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Part Manufacturer Description Datasheet BUY
UC2842DWTRG4 Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOIC-16 visit Texas Instruments
UC2842AL Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 visit Texas Instruments
UC2842D8 Texas Instruments Current-Mode PWM Controller 8-SOIC -40 to 85 visit Texas Instruments Buy
UC2842J Texas Instruments Current-Mode PWM Controller 8-CDIP -40 to 85 visit Texas Instruments
UC2842ADTR Texas Instruments Current Mode PWM Controller 14-SOIC -40 to 85 visit Texas Instruments
UC2842AQD8 Texas Instruments Automotive Catalog Current-Mode PWM Controller 8-SOIC -40 to 125 visit Texas Instruments

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UC2842 Datasheet

Part Manufacturer Description PDF Type
UC2842 STMicroelectronics CURRENTMODE PWM CONTROLLER Original
UC2842 STMicroelectronics HIGH CURRENT SWITCHING REGULATORS Original
UC2842 STMicroelectronics CURRENT MODE PWM CONTROLLER Original
UC2842 Texas Instruments Current Mode PWM Controller Original
UC2842 Unitrode Current Mode PWM Controller Original
UC2842A Microsemi CURRENT MODE PWM CONTROLLER Original
UC2842A Motorola HIGH PERFORMANCE CURRENT MODE CONTROLLERS Original
UC2842A On Semiconductor High Performance Current Mode Controllers Original
UC2842A STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original
UC2842A STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original
UC2842A Texas Instruments (UC2842A - UC2845A) Current Mode PWM Controller Original
UC2842A Texas Instruments SMPS Controller - Datasheet Reference Original
UC2842A Unitrode Current Mode PWM Controller Original
UC2842A Motorola Switchmode Datasheet Scan
UC2842A N/A The Power Supply IC Data Book 1993 Scan
UC2842AAY Microsemi CURRENT MODE PWM CONTROLLER Original
UC2842AD Microsemi Current Mode PWMs; Package: SOIC; Original
UC2842AD Microsemi CURRENT MODE PWM CONTROLLER Original
UC2842AD Motorola HIGH PERFORMANCE CURRENT MODE CONTROLLERS Original
UC2842AD On Semiconductor High Performance Current Mode Controllers Original
Showing first 20 results.

UC2842

Catalog Datasheet MFG & Type PDF Document Tags

flyback uc3843

Abstract: off-line flyback regulator uc3845 . PIN CONNECTIONS (top views) SO14 Minidip ORDERING NUMBERS T ype Minidip SO14 UC2842 UC3843 UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D , UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE PWM CONTROLLER . . . . . . . . . . . , . BLOCK DIAGRAM (toggle flip flop used only in U3844 and UC3845) May 1995 1/11 UC2842/3/4/5 , . Minidip max. SO 14 Un it 100 165 °C UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL
STMicroelectronics
Original
UC3842 flyback uc3843 off-line flyback regulator uc3845 uc3843 flyback supply power supply with uc2842 flyback uc3842 UC2842/3/4/5 UC3844 UC2842/3/4/5-UC3842/3/4/5

u3844

Abstract: power supply with uc3842 with circuit diagram GROUND S-*4T1 ( ORDERING NUMBERS Type UC2842 UC3843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 Minidip UC2842N UC2843N UC2844N UC2845N UC3842N UC3843N UC3844N UC3845N S014 UC2842D UC2843D UC2844D , {Z T SGS-THOMSON UC2842/3/4/5 *71. Mg^lilLlligirMn©!_ UC3842/3/4/5 CURRENT MODE PWM , SENSE COMPARATOR U C 3842 May 1995 1/11 7^537 D07bb43 m UC2842/3/4/5-UC3842/3/4/5 , mi7f HHHKGUECtniiaiOICS 7 ^ 2 3 7 007bb44 _ OHS UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL
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OCR Scan
power supply with uc3842 with circuit diagram 12v dc power supply with uc3845 pwm uc2842 uc3842 circuit diagram flyback uc3842 power supply uc3843 bl 7R2R237

flyback uc3843

Abstract: u3844 . PIN CONNECTIONS (top views) SO14 Minidip ORDERING NUMBERS Type Minidip SO14 UC2842 UC3843 UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D , UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE PWM CONTROLLER . . . . . . . . . . . , UC2842/3/4/5-UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Vi Supply Voltage (Ii , . Minidip max. SO14 Unit 100 165 °C UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL
STMicroelectronics
Original
forward converter UC3843 UC3845 dc dc applications forward converter uc3844 UC3843 flyback converter flyback uc3843 application off-line flyback regulator uc3844

power supply with uc2842

Abstract: coilcraft e-4140-b UC1842 UC2842 UC3842 Current-Mode PWM Controller DESCRIPTION The UC1842 family of control ICs , 853-0614 93932 Rev. 1 Product Specification Current-Mode PWM Controller UCÃ842, UC2842, UC3842 ORDERING , -Pin Plastic SO 0 to +70°C UC3842D 8-Pin Plastic DIP -40 to +85°C UC2842N 14-Pin Plastic SO -40 to + 85°C UC2842D 8-Pin Plastic DIP -55 to + 125°C UC1842N ABSOLUTE MAXIMUM RATINGS1 SYMBOL PARAMETER RATING , UC1842, UC2842, UC3842 DC AND AC ELECTRICAL CHARACTERISTICS (Unless otherwise stated, these
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OCR Scan
E-4140 coilcraft e-4140-b UFN432 UC3842 mosfet driver coilcraft e4140 of ic uc3842 power supply on ic uc3842 90VAC 130VAC UC1901 UC1842S

flyback uc3842

Abstract: u3844 . PIN CONNECTIONS (top views) SO14 Minidip ORDERING NUMBERS T ype Minidip SO14 UC2842 UC3843 UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D , UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE PWM CONTROLLER . . . . . . . . . . . , . BLOCK DIAGRAM (toggle flip flop used only in U3844 and UC3845) May 1995 1/11 UC2842/3/4/5 , . Minidip max. SO 14 Un it 100 165 °C UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL
STMicroelectronics
Original
UC3843 circuit diagram uc3843 dc 5v power supply with uc3842 5v power supply with uc3842 uc3845 flyback UC2844 flyback application

JC3842

Abstract: C3842 id ip S014 UC2842 UC3843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 UC2842N UC2843N UC2844N UC2845N UC3842N UC3843N UC3844N UC3845N UC2842D UC2843D UC2844D UC2845D UC3842D UC3843D UC3844D UC3845D 2/8 *7# M K B O ® 6 ,lC T B ® B a O C * 782 rz7 SGS-THOMSON UC2842/3/4/5-UC3842/3/4/5 , = 7#, lìaiomiòKHigM M tKSg 7 S G S -T H O M S O N UC2842/3/4/5 UC3842/3/4/5 CURRENT , ) er 1991 1/8 781 UC2842/3/4/5-UC3842/3/4/5 ABSO LU TE MAXIM UM RATING S * S ym bol P a ra m
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OCR Scan
JC3842 C3842 UC3843 12v to 16v 9A73 off-line flyback regulator uc3842 UC3844 flyback JC3842/3/4/5 UC2842/3/4/5-

flyback uc3843

Abstract: u3844 CONNECTIONS (top views) SO14 Minidip ORDERING NUMBERS T ype Min idip SO14 UC2842 UC3843 UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D UC3842 , UC2842/3/4/5 UC3842/3/4/5 ® CURRENT MODE PWM CONTROLLER . . . . . . . . . . . , . BLOCK DIAGRAM (toggle flip flop used only in U3844 and UC3845) October 1998 1/11 UC2842/3/4/5 , max. SO14 Unit 100 165 °C UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL CHARACTERISTICS
STMicroelectronics
Original
UC3843 power flyback uc3843 connections UC384X DATA UC3843

flyback uc3843

Abstract: UC3843 circuit diagram UC2842/3/4/5-UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS S ym bol V, V, lo Eo Supply Voltage (li < 30mA , POWER J GROUND s -a *7 3 rt /c t [ 7 ORDERING NUMBERS Type UC2842 UC3843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 M inid ip UC2842N UC2843N UC2844N UC2845N UC3842N UC3843N UC3844N UC3845N S014 UC2842D UC2843D UC2844D UC2845D UC3842D UC3843D UC3844D UC3845D THERMAL DATA Sym bol Rlh ]-am , °C 2/11 / = T SGS-THOMSON ^ 7 # K00CC3@OEIUECina®KlltëS UC2842/3/4/5-UC3842/3/4/5
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OCR Scan
uc3844n M UC3845M 3844 b so 8 AN flyback uc2845 UC3842 Open Loop Circuit diagram

power supply with uc2842

Abstract: UC184X UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 DESCRIPTION T he U C 1842/3/4/5 family of control ICs provides , 1845. 4/97 00 i b 0 ö 4 aos 3-282 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM , UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these , °C for the 384X; Vcc = 15V (Note 5); Rt = 10k; Ct =3.3nF, T a=Tj . UC1842/3/4/5 UC2842/3/4/5 MIN TYP 5.00 , . W fls n Goiboflb 3 -2 8 4 baa UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL
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OCR Scan
UC184X uc3842 pin Configuration UC1844 95VAC 130VA UC1842/3
Abstract: IN T E G R A T E D C IR C U IT S UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 U N IT R O D E , COM PARATOR 121 OUTPUT POWER GROUND UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE , /3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these , UC3842/3/4/5 UC1842/3/4/5 UC2842/3/4/5 TEST CONDITIONS PARAMETER UNITS MIN TYP | MAX , necessarily occur at the extremes in temperature. â'˜ JaMfiSn DDIMBRM bl2 6-236 UC1842/3/4/5 UC2842 -
OCR Scan
UC1843 UC1845 SD945

UC284X

Abstract: scr 1a 25V UNITRODE UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES , UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage (Low , 17 V cc 18 N/C 19 V ref _ 2 0 , N /C H Rt /C t E 3-290 UC1842/3/4/5 UC2842 , Term Stability Output Short Circuit TEST CONDITIONS UC1842/3/4/5 UC2842/3/4/5 MIN | TYP MAX 4.95 , temperature. UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: Unless otherwise stated
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OCR Scan
UC284X scr 1a 25V 3750V

flyback uc3842 application note

Abstract: power supply with uc2842 application INFO available UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM , and 1845. SLUS223A - APRIL 1997 - REVISED MAY 2002 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 , 85°C Power Rating 370 mW TA 125°C Power Rating 150 mW UC1842/3/4/5 UC2842/3/4/5 UC3842 , ; VCC = 15V (Note 5); RT = 10k; CT = 3.3nF, TA=TJ. UC1842/3/4/5 UC2842/3/4/5 TEST CONDITIONS , occur at the extremes in temperature. 3 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL
Texas Instruments
Original
flyback uc3842 application note UC1845 application notes uc3842 power factor CFP14 application notes uc3842 power supply using uc3842
Abstract: Type UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D UC3842 UC3843 UC3844 UC3845 782 S014 UC2842 UC3843 UC2844 UC2845 2/8 M inidip UC3842N UC3843N UC3844N UC3845N UC3842D UC3843D UC3844D UC3845D G 7 SGS-THOMSOM UC2842/3/4/5-U C3842/3/4/5 , ¯ I E > CU RREN T SEN SE COMPARATOR 1/8 781 UC2842/3/4/5-UC3842/3/4/5 A B S O L U T , V 1.1 V 3 /8 M ICnSGUKilfleiHIICS 783 UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL -
OCR Scan

UC284X

Abstract: uc3842 pin Configuration INTEGRATED CIRCUITS UNITRÜDE UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM , UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage (Low Impedance S , TPU T 7 ] GROUND jT] PW R GND N /C R t /C t E 6-235 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4 , Short Circuit TEST CONDITIONS UC1842/3/4/5 UC2842/3/4/5 MIN I TYP MAX 5.05 20 25 0.4 5.1 50 5 -30 , extremes in temperature. Temp Stability - 6-236 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL
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OCR Scan

power supply with uc2842

Abstract: pwm led driver using uc3842/3/4/5 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION , UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage (Low Impedance Source) . . , 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4 , 5); RT = 10k; CT =3.3nF, TA=TJ. PARAMETER UC1842/3/4/5 UC2842/3/4/5 TEST CONDITIONS , V dB UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: Unless otherwise
Unitrode
Original
pwm led driver using uc3842/3/4/5 pwm led driver uc3842 PLCC-20 SOIC-14 5-UC3842 application uc3842

UC1843

Abstract: pwm led driver using uc3842/3/4/5 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION , UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage (Low Impedance Source) . . , 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4 , 5); RT = 10k; CT =3.3nF, TA=TJ. PARAMETER UC1842/3/4/5 UC2842/3/4/5 TEST CONDITIONS , V dB UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: Unless otherwise
Unitrode
Original
uc3842 design UC3842 p pwm 5 pin transistor for 12v 3 amp uc3842 application note uc3842 pin diagram Unitrode Semiconductor
Abstract: IN T E G R A T E D C IR C U IT S UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UNITRODE , /5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage (Low Impedance S o , OUTPUT ISENSE U 17 V cc li] Ve 20 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL , the UC3842/3/4/5 UC1842/3/4/5 UC2842/3/4/5 TEST CONDITIONS s T a s 70°C for the 384X , 4 A s n n o i 3 n ? 2 311 V dB < UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL -
OCR Scan
Q13D7

flyback uc3842 power supply

Abstract: UC3842D UC1844J - UC1845 UC1845J UC2842 UC2842N UC2842J UC2842B UC2842D UC2843 UG2843N : UC2843J UC2843B , UC1844 and UC1845) September 1988 1/8 931 UC1842/3/4/5-UC2842/3/4/5-UC3842/3/4/5 7^5^537 00BBM3B 3 , /4/5-UC2842/3/4/5-UC3842/3/4/5 THERMAL DATA S G S-THOMSON Tâ'"58â'"17â'"31 -30E D Ceramic , 0.7 1.1 V /TT SGS-THOMSON _^ MtfiseouiCTHaiiBS 933 UC1842/3/4/5-UC2842/3/4/5-UC3842/3/4/5Ì 1 7ciS , UC1842/3/4/5-UC2842/3/4/5-UC3842/3/4/5 Figure 1 : Errar Amp Configuration. S 6 S-THOMSON 3ÃE D Error
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OCR Scan
UC3843J 5-UC2842 UC3842B UC3842 flyback S947 UC1842/3/4/5-UC2842/3/4/5-UC3842/3/4/5 D02243

power supply with uc2842

Abstract: SLUS223A UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION , APRIL 1997 - REVISED MAY 2002 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS , Rating 150 mW UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: PARAMETER , /3/4/5 UC2842/3/4/5 TEST CONDITIONS UC3842/3/4/5 UNITS MIN TYP MAX MIN TYP , UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: PARAMETER Unless otherwise stated, these
Texas Instruments
Original

uc 3284

Abstract: y UNITRODE UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES , . 4/97 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM RATINGS (N ote 1) Supply , 20 T\ G R O U N D s ]P W R GND 3-283 GENERAL POWER SUPPLY 3 UC1842/3/4/5 UC2842/3/4 , Stability Output Short Circuit TEST CONDITIONS UC1842/3/4/5 UC2842/3/4/5 MIN TYP 5.00 6 6 0.2 4.9 50 , . 3-284 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ELECTRICAL CHARACTERISTICS: Unless otherwise
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OCR Scan
uc 3284

UC2842

Abstract: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 www.ti.com SLUS223C ­ APRIL 1997 ­ REVISED JUNE 2007 , UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 SLUS223C ­ APRIL 1997 ­ REVISED JUNE 2007 www.ti.com , Submit Documentation Feedback NC RT / CT NC PWR GND GROUND www.ti.com UC1842/3/4/5 UC2842/3/4/5 , UC2842/3/4/5 MIN TYP 5.00 6 6 0.2 MAX 5.05 20 25 0.4 5.1 50 5 ­30 47 ­100 52 0.2% 5% 1.7 25 ­180 57 1 , Feedback 3 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 SLUS223C ­ APRIL 1997 ­ REVISED JUNE 2007
Texas Instruments
Original
ISO/TS16949

UC3843 diagram

Abstract: UC2843 applications UC2842, UC2843, UC2844, UC2845 UC3842, UC3843, UC3844, UC3845 CURRENT-MODE P W M CONTROLLERS D3175 , Incorporated 2 -47 5 UC2842, UC2843, UC2844, UC2845 UC3842, UC3843, UC3844, UC3845 CURRENT-MODE PWM , 3 · DALLAS, TEXAS 7 5 2 8 5 UC2842, UC2843, UC2844, UC2845 UC3842, UC3843, UC3844, UC3845 , , TEXAS 752 6 5 o 1 in IT ) UC2842, UC2843, UC2844, UC2845 UC3842, UC3843, UC3844, UC3845 , r u m e n t s POST OFFICE BOX 0 5 5 3 0 3 · DALLAS. TEXAS 7 5 2 0 5 Texas UC2842, UC2843
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UC3843 diagram UC2843 applications unitrode Applications Note uc3843 UC2845 application notes uc3843 power factor 1989-REVISED U02845

UFN833

Abstract: C2842 . PARAMETER TEST CONDITIONS UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UNITS MIN I TYP I MAX MIN i TYP I , Section UC1842/3/4/5 UC2842/3/4/5 MIN TYP MAX UC3842/3/4/5 MIN TYP MAX Output Low Level Output
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OCR Scan
UFN833 C2842 uc3842 OSC UC1843 current mode C2842/3/4/5

UC3843 application note buck

Abstract: uc3843 design guide application INFO available UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller , . SLUS223A - APRIL 1997 - REVISED MAY 2002 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 ABSOLUTE MAXIMUM , mW TA 85°C Power Rating 370 mW TA 125°C Power Rating 150 mW 2 UC1842/3/4/5 UC2842/3/4/5 , 5); RT = 10k; CT = 3.3nF, TA=TJ. TEST CONDITIONS UC1842/3/4/5 UC2842/3/4/5 MIN Reference Section , extremes in voltage do not necessarily occur at the extremes in temperature. 3 UC1842/3/4/5 UC2842/3
Texas Instruments
Original
UC3843 application note buck uc3843 design guide UC3845 application note buck UC2845* application note UC3843 Boost BLOCK DIAGRAM buck uc3843 UC3845D8 UC3845D8TR UC3845DTR UC3845J UC3845P
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