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Part Manufacturer Description Datasheet BUY
UC2845D8TR Texas Instruments Current-Mode PWM Controller 8-SOIC -40 to 85 visit Texas Instruments
UC2845AD8G4 Texas Instruments Current Mode PWM Controller 8-SOIC -40 to 85 visit Texas Instruments
UC2845AQD Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 visit Texas Instruments
UC2845DR-8 Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8 visit Texas Instruments
UC2845DG4 Texas Instruments Current-Mode PWM Controller 14-SOIC -40 to 85 visit Texas Instruments
UC2845AD8TRG4 Texas Instruments Current Mode PWM Controller 8-SOIC -40 to 85 visit Texas Instruments

UC2845 SO14

Catalog Datasheet MFG & Type PDF Document Tags

off-line flyback regulator uc3845

Abstract: uc38458 UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 , plastic package as well as the 14-pin plastic surface mount (SO-14). The SO-14 package has separate , -8 N SUFFIX CASE 626 8 1 SO-14 D SUFFIX CASE 751A 14 1 PIN CONNECTIONS Compensation , this data sheet. 5(9) Pin numbers in parenthesis are for the D suffix SO-14 package , : UC3844/D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Symbol Value Unit (ICC +
ON Semiconductor
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off-line flyback regulator uc3845 uc38458 Datasheet of ic uc3845 UC3844 flyback application note UC2845 SO14 uc3844 transformer design UCX844 UCX845

P10N10M

Abstract: fly back uc3845 stic su rfa ce m o u n t {SO-14}. The SO-14 package has se pa ra te p o w e r and g ro u n d p in s fo , lor (he 8 pin dudi in In e pacnage Pm numbers m pa'eniheS'S are lor the 0 suKi» SO-14 package Temperature Range Package SO-14 Plastic DIP SO-14 Plastic DIP Plastic DIP Plastic DIP SO-14 Plastic DIP SO-14 , 3-37 7 UC3844, UC2844, UC3845, UC2845 M A X IM U M RATING Rating Total Power Supply and Zener , , UC3845 UC2844, UC2845 Storage Temperature Range Symbol HCC + IZ> >0 W ^in o Value 30 1.0 5.0 -0 .3 to +
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P10N10M fly back uc3845 UC2844J EC35PCB UC3844 flyback c2844

UC2844 flyback application

Abstract: forward converter uc3844 plastic package as well as the 14-pin plastic surface mount (SO-14). The SO-14 package has separate power , Block Diagram Pin numbers in parenthesis are for the D sulfa SO-14 package. 1 UC3844, 45 UC2844, 45 , ^Ãk PLASTIC PACKAGE CASE 751A (SO-14) 1 PIN CONNECTIONS Compensation T]vre, Voilage , +70°C SO-14 UC3845D SO-14 UC3844N Plastic UC3845N Plastic UC2844D Ta = - 25° to +85°C SO-14 UC2845D SO-14 UC2844N Plastic UC2845N Plastic MOTOROLA ANALOG IC DEVICE DATA 3-573 UC3844, 45
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UC2844 flyback application forward converter uc3844 UC3844 application note EC35-3c8 pin connections UC3844 off-line flyback regulator uc3844 Z7157 1N5819

UC3645

Abstract: isolated feedback uc2844 the 14-pin plastic surface mount (SO-14). The SO-14 package has separate power and ground pins for the , CASE 751A (SO-14) PIN CONNECTIONS Compensation |~T Voltage Feedback |~~2~ Current Sense T j'W 3 , UC2844D UC2845D UC2844N Pin numbers in parenthesis are for the D suffix SO-14 package. Operating Temperature Range Package SO -14 Ta = 0° to +70"C SO-14 Plastic Plastic SO -14 Ta = - 25° to +85°C , Junction-to-A ir Operating Junction Temperature Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845
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UC3645 isolated feedback uc2844 boost uc3844 application note uc3844 transformer 8pin ic 3773 3773 8PIN 01D13

uc38458

Abstract: forward converter uc3844 (SO­14). The SO­14 package has separate power and ground pins for the totem pole output stage. The , PACKAGE CASE 626 8 1 D SUFFIX PLASTIC PACKAGE CASE 751A (SO­14) 14 1 PIN CONNECTIONS , UC3844N Gnd 5(9) TA = 0° to +70°C SO­14 Plastic UC3845N Plastic UC2844D SO­14 , Package SO­14 UC3844D UC2845D Pin numbers in parenthesis are for the D suffix SO­14 package. Operating Temperature Range SO­14 Plastic Plastic Rev 1 1 UC3844, 45 UC2844, 45 MAXIMUM
Motorola
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UC3845 application note UC3845 dc dc applications uc3844 applications uc3844 14 pin ic configuration BIPOLAR MOTOROLA 2N 12v dc power supply with uc3845

UC3045

Abstract: UC3645 surface mount (SO-14). The SO-14 package has separate power and ground pins for the totem pole output , numbers in parenthesis are for the D suffix SO-14 package. MOTOROLA ANALOG 1C DEVICE DATA 3-769 , UC3844, UC3845 T hiqh = +70 C for UC3844, UC3045 - 2 5 C for UC2844, UC2845 +85 C for UC2844, UC2845 , UC3844, UC3645 T high = +70=C to r UC3844. UC3845 -2 5 °C for UC2844, UC2845 +85=C fo r UC2844, UC2845 4 , numbers in parenthesis are fcr the D suffix SO-14 package. Figure 16. Tim ing Diagram C a p a c ito
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UC3844 flyback transformer 3844n uc 3845 pin diagram UC 3845 UC3844 flyback converter 2844d Z7156

forward converter uc3844

Abstract: UC3844 flyback application note ­pin dual­in­line plastic package as well as the 14­pin plastic surface mount (SO­14). The SO­14 package has , D SUFFIX PLASTIC PACKAGE CASE 751A (SO­14) 14 1 PIN CONNECTIONS Compensation 1 Voltage , UC2844D UC2845D TA = ­ 25° to +85°C TA = 0° to +70°C Operating Temperature Range Package SO­14 SO­14 Plastic Plastic SO­14 SO­14 Plastic Plastic Rev 1 + ­ Error Amplifier Gnd 5(9) UC2844N UC2845N Pin numbers in parenthesis are for the D suffix SO­14 package. © Motorola, Inc. 1996
Motorola
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EC35 bobbin UC3844 boost flyback uc3845 application UC3844 constant power uc3845 reference Nippon capacitors

UC28450

Abstract: off-line flyback regulator uc3845 surface m ount (SO-14). The SO-14 package has separate power and ground pins for the totem pole output , CASE 693 D SUFFIX PLASTIC PACKAGE CASE 751A (SO-14) PIN C ONNECTIONS C urrent Mode , parenthesis are for the D suffix SO-14 package. UC2845J SO-14 -2 5 ° to + 85=C Ceramic Ceramic , , UC3845 UC2844, UC2845 ta Rating Total Power Supply and Zener Current 3 Power Dissipation , °C for UC3844, UC3845 T high = +70°C for UC3844, UC3845 -2 5°C for UC2844, UC2845 +85°C for UC2844
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UC28450 DC/DC converter UC3845

flyback uc3843

Abstract: u3844 amp input, Minidip SO14 logic to insure latched operation, a PWM comparator which also , at Tamb 50 °C (minidip, DIP-14) Ptot Tstg Power Dissipation at Tamb 25 °C (SO14) TL , . PIN CONNECTIONS (top views) SO14 Minidip ORDERING NUMBERS Type Minidip SO14 UC2842 UC3843 UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D , . Minidip max. SO14 Unit 100 165 °C UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL
STMicroelectronics
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UC3842 flyback uc3843 u3844 forward converter UC3843 power supply with uc2842 flyback uc3842 uc3842 circuit diagram UC2842/3/4/5 UC3842/3/4/5

flyback uc3843

Abstract: u3844 , Minidip SO14 logic to insure latched operation, a PWM comparatorwhich also providescurrentlimit , (minidip, DIP-14) Ptot Power Dissipation at Tamb 25 °C (SO14) Tstg Storage Temperature Range , 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 , max. SO14 Unit 100 165 °C UC2842/3/4/5-UC3842/3/4/5 ELECTRICAL CHARACTERISTICS
STMicroelectronics
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UC3843 power flyback uc3843 connections flyback uc3842 power supply uc3843 flyback supply uc3845 flyback UC384X

flyback uc3843

Abstract: off-line flyback regulator uc3845 , Minid ip SO14 logic to insure latched operation, a PWM comparator which also providescurrent limit , °C (minidip, DIP-14) Ptot Power Dissipation at Tamb 25 °C (SO14) Tstg Storage , . PIN CONNECTIONS (top views) SO14 Minidip ORDERING NUMBERS T ype Minidip SO14 UC2842 UC3843 UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D , /4/5-UC3842/3/4/5 SO14 PACKAGE MECHANICAL DATA mm DIM. MIN. TYP. A a1 inch MAX
STMicroelectronics
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off-line flyback regulator uc3842 5-UC3842 UC3843 circuit diagram UC3843 12v to 16v power supply with uc3842

flyback uc3842

Abstract: u3844 , Minid ip SO14 logic to insure latched operation, a PWM comparator which also providescurrent limit , °C (minidip, DIP-14) Ptot Power Dissipation at Tamb 25 °C (SO14) Tstg Storage , . PIN CONNECTIONS (top views) SO14 Minidip ORDERING NUMBERS T ype Minidip SO14 UC2842 UC3843 UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842D UC2843D UC2844D UC2845D , /4/5-UC3842/3/4/5 SO14 PACKAGE MECHANICAL DATA mm DIM. MIN. TYP. A a1 inch MAX
STMicroelectronics
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uc3843 dc 5v 5v power supply with uc3842

flyback uc3842 power supply

Abstract: UC3842D Tamb £ 25 °C (SO-14) 725 mW Tstg Storage Temperature Range -65 to 150 °C TL Lead Temperature , . BLOCK DIAGRAM (top view) DIP-14/SO-14. Minidip Plastic and Ceramic. COMP. 1 14 ] VREF N,C , TYPE PLASTIC CERAMIC MINIDIP MINIDIP DIP-14 SO-14 UC1842 UC1842J UC1843 UC1843J UC1844 , UC2843D . UC2844 UC2844N UC2844J * UC2844B UC2844D ' UC2845 UC2845N UC2845J UC2845B UC2845D UC3842 , Minidip Plastic Minidip DIP-14 Plastic SO-14 Rth j-amb Thermal Resistance Junction-ambient 200 °C/W 100
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UC3842D UC2843 UC3843J UC284X 5-UC2842 UC3842B UC1842/3/4/5 UC1845 UC1842/3/4/5-UC2842/3/4/5-UC3842/3/4/5 D02243 UC1842/3

8 pin ic 3842

Abstract: LM 3842 Circuit diagram Dissipation at T am0 £ 50 3 C (minidip, DIP-14) Power Dissipation at T am0 < 25 c C (SO-14) Storage , currents are positive into the specified terminal. B L O C K D IA G R A M (to p vie w ) D IP -1 4 ./ SO-14 , UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 UC2842N UC2843N UC2844N UC2845N UC3842N UC3843N UC3844N UC3845N , Rth |-amb P la s tic M in id ip DIP-14 P la s tic SO-14 165 °C/W Thermal Resistance
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8 pin ic 3842 LM 3842 Circuit diagram PIN CONFIGURATION OF IC 3842 regulator tic 1108 c 3842 uc 3842 applications 1842/3/4/5-U 2842/3/4/5-U W36T2

analog devices 751n

Abstract: isolated feedback uc2844 the 14­pin plastic surface mount (SO­14). The SO­14 package has separate power and ground pins for the , CASE 751A (SO­14) 14 1 PIN CONNECTIONS Compensation 1 Voltage Feedback 2 Current Sense 3 RT/CT 4 , +70°C Operating Temperature Range Package SO­14 SO­14 Plastic Plastic SO­14 SO­14 Plastic Plastic + ­ Error Amplifier Gnd 5(9) UC2844N UC2845N Pin numbers in parenthesis are for the D suffix SO­14 , Temperature UC3844, UC3845 UC2844, UC2845 Storage Temperature Range Symbol (ICC + IZ) IO W Vin IO Value 30 1.0
ON Semiconductor
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analog devices 751n SO16L UC3845 application notes 12v dc power supply with uc3844 PIN CONFIGURATION OF IC uc3845

JC3842

Abstract: C3842 Power Dissipation at T amb < 50 ° C (minidip, DIP-14) Power Dissipation at T amb < 25 3 C (SO-14 , id ip S014 UC2842 UC3843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 UC2842N UC2843N UC2844N
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JC3842 C3842 9A73 JC3842/3/4/5 UC2842/3/4/5-

UC3843 application note buck

Abstract: uc3843 design guide = DIL-8 Pin Number. B = SO-14 and CFP-14 Pin Number. Toggle flip flop used only in 1844 and 1845 , UC2845, Current-Mode PWM Controller Home | Company Info | Employment | TI Global | Contact Us | Site , > Semiconductors > Analog & Mixed-Signal > Power Management > PWM Power Supply Products > Current Mode UC2845 , order APPLICATIONS Submit Query · All TI Applications STATUS Add UC2845 to your View print
Texas Instruments
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UC3843 application note buck uc3843 design guide UC2843 applications UC3845 application note buck UC2845* application note UC3843 Boost BLOCK DIAGRAM UC3845D8 UC3845D8TR UC3845DTR UC3845J UC3845P
Abstract: (minidip, DIP-14) b P tot Power Dissipation at T an,b < 25 ° C (SO-14) 1 Storage Temperature , iv e in to t h e s p e e d e d t e r m i n a l. B L O C K D IA G R A M (to p vie w ) DIP-14 / SO-14 , UC2844 UC2845 UC2842N UC2843N UC2844N UC2845N UC2842J UC2843J UC2844J UC2845J UC2842B -
OCR Scan
842/3/4/5-UC2842/3/4/5-UC3842/3/4/5

UC2842

Abstract: Number. B = SO-14 and CFP-14 Pin Number. Note 2: Toggle flip flop used only in 1844 and 1845. Please , D8 UC2844 D8 UC2844D UC2844D UC2844D UC2844N UC2844N UC2845D UC2845 D8 UC2845 D8 UC2845 D8 UC2845 D8
Texas Instruments
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SLUS223C ISO/TS16949

SOP8 8002 Amplifier

Abstract: SCR s838 1MHz Adj. to 1MHz Adj. to 1MHz output Adj. to 1.5MHz output SO-8, SO-14 SO-8, SO-14 SO-8, SO-14 SO-8, SO-14 DIP-8, DIP-14, SO-8, SO-14 DIP-8, DIP-14, SO-8, SO-14 DIP-8, DIP-14, SO-8, SO-14 DIP-8, DIP-14, SO-8, SO-14 DIP-8, DIP-14, SO-8, SO-14, MSOP-8 DIP-8, DIP-14, SO-8, SO-14, MSOP-8 DIP-8, DIP-14, SO-8, SO-14, MSOP-8 DIP-8, DIP-14, SO-8, SO-14, MSOP-8 MSOP , -14, TSSOP-14 SSOP-24, TSSOP-24 SSOP-28 SO-14 SO-14 SO-16 Wide SO-14 SO-8 Package
Micrel Semiconductor
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SOP8 8002 Amplifier SCR s838 TRANSISTOR s838 4606 MOSFET INVERTER transistor SMD DK QB Marking Code SMD CM sot-23-5 M-0009
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