The Datasheet Archive

Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
UC2842D8G4 Texas Instruments Current-Mode PWM Controller 8-SOIC -40 to 85
UC2842N Texas Instruments Current-Mode PWM Controller 8-PDIP -40 to 85
UC2842ADTRG4 Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, SOIC-14
UC2842AQD8R Texas Instruments Automotive Catalog Current-Mode PWM Controller 8-SOIC -40 to 125
UC2842QTR Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20
UC2842DWTRG4 Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOIC-16
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Texas Instruments
UC2842N Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC2842N)
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Avnet UC2842N Tube 400 8 Weeks 1 $1.0779 $0.9839 $0.8569 $0.7649 $0.7649 Buy Now
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Bristol Electronics UC2842N 387 - - - - - Buy Now
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ComS.I.T. UC2842N 765 - - - - - Get Quote
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Texas Instruments
UC2842D8 Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2842D8)
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Texas Instruments
UC2842AD8 Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2842AD8)
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Texas Instruments
UC2842D8G4 Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2842D8G4)
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ON Semiconductor
UC2842BD1R2G Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC2842BD1R2G)
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Future Electronics UC2842BD1R2G Reel 2,500 2,500 - - - - $0.205 Buy Now
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RS Components UC2842BD1R2G Reel 600 75 - - £0.304 £0.215 £0.215 Buy Now
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Texas Instruments
UC2842P Current Mode PWM Controller 1A 8-Pin PDIP - Bulk (Alt: UC2842P)
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Rochester Electronics UC2842P 545 1 $1.56 $1.56 $1.39 $1.27 $1.27 Buy Now
Texas Instruments
UC2842D Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC2842D)
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Avnet UC2842D Tube 0 8 Weeks 550 - - - $0.6799 $0.6179 Buy Now
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UC2842D 1,400 1 $0.91 $0.91 $0.81 $0.74 $0.74 Buy Now
RS Components UC2842D Package 40 5 - £1.296 £0.8 £0.758 £0.758 Buy Now
Texas Instruments
UC2842AD Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC2842AD)
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ComS.I.T. UC2842AD 145 - - - - - Get Quote
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Farnell element14 UC2842AD 233 1 £1.06 £1.06 £0.817 £0.769 £0.769 Buy Now
Texas Instruments
UC2842DTR Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2842DTR)
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Avnet UC2842DTR Reel 0 26 Weeks 2,500 - - - - $0.5669 Buy Now
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ON Semiconductor
UC2842BNG Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC2842BNG)
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Avnet UC2842BNG Tube 0 22 Weeks 1 $0.3359 $0.3039 $0.2299 $0.1969 $0.1969 Buy Now
Allied Electronics & Automation UC2842BNG Bulk 0 20 - - $0.58 $0.55 $0.52 Get Quote
Rochester Electronics UC2842BNG 155,922 1 $0.4 $0.4 $0.36 $0.32 $0.32 Buy Now
RS Components UC2842BNG Package 10 10 - £0.365 £0.24 £0.22 £0.22 Buy Now
TME Electronic Components UC2842BNG 203 1 $0.6232 $0.4159 $0.3742 $0.3482 $0.3482 Buy Now
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Chip1Stop UC2842BNG 2,300 50 - - $0.453 $0.305 $0.305 Buy Now
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Wuhan P&S UC2842BNG 204 1 $0.42 $0.42 $0.32 $0.28 $0.28 Buy Now
Texas Instruments
UC2842ANG4 Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC2842ANG4)
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Avnet UC2842ANG4 Tube 0 8 Weeks 500 - - - $0.7509 $0.6819 Buy Now
Rochester Electronics UC2842ANG4 350 1 $1 $1 $0.89 $0.81 $0.81 Buy Now
ON Semiconductor
UC2842BD1G Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC2842BD1G)
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Avnet UC2842BD1G Tube 0 2 Weeks 2,058 - - - - $0.2289 Buy Now
Allied Electronics & Automation UC2842BD1G Bulk 0 28 - - $0.245 $0.213 $0.213 Get Quote
Rochester Electronics UC2842BD1G 872 1 $0.36 $0.36 $0.32 $0.29 $0.29 Buy Now
RS Components UC2842BD1G Package 70 14 - - £0.342 £0.243 £0.243 Buy Now
Texas Instruments
UC2842ADTR Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2842ADTR)
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Avnet UC2842ADTR Reel 0 8 Weeks 2,500 - - - - $0.5669 Buy Now
Rochester Electronics UC2842ADTR 12,500 1 $0.78 $0.78 $0.69 $0.63 $0.63 Buy Now
ComS.I.T. UC2842ADTR 1,370 - - - - - Get Quote
Texas Instruments
UC2842ADG4 Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC2842ADG4)
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Avnet UC2842ADG4 Tube 0 8 Weeks 550 - - - $0.6799 $0.6179 Buy Now
element14 Asia-Pacific UC2842ADG4 0 1 $2.48 $2.48 $2.1 $2.1 $2.1 Buy Now
STMicroelectronics
UC2842BD1013TR Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2842BD1013TR)
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Avnet UC2842BD1013TR Reel 0 14 Weeks 2,500 - - - - $0.3369 Buy Now
STMicroelectronics
UC2842BD1 IC, CURRENT MODE PWM, 2842, SOIC8; Input Voltage:15V; Output Voltage:5.05V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:250kHz; Operating ;RoHS Compliant: Yes
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Newark element14 UC2842BD1 Bulk 53 1 $0.89 $0.738 $0.476 $0.381 $0.31 Buy Now
RS Components UC2842BD1 Package 1,660 10 - £0.572 £0.527 £0.527 £0.527 Buy Now
TME Electronic Components UC2842BD1 65 1 $0.6399 $0.5756 $0.4571 $0.4266 $0.4266 Buy Now
Chip1Stop UC2842BD1 3,658 10 - $0.6085 $0.6085 $0.352 $0.3021 Buy Now
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Farnell element14 UC2842BD1 53 1 £0.554 £0.554 £0.363 £0.315 £0.315 Buy Now
Texas Instruments
UC2842AD8G4 PWM CONTROLLER CURRENT MODE, SOIC8; Input Voltage:25V; Output Voltage:15V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating ;RoHS Compliant: Yes
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Newark element14 UC2842AD8G4 Bulk 0 1 - - - - - Buy Now
element14 Asia-Pacific UC2842AD8G4 1 1 $2.51 $2.12 $1.58 $1.15 $0.996 Buy Now
Farnell element14 UC2842AD8G4 0 1 £1.19 £1.19 £0.802 £0.757 £0.757 Buy Now
ON Semiconductor
UC2842BNG. ANA SMPS PWM CONTROLLER ;ROHS COMPLIANT: YES
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Newark element14 UC2842BNG. Bulk 0 1 $0.336 $0.304 $0.248 $0.246 $0.246 Buy Now
ON Semiconductor
UC2842BDR2G PWM CONTROLLER, 52KHZ, 30V, SOIC-14; Input Voltage:-; Output Voltage:-; Output Current:200mA; Supply Voltage Min:-; Supply Voltage Max:30V; Controller IC Case Style:SOIC; No. of Pins:14Pins; Frequency:52kHz; Operating Temperature ;RoHS Compliant: Yes
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Newark element14 (2) UC2842BDR2G Cut Tape 3,756 1 $1.19 $1.01 $0.775 $0.54 $0.54 Buy Now
UC2842BDR2G Reel 0 1 $1.44 $1.44 $0.72 $0.576 $0.472 Buy Now
Allied Electronics & Automation UC2842BDR2G Bulk 1,000 20 - - $0.218 $0.213 $0.213 Buy Now
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Farnell element14 UC2842BDR2G 3,756 1 £0.883 £0.883 £0.593 £0.558 £0.558 Buy Now
STMicroelectronics
UC2842BN PWM CONTROLLER, 500KHZ, 15V, DIP-8; Input Voltage:-; Output Voltage:-; Output Current:1A; Supply Voltage Min:11V; Supply Voltage Max:30V; Controller IC Case Style:DIP; No. of Pins:8Pins; Frequency:500kHz; Product Range:- ;RoHS Compliant: Yes
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Newark element14 UC2842BN Bulk 500 1 $0.91 $0.773 $0.594 $0.414 $0.354 Buy Now
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Texas Instruments
UC2842NG4 PWM CONTROLLER CURRENT MODE, PDIP8; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:DIP; No. of Pins:8Pins; Frequency:500kHz; Operating ;RoHS Compliant: Yes
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Newark element14 UC2842NG4 Bulk 279 1 $1.6 $1.36 $1.09 $0.901 $0.707 Buy Now
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Texas Instruments
UC2842AN CURRENT MODE PWM CONTROLLER, 8-DIP; Input Voltage:25V; Output Voltage:15V; Output Current:1A; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:DIP; No. of Pins:8Pins; Frequency:450kHz; Product Range:-; MSL:- ;RoHS Compliant: Yes
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Newark element14 (2) UC2842AN Bulk 298 1 $0.605 $0.605 $0.605 $0.605 $0.605 Buy Now
UC2842AN Bulk 0 1 $1.6 $1.36 $1.09 $0.903 $0.708 Buy Now
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TME Electronic Components UC2842AN 21 1 $1.56 $1.1 $0.95 $0.95 $0.95 Buy Now
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element14 Asia-Pacific UC2842AN 243 1 $2.15 $2.15 $2.15 $2.15 $2.15 Buy Now
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ON Semiconductor
UC2842BDG DC/DC CONTROLLER, SOIC-14; Input Voltage:-; Output Voltage:-; Output Current:-; Supply Voltage Min:-; Supply Voltage Max:30V; Controller IC Case Style:SOIC; No. of Pins:14Pins; Frequency:500kHz; Operating Temperature Min:-25°C; MSL:-;RoHS Compliant: Yes
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Newark element14 UC2842BDG Bulk 55 1 $0.183 $0.183 $0.183 $0.183 $0.183 Buy Now
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Texas Instruments
UC2842AQD8R Automotive Catalog Current-Mode PWM Controller
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TI store UC2842AQD8R Cut Tape 7,405 1 $1.17 $1.04 $0.83 $0.44 $0.44 Buy Now
Texas Instruments
UC2842AQDR Automotive Catalog Current-Mode PWM Controller
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TI store UC2842AQDR Cut Tape 5,000 1 $1.17 $1.04 $0.83 $0.44 $0.44 Buy Now
Rochester Electronics UC2842AQDR 2,382 1 $0.72 $0.72 $0.65 $0.59 $0.59 Buy Now
Texas Instruments
UC2842ADW Current Mode PWM Controller
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TI store UC2842ADW Tube 320 1 $1.47 $1.32 $1.04 $0.56 $0.56 Buy Now
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Texas Instruments
UC2842AD8TR Current Mode PWM Controller
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TI store UC2842AD8TR Cut Tape 5,000 1 $1.27 $1.14 $0.9 $0.48 $0.48 Buy Now
Chip1Stop UC2842AD8TR 1,760 10 - $1.1231 $0.8789 $0.8781 $0.8781 Buy Now
ON Semiconductor
UC2842BD Current Mode PWM Controller 1A 14-Pin SOIC N Rail
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Rochester Electronics UC2842BD 605 1 $0.36 $0.36 $0.32 $0.29 $0.29 Buy Now
STMicroelectronics
UC2842D013TR
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Bristol Electronics UC2842D013TR 12,500 - - - - - Buy Now
STMicroelectronics
UC2842AD1013TR
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Bristol Electronics UC2842AD1013TR 2,500 - - - - - Buy Now
STMicroelectronics
UC2842N
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Bristol Electronics UC2842N 400 - - - - - Buy Now
STMicroelectronics
UC2842AN
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Bristol Electronics UC2842AN 130 - - - - - Buy Now
Motorola Semiconductor Products
UC2842AN
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Bristol Electronics UC2842AN 31 3 - $1.8 $1.35 $1.35 $1.35 Buy Now
Chip One Exchange UC2842AN 655 - - - - - Get Quote
STMicroelectronics
UC2842BD
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
ComS.I.T. UC2842BD 53 - - - - - Get Quote
#9
UC2842 INSTOCK
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Chip One Exchange UC2842 93,956 - - - - - Get Quote
ON Semiconductor
UC2842AD INSTOCK
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Chip One Exchange UC2842AD 376 - - - - - Get Quote
ON Semiconductor
UC2842BN INSTOCK
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Chip One Exchange UC2842BN 66,511 - - - - - Get Quote
22542
UC2842N INSTOCK
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Chip One Exchange UC2842N 151,234 - - - - - Get Quote
ON Semiconductor
UC2842AN INSTOCK
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
Chip One Exchange UC2842AN 619,734 - - - - - Get Quote
Microsemi Corporation
UC2842AD
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
New Advantage Corporation UC2842AD 222 222 - - - - - Buy Now
ON SEMICONDUCTOR
UC2842BNG SwitchingController,Current-mode,1A,500kHzSwitchingFreq-Max, BIPolar,PDIP8
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
New Advantage Corporation UC2842BNG 10,432 10,432 - - - $0.57 $0.57 Buy Now
ON SEMICONDUCTOR
UC2842BD1R2G Switching Controller, Current-mode,1A,500kHzSwitching Freq-Max, BIPolar, PDSO8
Distributors Part Package Stock Lead Time Min Order Qty 1 10 100 1,000 10,000 Buy
New Advantage Corporation UC2842BD1R2G 6,730 6,730 - - - - $0.4182 Buy Now

UC2842 datasheet (280)

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

UC2842 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
flyback uc3843

Abstract: u3844 off-line flyback regulator uc3845 uc3843 flyback supply UC3842 power supply with uc2842 flyback uc3842 uc3842 circuit diagram off-line flyback regulator uc3844 off-line flyback regulator uc3842
Text: . 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


Original
PDF UC2842/3/4/5 UC3842/3/4/5 UC3842/3/4/5family flyback uc3843 u3844 off-line flyback regulator uc3845 uc3843 flyback supply UC3842 power supply with uc2842 flyback uc3842 uc3842 circuit diagram off-line flyback regulator uc3844 off-line flyback regulator uc3842
u3844

Abstract: power supply with uc3842 with circuit diagram uc2842 12v dc power supply with uc3845 off-line flyback regulator uc3845 power supply with uc2842 uc3842 pwm uc2842 uc2845n uc3842 circuit diagram
Text: 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


OCR Scan
PDF UC2842/3/4/5 UC3842/3/4/5 007bbS3 u3844 power supply with uc3842 with circuit diagram uc2842 12v dc power supply with uc3845 off-line flyback regulator uc3845 power supply with uc2842 uc3842 pwm uc2842 uc2845n uc3842 circuit diagram
1994 - flyback uc3843

Abstract: u3844 forward converter UC3843 off-line flyback regulator uc3845 power supply with uc2842 flyback uc3842 uc3842 circuit diagram UC3845 dc dc applications uc3843 flyback supply forward converter uc3844
Text: . 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


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PDF UC2842/3/4/5 UC3842/3/4/5 UC3842/3/4/5 flyback uc3843 u3844 forward converter UC3843 off-line flyback regulator uc3845 power supply with uc2842 flyback uc3842 uc3842 circuit diagram UC3845 dc dc applications uc3843 flyback supply forward converter uc3844
power supply with uc2842

Abstract: coilcraft e-4140-b UFN432 UC3842 mosfet driver UC2842 coilcraft e4140 of ic uc3842 power supply on ic uc3842 uc3842 application circuit UC1842N
Text: 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 UCÍ842, 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


OCR Scan
PDF UC1842 UC2842 UC3842 UC1901 UC1842, UC2842, UC1842S power supply with uc2842 coilcraft e-4140-b UFN432 UC3842 mosfet driver coilcraft e4140 of ic uc3842 power supply on ic uc3842 uc3842 application circuit UC1842N
1994 - flyback uc3842

Abstract: UC3843 u3844 flyback uc3843 UC3843 circuit diagram uc3843 dc 5v off-line flyback regulator uc3844 UC2842 power supply with uc3842 off-line flyback regulator uc3845
Text: . 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


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PDF UC2842/3/4/5 UC3842/3/4/5 UC3842/3/4/5family flyback uc3842 UC3843 u3844 flyback uc3843 UC3843 circuit diagram uc3843 dc 5v off-line flyback regulator uc3844 UC2842 power supply with uc3842 off-line flyback regulator uc3845
JC3842

Abstract: u3844 C3842 flyback uc3843 UC2842 uc3843 flyback supply off-line flyback regulator uc3842 off-line flyback regulator uc3845 UC3843 12v to 16v UC3844 flyback
Text: 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


OCR Scan
PDF UC2842/3/4/5 UC3842/3/4/5 JC3842/3/4/5 JC3842 u3844 C3842 flyback uc3843 UC2842 uc3843 flyback supply off-line flyback regulator uc3842 off-line flyback regulator uc3845 UC3843 12v to 16v UC3844 flyback
1998 - flyback uc3843

Abstract: u3844 uc3842 circuit diagram off-line flyback regulator uc3845 UC3843 power flyback UC2845N uc3843 connections flyback uc3842 power supply uc3843 flyback supply flyback uc3842
Text: 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


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PDF UC2842/3/4/5 UC3842/3/4/5 TheUC3842/3/4/5family flyback uc3843 u3844 uc3842 circuit diagram off-line flyback regulator uc3845 UC3843 power flyback UC2845N uc3843 connections flyback uc3842 power supply uc3843 flyback supply flyback uc3842
flyback uc3843

Abstract: UC3843 circuit diagram uc3844n M UC3845M UC2842D UC3845 dc dc applications u3844 UC3842 Open Loop Circuit diagram DATA UC3843 uc3843 flyback supply
Text: 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


OCR Scan
PDF K00CC3 flyback uc3843 UC3843 circuit diagram uc3844n M UC3845M UC2842D UC3845 dc dc applications u3844 UC3842 Open Loop Circuit diagram DATA UC3843 uc3843 flyback supply
power supply with uc2842

Abstract: uc3842 pin Configuration UC184X UC2842
Text: 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


OCR Scan
PDF 500khz UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 95VAC 130VA z/60Hz) 40kHz 100mV power supply with uc2842 uc3842 pin Configuration UC184X UC2842
Not Available

Abstract: No abstract text available
Text: 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. ‘ JaMfiSn DDIMBRM bl2 6-236 UC1842/3/4/5 UC2842


OCR Scan
PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1842/3/4/5 95VAC 130VA SD945 z/60Hz) 40kHz 100mV
scr 1a 25V

Abstract: UC2842 UC284X power supply with uc2842
Text: 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


OCR Scan
PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz Voltage95VAC 130VA z/60Hz) scr 1a 25V UC2842 UC284X power supply with uc2842
1997 - flyback uc3842 application note

Abstract: power supply with uc2842 SLUS223A UC1845 application notes uc3842 power factor UC1843 CFP14 UC1842 power supply using uc3842 application notes uc3842
Text: 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


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PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1842/3/4/5 flyback uc3842 application note power supply with uc2842 SLUS223A UC1845 application notes uc3842 power factor UC1843 CFP14 UC1842 power supply using uc3842 application notes uc3842
Not Available

Abstract: No abstract text available
Text: 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
PDF
UC284X

Abstract: uc3842 pin Configuration
Text: 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


OCR Scan
PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 95VAC 130VA z/60Hz) 40kHz 10OmV 100mV UC284X uc3842 pin Configuration
1999 - power supply with uc2842

Abstract: pwm led driver using uc3842/3/4/5 UC3842 UC1845 application notes pwm led driver uc3842 off-line flyback regulator uc3842 flyback uc3842 UC1843 5v power supply with uc3842 power supply with uc3842
Text: 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


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PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1842/3/4/5 power supply with uc2842 pwm led driver using uc3842/3/4/5 UC3842 UC1845 application notes pwm led driver uc3842 off-line flyback regulator uc3842 flyback uc3842 UC1843 5v power supply with uc3842 power supply with uc3842
1997 - UC1843

Abstract: pwm led driver using uc3842/3/4/5 UC1845 application notes pwm led driver uc3842 UC3842 flyback uc3842 UC1842 5v power supply with uc3842 power supply with uc2842 uc3842 design
Text: 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


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PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1842/3/4/5 100mV 95VAC 130VA z/60Hz) 40kHz UC1843 pwm led driver using uc3842/3/4/5 UC1845 application notes pwm led driver uc3842 UC3842 flyback uc3842 UC1842 5v power supply with uc3842 power supply with uc2842 uc3842 design
Not Available

Abstract: No abstract text available
Text: 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
PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1842/3/4/5 40kHz z/60Hz) 100mV Q13D7ti
flyback uc3842 power supply

Abstract: UC3842D off-line flyback regulator uc3845 5-UC2842 UC2843 off-line flyback regulator uc3842 UC284X uc2845n UC2842 UC3843
Text: 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 T—58—17—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 3ÜE D Error


OCR Scan
PDF UC3842/3/4/5 UC1842/3/4/5 UC1842/3 flyback uc3842 power supply UC3842D off-line flyback regulator uc3845 5-UC2842 UC2843 off-line flyback regulator uc3842 UC284X uc2845n UC2842 UC3843
1997 - power supply with uc2842

Abstract: uc3842 power factor SLUS223A flyback uc3842 UC3842 flyback UC3842 UC1844 uc3842 circuit diagram UC1843 UC1842
Text: 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


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PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1842/3/4/5 power supply with uc2842 uc3842 power factor SLUS223A flyback uc3842 UC3842 flyback UC3842 UC1844 uc3842 circuit diagram UC1843 UC1842
uc 3284

Abstract: No abstract text available
Text: 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


OCR Scan
PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz 95VAC 130VA z/60Hz) 40kHz 100mV uc 3284
UC3843 diagram

Abstract: UC2843 applications unitrode Applications Note uc3843 "PWM Controllers" UC 3842 UC3843 UC2845 application notes uc3843 power factor uc3843 application note uc384 uc 3842 am
Text: state. The primary difference between the UC2842-series devices and the UC3842-series devices is the ambient operating tem perature range. The UC2842-series devices operate between - 2 5 ° C and 85 °C; the , 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


OCR Scan
PDF UC2842, UC2843, UC2844, UC2845 UC3842, UC3843, UC3844, UC3845 D3175, 1989-REVISED UC3843 diagram UC2843 applications unitrode Applications Note uc3843 "PWM Controllers" UC 3842 UC3843 UC2845 application notes uc3843 power factor uc3843 application note uc384 uc 3842 am
1997 - USD1120 ZENER

Abstract: USD1120 USD1120 diode diode USD1120 uc38448 U9D946 varo vm 68 UFN833 UF81002 C549C
Text: UC1842/3/4/5 UC2842 /3/4/5 UC3842/3/4/5 www.ti.com SLUS223B ­ APRIL 1997 ­ REVISED JANUARY 2007 , UC1842/3/4/5 UC2842 /3/4/5 UC3842/3/4/5 SLUS223B ­ APRIL 1997 ­ REVISED JANUARY 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 , Documentation Feedback 3 UC1842/3/4/5 UC2842 /3/4/5 UC3842/3/4/5 SLUS223B ­ APRIL 1997 ­ REVISED JANUARY


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PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 SLUS223B 500-kHz 130VA UC1842/3 USD1120 ZENER USD1120 USD1120 diode diode USD1120 uc38448 U9D946 varo vm 68 UFN833 UF81002 C549C
1999 - replacement for udn2981

Abstract: icl7555 replacement for icl7660 LT751M LM2575 KA3843 MIC4427 lm555 texas MIC2940 UC2575
Text: Motorola LM2575 LM2931 LP2950 LP2951 MC33264 MC33267 MC33269 MC78FC MC78LC MH0026 UC2842 UC2843 UC2844 , LP2981 LP2981A LP2982 LP2982 LP2982A MM5450 MM5451 NHM0026 Philips UC2842 UC2843 UC2844 UC2845 Ricoh , UC2842 UC2843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 Toko TK112xx TK113xx TK116xx TK119xx TK711xx TK712xx TK713xx Unitrode UC2575 UC2576 UC2842 UC2843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 Notes


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PDF A8184 A8187 A8188 UCN4807 UCN5800 UCN5801 UCN5810 UCN5812 UCN5818 UCN5821 replacement for udn2981 icl7555 replacement for icl7660 LT751M LM2575 KA3843 MIC4427 lm555 texas MIC2940 UC2575
1997 - UC3843 application note buck

Abstract: uc3843 design guide UC2843 applications UC3845 application note buck UC2843 UC3843 Boost BLOCK DIAGRAM UC2845* application note buck uc3843 uc3843 boost current mode control UC1845 application notes
Text: DEVICE STATUS: ACTIVE DATASHEET uc2842.pdf (576 kb) Datasheet Rev.A PRICING/AVAILABILITY/PKG ORDERABLE , to your View print version workspace PRODUCT INFORMATION UC2842D D 14 ACTIVE UC2842D8 , Pricing/Availability/Pkg UC2842DR D 14 UC2842D8TR D 8 ACTIVE 1.18 2500 Check stock or order , order UC2842J JG 8 OBSOLETE UC2842N P 8 ACTIVE 1.08 50 Check stock or order UC2842P P 8 OBSOLETE TI UC2842 , Current-Mode PWM Controller View/Print complete


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PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz UC3845 UC3845D UC3845D8 UC3845D8TR UC3845DTR UC3843 application note buck uc3843 design guide UC2843 applications UC3845 application note buck UC2843 UC3843 Boost BLOCK DIAGRAM UC2845* application note buck uc3843 uc3843 boost current mode control UC1845 application notes
1999 - replacement for udn2981

Abstract: ICL7555 UC3843 replacement CS-5215 MIC4427 linear cross reference UC2842 UC2843 uc3842 UC3843 UC3844 replacement for icl7660 mic2937 Alternative
Text: Motorola LM2575 LM2931 LP2950 LP2951 MC33264 MC33267 MC33269 MC78FC MC78LC MH0026 UC2842 UC2843 UC2844 , LP2981 LP2981A LP2982 LP2982 LP2982A MM5450 MM5451 NHM0026 Philips UC2842 UC2843 UC2844 UC2845 Ricoh , UC2842 UC2843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 Toko TK112xx TK113xx TK116xx TK119xx TK711xx TK712xx TK713xx Unitrode UC2575 UC2576 UC2842 UC2843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 Notes


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PDF A8184 A8187 A8188 UCN4807 UCN5800 UCN5801 UCN5810 UCN5812 UCN5818 UCN5821 replacement for udn2981 ICL7555 UC3843 replacement CS-5215 MIC4427 linear cross reference UC2842 UC2843 uc3842 UC3843 UC3844 replacement for icl7660 mic2937 Alternative
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