The Datasheet Archive

Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
UC2845D8G4 Texas Instruments Current-Mode PWM Controller 8-SOIC -40 to 85
UC2845AD8 Texas Instruments Current Mode PWM Controller 8-SOIC -40 to 85
UC2845ANG4 Texas Instruments Current Mode PWM Controller 8-PDIP -40 to 85
UC2845D8TR Texas Instruments Current-Mode PWM Controller 8-SOIC -40 to 85
UC2845AD8G4 Texas Instruments Current Mode PWM Controller 8-SOIC -40 to 85
UC2845AQD Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14

Search Stock (125)

  You can filter table by choosing multiple options from dropdownShowing 70 results of 125
Part Manufacturer Supplier Stock Best Price Price Each Buy Part
UC2845AD Texas Instruments Avnet 500 $0.90 $0.56
UC2845AD Texas Instruments Chip1Stop 1,100 $0.84 $0.58
UC2845AD Texas Instruments Rochester Electronics 2,407 $0.78 $0.63
UC2845AD Texas Instruments element14 Asia-Pacific 80 $1.46 $1.46
UC2845AD Texas Instruments Farnell element14 80 £0.91 £0.66
UC2845AD Texas Instruments Texas Instruments 3,818 $1.27 $0.48
UC2845AD Texas Instruments Rochester Electronics 2,193 $0.78 $0.63
UC2845AD8 Texas Instruments Chip1Stop 111 $0.83 $0.71
UC2845AD8 Texas Instruments Chip1Stop 1 $2.37 $2.37
UC2845AD8 Texas Instruments Avnet 830 $0.84 $0.61
UC2845AD8 Texas Instruments Texas Instruments 2,719 $1.27 $0.48
UC2845AD8G4 Texas Instruments Farnell element14 174 £0.90 £0.65
UC2845AD8G4 Texas Instruments element14 Asia-Pacific 278 $1.46 $1.46
UC2845AD8TR Texas Instruments New Advantage Corporation 2,500 $0.70 $0.70
UC2845AD8TR Texas Instruments Newark element14 1,049 $1.00 $0.47
UC2845AD8TR Texas Instruments Farnell element14 1,044 £0.77 £0.56
UC2845AD8TR Texas Instruments element14 Asia-Pacific 1,319 $1.23 $0.58
UC2845ADTR Texas Instruments Texas Instruments 716 $1.06 $0.41
UC2845ADW/80976 Texas Instruments Rochester Electronics 12,449 $1.90 $1.54
UC2845ADW/80976 Texas Instruments Rochester Electronics 1,120 $0.96 $0.78
UC2845AJ Texas Instruments Rochester Electronics 160 $2.81 $2.28
UC2845AM Microsemi Corporation Chip One Exchange - -
UC2845AN Texas Instruments Rochester Electronics 4,008 $0.87 $0.71
UC2845AN Texas Instruments Chip1Stop 650 $0.95 $0.73
UC2845AN Texas Instruments Chip One Exchange - -
UC2845AN Texas Instruments Rochester Electronics 3,875 $0.87 $0.71
UC2845AN Texas Instruments Farnell element14 567 £1.19 £1.19
UC2845AN Texas Instruments element14 Asia-Pacific 573 $1.98 $0.89
UC2845AN Texas Instruments Newark element14 567 $0.55 $0.55
UC2845AN Texas Instruments Texas Instruments 3,792 $1.28 $0.54
UC2845ANG4 Texas Instruments Newark element14 - -
UC2845ANG4 Texas Instruments element14 Asia-Pacific 458 $1.94 $0.76
UC2845ANG4 Texas Instruments Avnet 0 $0.86 $0.68
UC2845ANG4 Texas Instruments Rochester Electronics 50 $0.87 $0.71
UC2845ANG4 Texas Instruments Farnell element14 358 £1.13 £0.64
UC2845ANG4 Texas Instruments Avnet 0 $0.69 $0.59
UC2845AQ Texas Instruments New Advantage Corporation - -
UC2845AQD8 Texas Instruments Rochester Electronics 3,501 $0.92 $0.75
UC2845AQD8 Texas Instruments Avnet 218 $0.64 $0.63
UC2845AQD8R Texas Instruments Texas Instruments 2,159 $1.30 $0.49
UC2845AQDR Texas Instruments Rochester Electronics 6,702 $0.80 $0.65
UC2845AQDR Texas Instruments Texas Instruments 2,695 $1.30 $0.49
UC2845ASD Texas Instruments Bristol Electronics - -
UC2845BD ON Semiconductor Rochester Electronics 935 $0.36 $0.29
UC2845BD1 STMicroelectronics Bristol Electronics - -
UC2845BD1 STMicroelectronics Chip One Exchange - -
UC2845BD1 STMicroelectronics Bristol Electronics - -
UC2845BD1 STMicroelectronics Avnet 1,000 $0.43 $0.26
UC2845BD1 STMicroelectronics Future Electronics 0 $0.49 $0.34
UC2845BD1 STMicroelectronics RS Components 70 £0.46 £0.32
UC2845BD1 STMicroelectronics TME Electronic Components 300 $0.66 $0.44
UC2845BD1 STMicroelectronics RS Components 8,000 £0.56 £0.32
UC2845BD1013TR STMicroelectronics Farnell element14 0 £0.58 £0.40
UC2845BD1013TR STMicroelectronics Future Electronics 0 $0.36 $0.36
UC2845BD1013TR STMicroelectronics Future Electronics 0 $0.57 $0.40
UC2845BD1013TR STMicroelectronics Avnet - -
UC2845BD1013TR STMicroelectronics element14 Asia-Pacific 0 $0.85 $0.35
UC2845BD1013TR STMicroelectronics New Advantage Corporation 90,000 $0.59 $0.55
UC2845BD1013TR STMicroelectronics Chip1Stop 59 $0.51 $0.50
UC2845BD1013TR STMicroelectronics Chip One Exchange - -
UC2845BD1G ON Semiconductor Future Electronics 0 $0.34 $0.21
UC2845BD1G ON Semiconductor Chip1Stop 3 $0.34 $0.34
UC2845BD1G ON Semiconductor element14 Asia-Pacific 20 $0.77 $0.25
UC2845BD1G ON Semiconductor Allied Electronics & Automation 0 $0.57 $0.51
UC2845BD1G ON Semiconductor Wuhan P&S 37 $0.40 $0.25
UC2845BD1G ON Semiconductor Farnell element14 0 £0.40 £0.26
UC2845BD1O13TR STMicroelectronics Chip One Exchange - -
UC2845BD1R2G ON Semiconductor ComS.I.T. - -
UC2845BD1R2G ON Semiconductor Future Electronics 0 $0.35 $0.24
UC2845BD1R2G ON Semiconductor Future Electronics 0 $0.21 $0.17
UC2845BD1R2G ON Semiconductor Avnet 0 $0.18 $0.17
UC2845BD1R2G ON Semiconductor element14 Asia-Pacific 0 $0.73 $0.24
UC2845BD1R2G ON Semiconductor Rochester Electronics 192,559 $0.38 $0.31
UC2845BD1R2G ON Semiconductor Avnet 0 $0.37 $0.30
UC2845BDG ON Semiconductor ComS.I.T. - -
UC2845BDG ON Semiconductor Chip1Stop 10 $0.35 $0.35
UC2845BDG ON Semiconductor Chip1Stop 2,035 $0.35 $0.22
UC2845BDG ON Semiconductor Chip One Exchange - -
UC2845BDG ON Semiconductor Future Electronics 0 $0.26 $0.20
UC2845BDR2G ON Semiconductor Wuhan P&S 2 $0.40 $0.26
UC2845BDR2G ON Semiconductor Chip One Exchange - -
UC2845BN STMicroelectronics Future Electronics 0 $0.49 $0.39
UC2845BN STMicroelectronics Newark element14 1,173 $0.91 $0.35
UC2845BN STMicroelectronics Farnell element14 954 £0.53 £0.41
UC2845BN STMicroelectronics Chip1Stop 75 $0.51 $0.51
UC2845BN STMicroelectronics Chip1Stop 1,501 $1.50 $0.37
UC2845BN STMicroelectronics element14 Asia-Pacific 974 $0.83 $0.35
UC2845BNG ON Semiconductor Chip1Stop 760 $0.33 $0.26
UC2845BNG ON Semiconductor element14 Asia-Pacific 552 $0.77 $0.64
UC2845BNG ON Semiconductor Farnell element14 608 £0.44 £0.28
UC2845BNG ON Semiconductor Allied Electronics & Automation 0 $0.63 $0.54
UC2845BNG ON Semiconductor Avnet 1,750 $0.32 $0.23
UC2845BNG ON Semiconductor Wuhan P&S 16,200 $0.42 $0.28
UC2845BNG ON Semiconductor Newark element14 20 $0.63 $0.52
UC2845BNG ON Semiconductor Rochester Electronics 5,950 $0.40 $0.32
UC2845BNG ON Semiconductor Future Electronics 100 $0.29 $0.23
UC2845D ON Semiconductor Bristol Electronics - -
UC2845D Texas Instruments Farnell element14 291 £0.91 £0.66
UC2845D Texas Instruments element14 Asia-Pacific 242 $1.46 $1.46
UC2845D Texas Instruments Newark element14 242 $1.19 $1.19
UC2845D Texas Instruments TME Electronic Components 60 $1.34 $0.76
UC2845D8 Texas Instruments Bristol Electronics 790 $1.69 $0.47
UC2845D8 Texas Instruments Chip One Exchange - -
UC2845D8 Texas Instruments Rochester Electronics 54 $0.78 $0.63
UC2845D8 Texas Instruments Texas Instruments 2,647 $1.27 $0.48
UC2845D8G4 Texas Instruments Chip1Stop 41 $1.13 $0.99
UC2845D8TR Texas Instruments Avnet 12,500 $0.79 $0.59
UC2845DG4 Texas Instruments Avnet 0 $0.62 $0.53
UC2845DTR Texas Instruments ComS.I.T. - -
UC2845DTR Texas Instruments Texas Instruments 1,933 $1.06 $0.41
UC2845N Motorola Semiconductor Products Chip One Exchange - -
UC2845N Texas Instruments TME Electronic Components 171 $1.44 $0.91
UC2845N Texas Instruments Chip1Stop 49 $0.95 $0.95
UC2845N Texas Instruments Newark element14 165 $1.56 $0.90
UC2845N Motorola Semiconductor Products Bristol Electronics - -
UC2845N Texas Instruments Chip1Stop 40 $1.68 $1.36
UC2845N Texas Instruments Avnet 50 $1.00 $0.69
UC2845N Texas Instruments Texas Instruments 2,120 $1.28 $0.54
UC2845NG ON Semiconductor New Advantage Corporation - -
UC2845NG4 Texas Instruments Avnet 0 $0.86 $0.68
UC2845NG4 Texas Instruments Farnell element14 919 £1.02 £0.75
UC2845NG4 Texas Instruments element14 Asia-Pacific 566 $1.94 $0.76
UC2845NG4 Texas Instruments Chip1Stop 41 $1.28 $1.27
UC2845P Texas Instruments Avnet 0 $1.25 $1.08
UC2845P Texas Instruments Rochester Electronics 477 $1.56 $1.27

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UC2845 datasheet (237)

Part Manufacturer Description Type PDF
UC2845 Motorola HIGH PERFORMANCE CURRENT MODE CONTROLLERS Original PDF
UC2845 On Semiconductor High Performance Current Mode Controller Original PDF
UC2845 STMicroelectronics CURRENTMODE PWM CONTROLLER Original PDF
UC2845 STMicroelectronics HIGH CURRENT SWITCHING REGULATORS Original PDF
UC2845 Texas Instruments Current Mode PWM Controller Original PDF
UC2845 Unitrode Current Mode PWM Controller Original PDF
UC2845 Motorola Switchmode Datasheet Scan PDF
UC2845 Others The Power Supply IC Data Book 1993 Scan PDF
UC2845A Microsemi CURRENT MODE PWM CONTROLLER Original PDF
UC2845A STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original PDF
UC2845A STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original PDF
UC2845A Texas Instruments (UC2842A - UC2845A) Current Mode PWM Controller Original PDF
UC2845A Texas Instruments SMPS Controller - Datasheet Reference Original PDF
UC2845A Unitrode Current Mode PWM Controller Original PDF
UC2845AAY Microsemi CURRENT MODE PWM CONTROLLER Original PDF
UC2845AD Microsemi Current Mode PWMs; Package: SOIC; Original PDF
UC2845AD Microsemi CURRENT MODE PWM CONTROLLER Original PDF
UC2845AD STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original PDF
UC2845AD STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original PDF
UC2845AD Texas Instruments PMIC - Voltage Regulators - DC DC Switching Controllers, Integrated Circuits (ICs), IC CUR MODE PWM CONT 14-SOIC Original PDF

UC2845 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2003 - off-line flyback regulator uc3845

Abstract:
Text: UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 , : UC3844/D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Symbol Value Unit (ICC + , Ambient Temperature UC3844, UC3845 UC2844, UC2845 TA Storage Temperature Range Tstg Total , , UC2845 +85°C for UC2844, UC2845 http://onsemi.com 2 UC3844, UC3845, UC2844, UC2845 ELECTRICAL , , UC3845 Tlow = 0°C for UC3844, UC3845 -25 °C for UC2844, UC2845 +85°C for UC2844, UC2845 6. This


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PDF UC3844, UC3845, UC2844, UC2845 UC3845 r14525 UC3844/D off-line flyback regulator uc3845 uc38458 Datasheet of ic uc3845 UC3844 flyback application note UC2845 SO14 uc3844 transformer design UC2844 flyback application forward converter uc3844 PIN CONFIGURATION OF IC uc3845 scr transformer drive gate uc2844
UC3844

Abstract:
Text: UC3844 , UC2844 , UC3845 , UC2845 P • U^'n u-^WWEItt -389-mot rstt— ./fy? ■a. uâ , ( UC3844, UC3845) -25-F85r ( UC2844, UC2845 ) -65-F150r ííifS-tyX.ISVí- F^-yí'ATj ^ -7 ? amSO-u/ív-r-¡;e»JSlTt'*T. - 390- UC3844 , UC2844 , UC3845 , UC2845 i m«[7 c yv NC [2 ¡a Ne 5JÎ7 -f , -t »] S * # UC2844, UC2845 UC3844, UC3845 * te « 'h m m « * « * m m « * ïcc f-Tv^lt , UC3844 , UC2844 , UC3845 , UC2845 gare- K • n U-gftjamitt ( oo'j) mot ««ÉfifcïlïÈÎ'^S) (Ftc


OCR Scan
PDF UC3844 UC2844 UC3845 UC2845 -389-mot 500kHz 500kHz 862mW UC2844, UC3844 uc3845 UC2844 UC2845P 12VSVCCS25V 251C F150R
2004 - UC3844 flyback application note

Abstract:
Text: Units/Rail UC2845DG SOIC-14 (Pb-Free) 55 Units/Rail UC2845DR2 SOIC-14 2500 Tape & , -8 (Pb-Free) 50 Units/Rail UC3845N UC2844N UC2844NG TA = -25° to +85°C UC2845D UC2845N , UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 , : UC3844/D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Symbol Value Unit (ICC + , Ambient Temperature UC3844, UC3845 UC2844, UC2845 TA Storage Temperature Range Tstg Total


Original
PDF UC3844, UC3845, UC2844, UC2845 UC3845 UC3844/D UC3844 flyback application note off-line flyback regulator uc3845 forward converter uc3844 UC3845 dc dc applications UC3845 application note UC3845 constant power UC2844 flyback application pin connections UC3844 UC3844 application note uc3845 PWM power supply application note
2004 - UC3844 flyback application note

Abstract:
Text: UC2844DR2 UC2844N UC2845BD UC2845BD1 UC2845BD1R2 UC2845BDR2 UC2845D UC2845DR2 UC2845N UC3844BD UC3844BD1 , UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 series , : UC3844/D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Total Power Supply and Zener Current , Junction-to-Air Operating Junction Temperature Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 Storage , Tlow = 0°C for UC3844, UC3845 -25°C for UC2844, UC2845 +85°C for UC2844, UC2845 http://onsemi.com 2


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PDF UC3844, UC3845, UC2844, UC2845 UC3845 UC3844/D UC3844 flyback application note uc3845 flyback UC3845 flyback application note UC3844BN equivalent UC3845BN equivalent forward converter uc3844 UC2845 application notes PIN CONFIGURATION OF IC uc3845 flyback uc3845 application UC2844 flyback application
2005 - uc38458

Abstract:
Text: PDIP-8 (Pb-Free) 50 Units/Rail UC2845D UC2845N UC2845NG For information on tape and reel , SOIC-14 55 Units/Rail UC2845DG SOIC-14 (Pb-Free) 55 Units/Rail UC2845DR2 SOIC , UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 , Publication Order Number: UC3844/D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Symbol , Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 TA Storage Temperature Range Tstg


Original
PDF UC3844, UC3845, UC2844, UC2845 UC3845 UC3844/D uc38458 UC3844 flyback application note forward converter uc3844 UC2844 flyback application pin connections UC3844 Datasheet of ic uc3845 AN UC3845 UC3845 dc dc applications UC2844 flyback application source UC3845 application note
2004 - UC3844 flyback application note

Abstract:
Text: UC3845DR2 UC3845N UC3845NG UC2844D UC2844DR2 UC2844N UC2845D UC2845DR2 UC2845N TA = -25 25° to +85°C TA = 0 , UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 series , /D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Total Power Supply and Zener Current , Junction-to-Air Operating Junction Temperature Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 Storage , must be observed. http://onsemi.com 2 UC3844, UC3845, UC2844, UC2845 ELECTRICAL


Original
PDF UC3844, UC3845, UC2844, UC2845 UC3845 UC3844/D UC3844 flyback application note UC3844 flyback transformer forward converter uc3844 UC2845 application notes UC3844 flyback converter uc3845 PWM power supply application note UC3845 dc dc applications UC3844 flyback PIN CONFIGURATION OF IC uc3845 MC14551
1999 - replacement for udn2981

Abstract:
Text: Functional Cross MIC2941 Device Replacement Device Replacement Part Number UC2845 UC3842 UC3843 UC3844 , 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


Original
PDF A8184 A8187 A8188 UCN4807 UCN5800 UCN5801 UCN5810 UCN5812 UCN5818 UCN5821 replacement for udn2981 icl7555 replacement for icl7660 LT751M MIC38C43 MIC2940 KA3843 LM2575 lm555 texas MIC4427
UC3843 diagram

Abstract:
Text: 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 , , UC2844, UC2845 UC3842, UC3843, UC3844, UC3845 CURRENT-MODE PWM CONTROLLERS electrical characteristics, V


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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
2006 - uc38458

Abstract:
Text: Units/Rail PDIP-8 (Pb-Free) 50 Units/Rail UC2845D UC2845N UC2845NG For information on , to +85°C SOIC-14 55 Units/Rail UC2845DG SOIC-14 (Pb-Free) 55 Units/Rail UC2845DR2 , UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 , Publication Order Number: UC3844/D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Symbol , Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 TA Storage Temperature Range Tstg


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PDF UC3844, UC3845, UC2844, UC2845 UC3845 UC3844/D uc38458 uc3845 flyback UC3844 application note UC3844 flyback application note uc3844 transformer design flyback uc3845 application off-line flyback regulator uc3845 UC2844 flyback application scr transformer drive gate uc2844
2012 - UC2844

Abstract:
Text: Number Lead Free UC2844L-S08-R UC2844L-S08-T UC2845L-S08-R UC2845L-S08-T Halogen Free UC2844G-S08-R UC2844G-S08-T UC2845G-S08-R UC2845G-S08-T Package SOP-8 SOP-8 SOP-8 SOP-8 Packing Tape Reel Tube Tape Reel Tube , minimal external parts count. The differences between UC2844 and UC2845 are the maximum duty cycle ranges , thresholds of 16V(ON) and 10V(OFF), and UC2845 has UVLO thresholds of 8.5V(ON) and 7.6V(OFF) for lower , =1.0nF,TJ=25° 50 150 ns UNDERVOLTAGE LOCKOUT SECTION UC2844 15 16.0 17 Startup Threshold VTHR V UC2845 7.8


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PDF UC2844/45 UC2844/2845 UC2844 UC2845 UCX844 QW-R103-051 power supply with uc2844 UC2845G-S08-T
2004 - UC3845

Abstract:
Text: UC3845NG UC2844D UC2844DG UC2844DR2 UC2844DR2G UC2844N UC2844NG UC2845D UC2845DG UC2845DR2 UC2845DR2G UC2845N UC2845NG TA = -25° to +85°C TA = 0° to +70°C Operating Temperature Range Package SOIC-14 SOIC , UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 series , : UC3844/D UC3844, UC3845, UC2844, UC2845 MAXIMUM RATINGS Rating Total Power Supply and Zener Current , Junction-to-Air Operating Junction Temperature Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 Storage


Original
PDF UC3844, UC3845, UC2844, UC2845 UC3845 BRD8011/D. SOIC-14 UC384xN UC284xN flyback uc3845 application PIN CONFIGURATION OF IC uc3845 UC3845 application notes forward converter uc3844 power supply with uc2844 UC2844 UC3844 flyback application note uc3845 flyback
2012 - UCX84

Abstract:
Text: ˆ ORDERI N G I N FORM AT I ON Ordering Number Lead Free UC2844L-S08-R UC2844L-S08-T UC2845L-S08-R UC2845L-S08-T Halogen Free UC2844G-S08-R UC2844G-S08-T UC2845G-S08-R UC2845G-S08-T www.unisonic.com.tw , converter applications with minimal external parts count. The differences between UC2844 and UC2845 are the , applications with UVLO thresholds of 16V(ON) and 10V(OFF), and UC2845 has UVLO thresholds of 8.5V(ON) and , LOCKOUT SECTION UC2844 15 16.0 17 Startup Threshold VTHR V UC2845 7.8 8.4 9.0 UC2844 9.0


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PDF UC2844/45 UC2844/2845 UC2844 UC2845 QW-R103-051 UCX84
2010 - Not Available

Abstract:
Text: UC2845L-S08-R UC2845G-S08-R www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd Package , minimal external parts count. The differences between UC2844 and UC2845 are the maximum duty cycle , UVLO thresholds of 16V(ON) and 10V(OFF), and UC2845 has UVLO thresholds of 8.5V(ON) and 7.6V(OFF) for lower voltage applications. *Pb-free plating product number: UC2844L/ UC2845L FEATURES * Operation , UNDERVOLTAGE LOCKOUT SECTION UC2844 15 16.0 17 Startup Threshold VTHR V UC2845 7.8 8.4 9.0 Minimum


Original
PDF UC2844/45 UC2844/2845 UC2844 UC2845 UC2844L/UC2845L
1999 - replacement for udn2981

Abstract:
Text: Functional Cross MIC2941 Device Replacement Device Replacement Part Number UC2845 UC3842 UC3843 UC3844 , 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


Original
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
P10N10M

Abstract:
Text: -14 Plastic DIP Ceramic DIP Ceramic DIP Plastic DIP Plastic DIP 0 to + 70'C UC2845J UC2844N UC2845N , Device UC3844D UC3845D UC3844N UC3845N UC2844D UC2845D UC2844J p.n numoers a d v e n t to terminals are , 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 + , se to a m b ie n t as possib le . T jo w = O'C fo r UC3844. U C 3845 - 2 5 JC fo r U C2844. UC2845 T


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PDF UC3844, UC2844, UC3845 P10N10M fly back uc3845 EC35PCB UC2844J c2844 c3844 TP10N10M UC3844 flyback Z715
UC3645

Abstract:
Text: UC2844D UC2845D UC2844N Pin numbers in parenthesis are for the D suffix SO-14 package. Operating , SO -14 Plastic Plastic UC2845N MOTOROLA ANALOG IC DEVICE DATA ® b 3 b 7 2 5 3 0 1013A , Junction-to-A ir Operating Junction Temperature Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 , UC2844, UC2845 +85°C for UC2844, UC2845 L>3b7253 D1D13ÖS Ô2B MOTOROLA ANALOG 1C DEVICE DATA , , UC3845 -2 5 °C fo r UC2844, UC2845 +85=C fo r UC2844, UC2845 4. This param eter is measured at the latch


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PDF UC3844, UC2844, UC3845 b3b72S3 UC3645 isolated feedback uc2844 boost uc3844 application note forward converter uc3844 8pin ic 3773 uc3844 transformer 3773 8PIN EC35-3C8 UC3844 flyback application note scr transformer drive gate uc2844
application notes tl3845

Abstract:
Text: UC2844N UC2844NG UC2845BD UC2845BD1 UC2845BD1G UC2845BD1R2 UC2845BD1R2G UC2845BDG UC2845BDR2 UC2845BDR2G UC2845BN UC2845D UC2845DG UC2845DR2 UC2845DR2G UC2845N UC2845NG UC3842AD UC3842ADG , UC2844 UC2845B UC2845B UC2845B UC2845B UC2845B UC2845B UC2845B UC2845B UC2845 UC2845 UC2845 UC2845 UC2845 UC2845 UC2845B UC3842A UC3842A UC3842A UC3842A UC3842A UC3842A UC3842A UC3842A


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PDF UC284xx, UC384xx UC2842A application notes tl3845 uc3843a a uc3843b UC3845BDG uc3842a uc3842b UC3843A datasheet UC3843B UC3843B applications UC2844 UC3842BDG UC3844BDG
1995 - UC3842AD

Abstract:
Text: 85 UC2845ADG4 UC2845ADTR UC2845ADTRG4 UC2845ADW UC2845ADWG4 UC2845AN UC2845ANG4 UC3842AD UC3842AD8 , -1-260C-UNLIM Level-1-260C-UNLIM UC2844AQ UC2845AD UC2845A UC2845 AD8 UC2845A UC2845 AD8 UC2845A UC2845 AD8 UC2845A UC2845 AD8 UC2845AD UC2845AD UC2845AD UC2845ADW UC2845ADW UC2845AN UC2845AN UC3842AD UC3842A UC3842 AD8 , OPTION ADDENDUM www.ti.com 25-Sep-2013 Orderable Device UC2844AQDR UC2845AD UC2845AD8 Status , UC2844ADTR UC2844AQD8R UC2845AD8TR UC2845ADTR UC3842AD8TR UC3842ADTR UC3843AD8TR UC3843ADTR UC3844AD8TR


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PDF 25-Sep-2013 5962-8670405PA 5962-8670405XA 8670405PA UC1842A 59628670405XA UC1842AL/ 8670406PA UC1843A 59628670406XA UC3842AD UC2842ADW UC2843A-Q1
UC2844 flyback application

Abstract:
Text: -14 UC2845D SO-14 UC2844N Plastic UC2845N Plastic MOTOROLA ANALOG IC DEVICE DATA 3-573 UC3844, 45 , , UC3845 UC2844, UC2845 Ta 0 to + 70 - 25 to + 85 °c Storage Temperature Range Tstg - 65 to + 150 °c , , UC2845 +85°C for UC2844, UC2845 3-574 MOTOROLA ANALOG IC DEVICE DATA UC3844, 45 UC2844, 45 , possible Tiow - O'C for UC3844, UC3845 " Thigh = +70"C for UC3844, UC3845 -25°C for UC2844, UC2845 +85"C for UC2844, UC2845 4. This parameter is measured at the latch trip point with Vpg = 0 V. „ _ . . .


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PDF UC3844, UC3845 flip-f47 1N5819 1N5819* UC2844 flyback application forward converter uc3844 UC3844 application note UC3844 flyback application note EC35-3c8 pin connections UC3844 uc2844 uc3844 transformer off-line flyback regulator uc3844 UC2845 SO14
1996 - uc38458

Abstract:
Text: ­14 UC2844N TA = ­ 25° to +85°C UC2845N © Motorola, Inc. 1996 MOTOROLA ANALOG IC DEVICE DATA Package SO­14 UC3844D UC2845D Pin numbers in parenthesis are for the D suffix SO­14 package , Temperature TJ + 150 °C Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 TA , Tlow = ­25°C for UC2844, UC2845 Thigh = +85°C for UC2844, UC2845 2 MOTOROLA ANALOG IC DEVICE , Tlow = ­20°C for UC3844, UC3845 Thigh = +70°C for UC3844, UC3845 Tlow = ­25°C for UC2844, UC2845


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PDF UC3844/D UC3844, UC2844, UC3845 UC3844/D* uc38458 forward converter uc3844 UC3844 flyback application note UC3844 UC3845 application note UC3845 dc dc applications pin connections UC3844 uc3844 applications isolated feedback uc2844 boost uc3844 application note
1995 - Not Available

Abstract:
Text: +70°C SO–14 Plastic UC3845N Plastic UC2844D SO–14 UC2845D UC2844N TA = – 25° to +85°C UC2845N SO–14 Plastic Plastic © Motorola, Inc. 1995 MOTOROLA ANALOG IC , Operating Ambient Temperature UC3844, UC3845 UC2844, UC2845 TA Total Power Supply and Zener Current , , UC2845 Thigh = +85°C for UC2844, UC2845 2 MOTOROLA ANALOG IC DEVICE DATA UC3844, 45 UC2844, 45 , €“25°C for UC2844, UC2845 Thigh = +85°C for UC2844, UC2845 4. This parameter is measured at the latch trip


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PDF UC3844/D UC3844, UC2844, UC3845 UC3844/D*
2007 - uc3842a uc3842b

Abstract:
Text: UC2845 UC2845B UC3842A UC3842B UC3843A UC3843B UC3844 UC3844B UC3845 UC3845B Page 22, 782 28, 795 30


Original
PDF CS2841B CS5101 CS51021A CS51022A CS51023A CS51024A CS51221 CS5124 CS5126 MC33023 uc3842a uc3842b MC33262 NCP1207 MC33067 NCV3843B UC3845B
2001 - ka3842 equivalent uc3842

Abstract:
Text: UC2845 MIC38C45/MIC38HC45 Improved alternative UC3842 MIC38C42/MIC38HC42 Improved , Improved alternative UC2844 MIC38C44/MIC38HC44 Improved alternative UC2845 MIC38C45 , /MIC38HC44 Improved alternative UC2845 MIC38C45/MIC38HC45 Improved alternative UC3842


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PDF MC10ELT22 SY10ELT22 MC10ELT23 SY10ELT23 MC10EP01 SY10EP01V MC10EP16 SY10EP16V MC10EP58 SY10EP58V ka3842 equivalent uc3842 ka3842 application notes icl7555 KA3843 CS-5215 KA3843 application note MIC4427 Application Notes TSC426 Telcom ka3842 equivalent UC2843 applications
1995 - UC2843A-Q1

Abstract:
Text: -1-260C-UNLIM -40 to 85 UC2845A UC2845 AD8 UC2845AD8TR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 UC2845A UC2845 AD8 UC2845AD8TRG4 , 85 UC2845A UC2845 AD8 UC2845ADG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb , NIPDAU Level-1-260C-UNLIM -40 to 85 UC2845AD UC2845AD8 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 UC2845A UC2845 AD8


Original
PDF 31-May-2014 5962-8670405PA 8670405PA UC1842A 5962-8670405XA 59628670405XA UC1842AL/ 5962-8670406PA 8670406PA UC1843A UC2843A-Q1 uc3843an uc3845a
IC uc3843

Abstract:
Text: UC2842, UC2843, UC2844, UC2845 UC3B42, UC3843, UC3844, UC3845 CURRENT-M ODE PWM CONTROLLERS D 3 1 75 , JA N U A R Y 1989 · · · · · · · · · · · · Optimized for Off-Line and DC-to-DC Converters Low Start-Up Current ( < 1 m A| Autom atic Feed-Forward Compensation Pulse-by-Pulse Current Limiting Enhanced Load-Response Characteristics Undervoltage Lockout with Hysteresis Double Pulse Suppression com p , , UC2845 UC3842, UC3843, UC3844, UC3845 CURRENT-M ODE PWM C ONTROLLERS absolute maximum ratings over


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PDF UC2842, UC2843, UC2844, UC2845 UC3B42, UC3843, UC3844, UC3845 UC384_ IC uc3843 UC3B42 UC2843 vc 3842 IC uc3843 AN OF vc 3842 uc 3842 am UM 3842 unitrode Applications Note uc3843
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