4250 .. Tags: icl7071 ka3842 equivalent uc3842 LM78XX B1588 ka3842 equivalent XC6204 UC3845 UC3843 datasheet uc3843 UC3842 lm324 uc3842 uA78xx* tl494 application notes tl494 application tl494 adjustable TL494 FAN1084 FAN1086 FAN1117 FAN1581 FAN1582 FAN1583 ICL7106 ICL7107 IRF510 IRF520 IRF530 IRF540 IRF610 IRF620 IRF630 IRF634 IRF640 IRF710 IRF720 IRF820 IRF830	36.74 Kb	2 Pages	Original

First line: dc-dc mc34063 Fast Recovery Bridge Rectifier, 35A, 600V mc34063 step down with mosfet mc34063 step up with mosfet smps with uc3842 and tl431 POWER SUPPLY EQUIPMENT STMicroelectronics SOLUTIONS Power Converter Block Diagram Mains Abstract: .. UC3842/3/4/5 /A / B L4990 L4990 /A L5991 L5991 & L5993 L5993 * L6380 L6380 / 81 STY/U/W/P/H xx NA80 NA80 /100 [FI] STY/U/W/P/H xx NB50 NB50 /60/80/100 [FI] BYT11 BYT11 /13 -1000 STTAxx06 STTAxx06 / 12 TL431 TL431 GSxxxTxxx. ITA25B3 ITA25B3 . VIPer20 VIPer20 / 50 /100 A VB408 VB408 .. Tags: smps with uc3842 and tl431 mc34063 step up with mosfet mc34063 step down with mosfet Fast Recovery Bridge Rectifier, 35A, 600V dc-dc mc34063 VIPER20 VB408 ultra fast recovery diodes uc3842 constant current uc3842 application note uc3842 application 600V charger uc3842 AC-DC application uc3842 AC-DC 150W application uc3842 Triac soft start triac 1200V datasheet abstract..	842.22 Kb	3 Pages	Original

First line: 3800/1/2/3/4/5 BiCMOS CURRENT MODE CONTROL BILL ANDREYCAK Abstract: .. advance technique known as current mode control, and a novel PWM solution, the UC3842 controller. This IC contained several innova-tive features for general purpose current mode controlled .. Tags: boost uc3842 application note power supply with uc3842 ucc 3800 datasheet uc3842 dc/dc converter 24v application circuits p ucc3805 UCC3804 UCC3802 UCC3801 schematic UCC3801 ucc3800 uc3842 unitrode 100 watt UC3842 ON Semiconductor uc3842 application note uc3842 application circuit uc3842 datasheet abstract..	572.04 Kb	18 Pages	Original

First line: 3800/1/2/3/4/5 BiCMOS CURRENT MODE CONTROL BILL ANDREYCAK Abstract: .. advance technique known as current mode control, and a novel PWM solution, the UC3842 controller. This IC contained several innova-tive features for general purpose current mode controlled .. Tags: uc3842 dc/dc converter 24v application circuits p UC3842 application 24V buck uc3842 application note UCC3804 application boost uc3842 application note UCC3805 UCC3804 UCC3802 UCC3801 schematic ucc3801 ucc3800 uc3842 unitrode 100 watt UC3842 p pwm UC3842 ON Semiconductor UC3842 application note buck uc3842 application note datasheet abstract..	579.51 Kb	19 Pages	Original

First line: UFN833 UC3842 UFN833* UIMITRODE Current Mode Controller UC1842/3/4/5 C2842/3/4/5 UC3842/3/4/5 Optimized Off-line Converters Start Current (<1mA) Abstract: .. y UIMITRODE Current Mode PWM Controller UC1842 UC1842 /3/4/5 U C2842 C2842 /3/4/5 UC3842/3/4/5 FEATURES Optimized For Off-line And DC To DC Converters Low Start Up Current <1mA Automatic Feed Forward Compensation .. Tags: UFN833* UC3842 UFN833 datasheet abstract..	263.09 Kb	7 Pages	OCR Scan

First line: uc3802� UC3842 uc3802 DN-65 Considerations Powering BiCMOS Jack Palczynski Bipolar linear integrated circuits have been with years form controllers, supervisory circuits others. Since these devices have traditionally been built using relatively high voltage (35V) Bipolar processes, powering conside Abstract:* .. The most prolific of PWM ICs are those of the UC3842 family which are easy to use and to power. The VCC supply can be as high as 34V and an on-chip zener can sink up to 30mA 30mA of current. It consumes significantly .. Tags: uc3802Â UNITRODE UC3842 ON Semiconductor uc3842 application note UC3842 uc3802 power supply with uc3842 power supply design uc3842 UCC3802	96.7 Kb	4 Pages	Original

First line: buck uc3842 application note RFP mosfets list UC3842 boost uc3842 application note UC3842 buck UCC38C42 Family High Speed, BiCMOS Current Mode Controllers Abstract: .. BiCMOS UCC38C42 UCC38C42 to the Bipolar UC3842 Familiy 6 . . . . . . . . . . . . . . . . . . 3 Descriptions of UCC38C4x UCC38C4x Pins and Functions by Section 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Powering the IC 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Tags: UC3842 buck boost uc3842 application note RFP mosfets list buck uc3842 application note UCC38C4X UCC38C42 UC3842 ON Semiconductor uc3842 constant current uc3842 application note uc3842 application circuit uc3842 u-100a sharp optocoupler pc power supply with uc3842 need UC3842A for input dc supply UCC38C42	276.18 Kb	19 Pages	Original

First line: Andreycak uc3842 UCC38C42 Family High Speed, BiCMOS Current Mode Controllers Abstract: .. BiCMOS UCC38C42 UCC38C42 to the Bipolar UC3842 Familiy 6 . . . . . . . . . . . . . . . . . . 3 Descriptions of UCC38C4x UCC38C4x Pins and Functions by Section 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Powering the IC 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Tags: Andreycak UCC38C45 UCC38C42 UC3842 ON Semiconductor uc3842 constant current uc3842 application note uc3842 application circuit UC3842 u-100a sharp optocoupler pc power supply with uc3842 need UC3842A for input dc supply UCC38C42	276.19 Kb	19 Pages	Original

First line: UC3845P JG Diode� UC3842P* UC3842 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode Controller FEATURES Optimized Off-line Converters Start Current (<1mA) Automatic Feed Forward Compensation Pulse-by-pulse Current Limiting Enhanced Load Response Characteristics Under-voltage Lockout With Hyster Abstract: .. UC1842 UC1842 /3/4/5 UC2842 UC2842 /3/4/5 UC3842/3/4/5. Current Mode PWM Controller FEATURES. • Optimized For Off-line And DC To DC Converters. • Low Start Up Current <1mA • Automatic Feed Forward Compensation .. Tags: UC3842P* JG DiodeÂ UC3845P UC3843D UC3842P UC3842 ON Semiconductor uc3842 application note uc3842 application circuit UC3842 uc2845n UC2844N UC2844D UC2843D8 uc2842n UC1842 3 4 5 UC2842 3 4 5 UC3842 3 4 5 UC1844 UC1843 UC1845	929.08 Kb	19 Pages	Original

First line: uc3842 uc3845n UC3842P* UC3843N UC3845P UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode Controller FEATURES Optimized Off-line Converters Start Current (<1mA) Automatic Feed Forward Compensation Pulse-by-pulse Current Limiting Enhanced Load Response Characteristics Under-voltage Lockout With Abstract: .. UC1842 UC1842 /3/4/5 UC2842 UC2842 /3/4/5 UC3842/3/4/5. Current Mode PWM Controller FEATURES. • Optimized For Off-line And DC To DC Converters. • Low Start Up Current <1mA • Automatic Feed Forward Compensation .. Tags: UC3845P UC3843N UC3842P* uc3845n UC3843D UC3842 ON Semiconductor uc3842 application note uc3842 application circuit UC3842 uc2845n UC2843D8 UC1842 flyback uc3842 UC1842 3 4 5 UC2842 3 4 5 UC3842 3 4 5 UC1844 UC1843 UC1845	914.07 Kb	19 Pages	Original

First line: uc3845 smps UC3845 TDK Ferrite Core PC40 UC3842 ferrite TRANSFORMER calculation STC03DE170 3-PHASE AUXILIARY POWER SUPPLY INTRODUCTION need choose high value fly-back voltage well known power supply designers when efficiency high duty cycle become important requirements. Three-phase auxiliary power Abstract: .. In our case the driver used is the UC3842 that from its specification can be driven with 15V. By applying again formula1 we can calculate the primary-to-auxiliary turn ratio: Before carrying .. Tags: ferrite TRANSFORMER calculation TDK Ferrite Core PC40 uc3845 smps uc3845 reference smps UC3845 application note uc3845 uc3842 theory of pin diagram UC3842 smps design UC3842 ON Semiconductor uc3842 application note uc3842 application circuit UC3842 tdk ferrite pc40 STC03DE170	382.37 Kb	25 Pages	Original

First line: power supply with uc3842 5v power supply with uc3842 Datasheet of ic uc3842 UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A Current Mode Controller Optimized Off-line Converters Start Current (<0.5mA) Trimmed Oscillator Discharge Current Automatic Feed Forward Compensation Pulse-by-Pulse Curre Abstract: .. family of control ICs is a pin for pin compat-ible improved version of the UC3842/3/4/5 family. Providing the nec-essary features to control current mode switched mode power supplies, this family .. Tags: 5v power supply with uc3842 UC384XA UC3842 ON Semiconductor uc3842 application note UC3842 power supply with uc3842 need UC3842A for input dc supply flyback uc3842 Datasheet of ic uc3842 UC1842A 3A 4A 5A UC2842A 3A 4A 5A UC3842A 3A 4A 5A	401.77 Kb	11 Pages	Original

First line: RESISTENCIA de 2w 3NF SMD TRANSISTOR uc3842 light flyback transformer philips FQP6N80 PREMO S.A. Subject Application Objective Universal Power Supply, isolated, single output (12V/2.5 Industrial Applications Document NA-11 Date Revision June 9th, 2004 Abstract: .. Best possible PWM controller has been chosen UC3842. It has already by-current control, but also an external feedback bow in voltage mode. This way, it combines best of both possibilities. • Low .. Tags: FQP6N80 flyback transformer philips uc3842 light 3NF SMD TRANSISTOR RESISTENCIA de 2w NA-11	495.09 Kb	19 Pages	Original

First line: UC384xY uc38450* UC3842P* UC3845P UC38430 UC284X, UC384X, UC384xY CURRENT-MODE CONTROLLERS B_SLVS036B-JANUARY 1989-REVISED AUGUST 1995 Optimized Off-Line dc-to-dc Converters Start-Up Current Automatic Feed-Forward Compensation Pulse-by-Pulse Current Limiting Enhanced Load-Response Characteristics Un Abstract: .. Resistance • Designed to Be Interchangable With Unitrode UC2842 UC2842 and UC3842 Series description The UC2842 UC2842 and UC3842 series of control integrated circuits provide the features that are necessary .. Tags: UC38430 UC3845P UC3842P* uc38450* UC384xY datasheet abstract..	397.77 Kb	12 Pages	OCR Scan

First line: USD1120 datasheet USD1120 diode USD1120 pdf varo vm 68 USD1120 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 SLUS223C APRIL 1997 REVISED JUNE 2007 CURRENT MODE CONTROLLER Abstract: .. UC1842 UC1842 /3/4/5 UC2842 UC2842 /3/4/5 UC3842/3/4/5. SLUS223C SLUS223C – APRIL 1997 – REVISED JUNE 2007. CURRENT MODE PWM CONTROLLER. • Optimized For Off-line and DC-to-DC The UC1842 UC1842 /3/4/5 family of control devices .. Tags: varo vm 68 Varo Semiconductor ufn833 USD1120 pdf USD1120 diode USD1120 datasheet USD1120* UFN833* UC3844 application note UC3844 uc3843 uc3842p UC1842 3 4 5 UC2842 3 4 5 UC3842 3 4 5	714.32 Kb	24 Pages	Original

Datasheets per page: 50 \| 250 \| 500

Fairchild Part	Orderable	Industry Part	Manufacturer	Type	Family	Description
KA3842B	KA3842B Buy	UC3842AJ Buy	Unitrode Corp	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3842B	KA3842B Buy	UC3842AM Buy	Linfinity	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3842B	KA3842B Buy	UC3842AN Buy	Fairchild	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3842B	KA3842B Buy	UC3842BN Buy	Motorola	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3842B	KA3842B Buy	UC3842BVN Buy	ON Semiconductor	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3842B	KA3842B Buy	UC3842J Buy	Unitrode Corp	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3842B	KA3842B Buy	UC3842N Buy	Fairchild	Direct	PWM and Phase Modulation Controller	SMPS Controller

KA3842B	KA3842B Buy	UC3842P Buy	Texas Instruments	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842AJ Buy	Unitrode Corp	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842AM Buy	Linfinity	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842AN Buy	Fairchild	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842BN Buy	Motorola	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842BVN Buy	ON Semiconductor	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842J Buy	Unitrode Corp	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842N Buy	Fairchild	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3843B	KA3843B Buy	UC3842P Buy	Texas Instruments	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842AJ Buy	Unitrode Corp	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842AM Buy	Linfinity	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842AN Buy	Fairchild	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842BN Buy	Motorola	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842BVN Buy	ON Semiconductor	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842J Buy	Unitrode Corp	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842N Buy	Fairchild	Close	PWM and Phase Modulation Controller	SMPS Controller

KA3844B	KA3844B Buy	UC3842P Buy	Texas Instruments	Close	PWM and Phase Modulation Controller	SMPS Controller

Part	Cross	Competitor Manufacturer	Details	Description
MAX5021 Buy	UC3842 Buy	Unitrode	Benefits of the MAX5021 controller over the UC3842	Smallest package (SOT23) Lower start-up current

Micrel Part	Industry Part	Manufacturer	Type
MIC38C42 Buy	UC3842 Buy	Texas Instruments	Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible

MIC38HC42 Buy	UC3842 Buy	Texas Instruments	Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible

NTE Electronics Part	Industry Part
NTE7096 Buy	UC3842 Buy

NTE7096 Buy	UC3842AM Buy

NTE7096 Buy	UC3842AN Buy

NTE7096 Buy	UC3842M Buy

NTE7096 Buy	UC3842N Buy

NTE7096 Buy	UC3842P Buy

Texas Instruments Part	Industry Part	Manufacturer	Type	Comment	Description
TL2842B Buy	UC3842B Buy	On Semiconductor	Direct Replacement		High-Performance Current-Mode PWM Controller

TL3842 Buy	UC3842 Buy	Fairchild Semiconductor	Direct Replacement	NRND 09/11/2006	Current-Mode PWM Controller

TL3842B Buy	UC3842A Buy	Fairchild Semiconductor	Direct Replacement	NRND 09/11/2006	High-Performance Current-Mode PWM Controller

TL3842B Buy	UC3842B Buy	On Semiconductor	Direct Replacement		High-Performance Current-Mode PWM Controller

UC3842 Buy	HA17384 Buy	Hitachi	Direct Replacement		Current-Mode PWM Controller

UC3842 Buy	LT1246 Buy	Linear Technology	Direct Replacement		Current-Mode PWM Controller

UC3842 Buy	MC44602 Buy	Motorola	Similar Functionality		Current-Mode PWM Controller

UC3842 Buy	MIC38C42 Buy	Micrel	Same Functionality & Pinout		Current-Mode PWM Controller

UC3842 Buy	MIC38HC42 Buy	Micrel	Same Functionality & Pinout		Current-Mode PWM Controller

Part	Similar Part	Notes
UC3842 Buy	KA3842 Buy

UC3842AD1 Buy	UC3842AD8 Buy

UC3842AD1 Buy	UC3842D8 Buy

UC3842AD8 Buy	UC3842AD1 Buy

UC3842BD1 Buy	KA3842BD Buy

UC3842BD1 Buy	UC3842BVD1 Buy

UC3842BD1 Buy	UC3842D8 Buy

UC3842BD1013TR Buy	KA3842BDTF Buy

UC3842BD1013TR Buy	UC3842BD1R2 Buy

UC3842BD1013TR Buy	UC3842BVD1R2 Buy

UC3842BD1013TR Buy	UC3844BVD1R2 Buy

UC3842BD1G Buy	E-UC3842BD1 Buy

UC3842BD1R2 Buy	UC3842BD1013TR Buy

UC3842BD1R2G Buy	E-UC3842BD1013TR Buy

UC3842BN Buy	SG3842M Buy

UC3842BNG Buy	E-UC3842BN Buy

UC3842BVD1 Buy	UC3842BD1 Buy

UC3842BVD1R2 Buy	UC3842BD1013TR Buy

UC3842D8 Buy	UC3842AD1 Buy

UC3842D8 Buy	UC3842BD1 Buy

UC3842N Buy	UC3842AN Buy	Data from Sony Semiconductor Replacement Handbook 1991


UC3842ADMT	Linfinity Microelectronics	Single-Output Current-Mode SMPS Circuit - Current Mode PWM Controller	Specification

UC3842ADT	Linfinity Microelectronics	Single-Output Current-Mode SMPS Circuit - UVLO thresholds of 16V(on) and 10V(off)	Specification

UC3842ADW	Unitrode Semiconductor	Single-Output Current-Mode SMPS Circuit - UVLO thresholds of 16V(on) and 10V(off)	Specification

UC3842AJ	Unitrode Semiconductor	Single-Output Current-Mode SMPS Circuit - UVLO thresholds of 16V(on) and 10V(off)	Specification

UC3842AL	Unitrode Semiconductor	Single-Output Current-Mode SMPS Circuit - UVLO thresholds of 16V(on) and 10V(off)	Specification

UC3842AQ	Unitrode Semiconductor	Single-Output Current-Mode SMPS Circuit - UVLO thresholds of 16V(on) and 10V(off)	Specification

UC3842J	N/A	Single-Output Current-Mode SMPS Circuit - Off Line Current Mode PWM Controller	Specification

UC3842P	Texas Instruments	Single-Output Current-Mode SMPS Circuit - Off-Line Current Mode PWM Controller	Specification