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Part Manufacturer Description Datasheet Download Buy Part
LT1425CS#PBF Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1425IS#PBF Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C
LT1425CS#TR Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1425IS#TR Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C
LT1425CS#TRPBF Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1425CS Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C

off-line flyback regulator uc3844 Datasheets Context Search

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UC3845 application note buck

Abstract: UC3843 application note buck UC3843 step up converter forward converter uc3844 500w UC3843 buck converter application note uc3843 step up unitrode Applications Note U-96 UC3844 flyback application note uc3642 UC3845 buck
Text: multiple-output off-line flyback regulator controlled with the UC3844 . This regulator is low in cost because it , system in a typical buck regulator application. A clock signal initiates power pulses at a fixed , highlights the features of each individual member, the UC3842, UC3843, UC3844 and UC3845 Throughout the text , following formula. Fosc (kHz) = 1.72 / (RT (k) × CT (pf) Figure 5 The UC3844 and UC3845 have an , maximum duty cycle of approximately 100%, whereas the UC3844 and UC3845 are clamped to 50% maximum by an


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PDF U-100A UC3842/3/4/5 UC3842/3/4/5 UC3842 UC3642, UC3706, UC3901 U-101 UC3845 application note buck UC3843 application note buck UC3843 step up converter forward converter uc3844 500w UC3843 buck converter application note uc3843 step up unitrode Applications Note U-96 UC3844 flyback application note uc3642 UC3845 buck
UC28450

Abstract: off-line flyback regulator uc3845 DC/DC converter UC3845
Text: , UC3845, UC2844, UC3845 Figure 29. 27 W att Off-Line Flyback Regulator 1 MBR1635 T1« j N . t ^ , UC3844 , 45 UC2844, 45 MOTOROLA SEMICONDUCTOR mmmmmmmmmm TECHNICAL DATA HIGH PERFORMANCE CURRENT MODE CONTROLLER Advance Information High Performance Current Mode Controller The UC3844 , UC2844N Plastic UC2845N Plastic MOTOROLA LINEAR/INTERFACE ICs DEVICE DATA 3-515 UC3844 , W °C/W Operating Junction Temperature Tj + 150 Operating Ambient Temperature UC3844


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PDF UC3844, UC2844, UC3845 UC28450 off-line flyback regulator uc3845 DC/DC converter UC3845
2004 - UC3844 flyback application note

Abstract: 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
Text: Off-Line Flyback Regulator Test Conditions Results Line Regulation: 5.0 V ± 12 V Vin = , 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 , dissipation limits must be observed. http://onsemi.com 2 UC3844 , UC3845, UC2844, UC2845 ELECTRICAL


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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: uc3845 flyback UC3845 flyback application note UC3844BN equivalent UC3845BN equivalent forward converter uc3844 UC2845 application notes PIN CONFIGURATION OF IC uc3845 UC2844 flyback application flyback uc3845 application
Text: Flyback Regulator Test Line Regulation: 5.0 V ± 12 V Conditions Vin = 95 Vac to 130 Vac Vin = 115 , 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 , test to maintain junction temperature as close to ambient as possible. Thigh = +70°C for UC3844 , UC3845


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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 UC2844 flyback application flyback uc3845 application
2003 - off-line flyback regulator uc3845

Abstract: uc38458 Datasheet of ic uc3845 uc3844 transformer design UC3844 flyback application note UC2845 SO14 UC2844 flyback application forward converter uc3844 UC3845 T Flip-Flop
Text: Off-Line Flyback Regulator Test Conditions Results Vin = 95 Vac to 130 Vac D = 50 mV or ± , 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 , ambient as possible. Thigh = +70°C for UC3844 , UC3845 Tlow = 0°C for UC3844 , UC3845 -25 °C for UC2844


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PDF UC3844, UC3845, UC2844, UC2845 UC3845 r14525 UC3844/D off-line flyback regulator uc3845 uc38458 Datasheet of ic uc3845 uc3844 transformer design UC3844 flyback application note UC2845 SO14 UC2844 flyback application forward converter uc3844 T Flip-Flop
2004 - UC3844 flyback application note

Abstract: UC3844 flyback transformer forward converter uc3844 UC3844 flyback converter UC2845 application notes UC3844 flyback uc3845 PWM power supply application note boost uc3844 application note UC3845 dc dc applications UC3845 flyback application note
Text: Flyback Regulator Test Line Regulation: Load Regulation: 5.0 V ± 12 V 5.0 V ± 12 V 5.0 V ± 12 V , UC3844 , UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844 , UC3845 series , © Semiconductor Components Industries, LLC, 2004 1 March, 2004 - Rev. 4 Publication Order Number: 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


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PDF UC3844, UC3845, UC2844, UC2845 UC3845 UC3844/D UC3844 flyback application note UC3844 flyback transformer forward converter uc3844 UC3844 flyback converter UC2845 application notes UC3844 flyback uc3845 PWM power supply application note boost uc3844 application note UC3845 dc dc applications UC3845 flyback application note
UC3645

Abstract: 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
Text: 3-779 UC3844 , 45 UC2844, 45 Figure 29. 27 Watt Off-Line Flyback Regulator Secondary +12 V: 9 , (M ) M O T O R O LA . UC3844 , 45 UC2844, 45 HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3844 , UC3845 series are high , 1 'I'lb 3-769 UC3844 , 45 UC2844, 45 MAXIMUM RATINGS Rating Total Power Supply and , Junction-to-A ir Operating Junction Temperature Operating Ambient Temperature UC3844 , UC3845 UC2844, UC2845


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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
unitrode Applications Note U-96

Abstract: UC3642 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 forward converter uc3844 500w 500W boost converter uc3843 UC3843 application note buck UC3843 in isolated flyback converter UC3843 application note soft start
Text: L E <60% UC3845 UC3844 < 100% UC3843 UC3842 A P P L IC A T IO N (C IR C U IT ) FLYBACK FORWARD BUCK/BOOST P O W E R S U P P L Y IN P U T (V) H IG H (O F F L IN E ) UC3844 U C3844/2 UC3842/4 , regulator controlled with the UC3844 . This regulator is low in cost because it uses only two magnetic , the following formula. Fosc (kHz) = 1.72 / (Rr (k) * CT (fif) The UC3844 and UC3845 have an internal , %, whereas the UC3844 and UC3845 are clamped to 50% maximum by an Internal toggle flip flop. This duty cycle


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PDF U-100A UC3842/3/4/5 UC1842/3/4/5 UC3642, UC3706, UC3901 U-101 unitrode Applications Note U-96 UC3642 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 forward converter uc3844 500w 500W boost converter uc3843 UC3843 application note buck UC3843 in isolated flyback converter UC3843 application note soft start
1999 - UNITRODE applications handbook uc3842 -96

Abstract: UC3843 in isolated flyback converter unitrode Applications Note U-96 UNITRODE applications handbook uc3843 -96 forward converter uc3844 500w UC3843 application note buck uc3642 UC3843 buck converter application note uc3843 step up power supply high efficiency on ic uc3843
Text: multiple-output off-line flyback regulator controlled with the UC3844 . This regulator is low in cost because it , system in a typical buck regulator application. A clock signal initiates power pulses at a fixed , highlights the features of each individual member, the UC3842, UC3843, UC3844 and UC3845 Throughout the text , following formula. Fosc (kHz) = 1.72 / (RT (k) × CT (pf) Figure 5 The UC3844 and UC3845 have an , maximum duty cycle of approximately 100%, whereas the UC3844 and UC3845 are clamped to 50% maximum by an


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PDF U-100A UC3842/3/4/5 UC3842/3/4/5 UC3842 UNITRODE applications handbook uc3842 -96 UC3843 in isolated flyback converter unitrode Applications Note U-96 UNITRODE applications handbook uc3843 -96 forward converter uc3844 500w UC3843 application note buck uc3642 UC3843 buck converter application note uc3843 step up power supply high efficiency on ic uc3843
UC3845 flyback application note

Abstract: off-line flyback regulator uc3845 UC 3845 PWM IC uc38450 flyback uc3845 application uc3845 flyback UC3845 constant power of ic uc3845 UC3845 transformer design 3844n
Text: DEVICE DATA 3-525 UC3844 , UC3845, UC2844, UC3845 Figure 29. 27 Watt Off-Line Flyback Regulator T1 , SEMICONDUCTOR TECHNICAL DATA MOTOROLA UC3844 , 45 UC2844, 45 HIGH PERFORMANCE CURRENT MODE CONTROLLER A dvance Information High Performance Current Mode Controller The UC3844 , UC3845 series are , Plastic UC2845J U C 2844N UC 2845N MOTOROLA LINEAR/INTERFACE ICs DEVICE DATA 3-515 UC3844 , DATA 3-516 UC3844 , UC3845, UC2844, UC3845 ELECTRICAL CHARACTERICISTICS ( V q q = 15 V, [N ote 2


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PDF UC3844, UC2844, UC3845 UC3845 UC3845 flyback application note off-line flyback regulator uc3845 UC 3845 PWM IC uc38450 flyback uc3845 application uc3845 flyback UC3845 constant power of ic uc3845 UC3845 transformer design 3844n
UC2844 flyback application

Abstract: forward converter uc3844 UC3844 application note UC3844 flyback application note EC35-3c8 pin connections UC3844 uc2844 off-line flyback regulator uc3844 uc3844 transformer uc3844 applications
Text: DEVICE DATA UC3844 , 45 UC2844, 45 Figure 29.27 Watt Off-Line Flyback Regulator T1- Primary: 46 Turns , (fc) MOTOROLA Advance Information High Performance Current Mode Controllers The UC3844 , UC3845 , Block Diagram Pin numbers in parenthesis are for the D sulfa SO-14 package. 1 UC3844 , 45 UC2844, 45 , -14 UC2845D SO-14 UC2844N Plastic UC2845N Plastic MOTOROLA ANALOG IC DEVICE DATA 3-573 UC3844 , 45 , mW »C/W W "C/W Operating Junction Temperature Tj + 150 °C Operating Ambient Temperature UC3844


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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 off-line flyback regulator uc3844 uc3844 transformer uc3844 applications
2006 - uc38458

Abstract: uc3845 flyback UC3845 UC3844 application note UC3844 flyback application note UC2844 flyback application flyback uc3845 application off-line flyback regulator uc3845 uc3844 transformer design EC35-3c8
Text: Off-Line Flyback Regulator Test Conditions Results Line Regulation: 5.0 V ± 12 V Vin = , 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 , maintain junction temperature as close to ambient as possible. Thigh = +70°C for UC3844 , UC3845 Tlow = 0


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PDF UC3844, UC3845, UC2844, UC2845 UC3845 UC3844/D uc38458 uc3845 flyback UC3844 application note UC3844 flyback application note UC2844 flyback application flyback uc3845 application off-line flyback regulator uc3845 uc3844 transformer design EC35-3c8
1996 - uc38458

Abstract: forward converter uc3844 UC3844 flyback application note UC3844 UC3845 application note UC3845 dc dc applications uc3844 applications pin connections UC3844 boost uc3844 application note UC3844 application note
Text: flyback topologies operating with continuous inductor current. 11 UC3844 , 45 UC2844, 45 Figure 29. 27 Watt Off­Line Flyback Regulator 4.7 + MDA 202 3300pF 4.7k 250 T1 + 2200 , Order this document by UC3844 /D UC3844 , 45 UC2844, 45 High Performance Current Mode Controllers The UC3844 , UC3845 series are high performance fixed frequency current mode controllers. They , . Operating Temperature Range SO­14 Plastic Plastic Rev 1 1 UC3844 , 45 UC2844, 45 MAXIMUM


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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 uc3844 applications pin connections UC3844 boost uc3844 application note UC3844 application note
UC3045

Abstract: UC3645 3844n UC3844 flyback transformer UC3844 flyback application note uc 3845 pin diagram uc3844 14 pin ic configuration UC 3845 UC3844 flyback converter 2844d
Text: ANALOG 1C DEVICE DATA 3-779 UC3844 , 45 UC2844, 45 Figure 29. 27 Watt O ff-L in e Flyback , Perform ance Current Mode Controllers The UC3844 , UC3845 series are high performance fixed frequency , UC3844 , 45 UC2844, 45 MAXIMUM RATINGS Rating Total P o w er S u pply and Z en er C urrent O u tp u t , UC3844 , UC3845 T hiqh = +70 C for UC3844 , UC3045 - 2 5 C for UC2844, UC2845 +85 C for UC2844, UC2845 3-770 MOTOROLA ANALOG 1C DEVICE DATA UC3844 , 45 UC2844, 45 ELECTRICAL CHARACTERISTICS unle ss


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PDF UC2844, UC3844, UC3845 UC3045 UC3645 3844n UC3844 flyback transformer UC3844 flyback application note uc 3845 pin diagram uc3844 14 pin ic configuration UC 3845 UC3844 flyback converter 2844d
2005 - uc38458

Abstract: UC3844 flyback application note forward converter uc3844 pin connections UC3844 UC2844 flyback application UC3845 dc dc applications AN UC3845 Datasheet of ic uc3845 UC2844 flyback application source UC3845 application note
Text: Off-Line Flyback Regulator Test Conditions Results Line Regulation: 5.0 V ± 12 V Vin = , 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 , junction temperature as close to ambient as possible. Tlow = 0°C for UC3844 , UC3845 Thigh = +70°C for


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

Abstract: flyback uc3845 application UC3845 application notes PIN CONFIGURATION OF IC uc3845 forward converter uc3844 UC3844 flyback application note power supply with uc2844 uc3845 flyback UC2844
Text: 1(1) Figure 30. 27 Watt Off-Line Flyback Regulator Test Line Regulation: Load Regulation: 5.0 , 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 , observed. http://onsemi.com 914 UC3844 , UC3845, UC2844, UC2845 ELECTRICAL CHARACTERISTICS (VCC =


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

Abstract: UC3907
Text: UC3907 Load Share Controller is shown in Fig. 11 for a flyback reg ulator. The UC3844 is the modulator , UC3907 Load Share Regulator has improved on this method by replacing the diode with a unidirectional , -129 USING THE UC3907 - LOAD SHARE REGULATOR 1C A review of the current sharing technique used on the UC3907 , block for a flyback converter example using the UC3907, and from this the user should be able to expand , supply design seminar book. For example, the control to output gain for the discontinuous flyback with


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PDF U-129 UC3907 SEM-700 Unitrode Power Supply Design
1999 - UC3844 flyback application note

Abstract: UC3907 off-line flyback regulator uc3844 texas instruments the voltage regulator handbook UC3844 UC3524A U-129 SEM-700 UC3844 application note sharing dc power sources diagram
Text: Fig. 11 for a flyback regulator . The UC3844 is the modulator and its switching frequency is determined , multiple connections between the controller and each supply. The UC3907 Load Share Regulator has , UC3907 - LOAD SHARE REGULATOR IC A review of the current sharing technique used on the UC3907 and , gain functions in the loop. We will work through each gain block for a flyback converter example , , the control to output gain for the discontinuous flyback with current mode control is: UGF = Unity


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PDF U-129 UC3907 UC3844 flyback application note off-line flyback regulator uc3844 texas instruments the voltage regulator handbook UC3844 UC3524A U-129 SEM-700 UC3844 application note sharing dc power sources diagram
UC3907

Abstract: U-129 UC3844 flyback application note off-line flyback regulator uc3844 pin connections UC3844 SEM-700 forward converter uc3844 Darlington Independent Power Module UC3844 application note uc3844 applications
Text: Fig. 11 for a flyback regulator . The UC3844 is the modulator and its switching frequency is determined , multiple connections between the controller and each supply. The UC3907 Load Share Regulator has , UC3907 - LOAD SHARE REGULATOR IC A review of the current sharing technique used on the UC3907 and , gain functions in the loop. We will work through each gain block for a flyback converter example , , the control to output gain for the discontinuous flyback with current mode control is: UGF = Unity


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PDF U-129 UC3907 SEM-700 U-129 UC3844 flyback application note off-line flyback regulator uc3844 pin connections UC3844 forward converter uc3844 Darlington Independent Power Module UC3844 application note uc3844 applications
1996 - forward converter uc3844

Abstract: UC3844 flyback application note EC35 bobbin UC3844 boost UC3845 dc dc applications UC3844 flyback UC3844 constant power Nippon capacitors flyback uc3845 application uc3845 reference
Text: DEVICE DATA 11 UC3844 , 45 UC2844, 45 Figure 29. 27 Watt Off­Line Flyback Regulator 4.7 115Vac , Back Order this document by UC3844 /D UC3844 , 45 UC2844, 45 High Performance Current Mode Controllers The UC3844 , UC3845 series are high performance fixed frequency current mode controllers. They are , MOTOROLA ANALOG IC DEVICE DATA 1 UC3844 , 45 UC2844, 45 MAXIMUM RATINGS Rating Total Power Supply , Junction­to­Air Operating Junction Temperature Operating Ambient Temperature UC3844 , UC3845 UC2844, UC2845 Storage


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PDF UC3844/D UC3844, UC2844, UC3845 UC3844/D* forward converter uc3844 UC3844 flyback application note EC35 bobbin UC3844 boost UC3845 dc dc applications UC3844 flyback UC3844 constant power Nippon capacitors flyback uc3845 application uc3845 reference
Not Available

Abstract: No abstract text available
Text: UC2842/3/4/5-UC3842/3/4/5 Figure 11 : Off-line Flyback Regulator . 1. Input V o lta g e : 95 VAC to , UC3842 and UC3844 have UVLO thresholds of 16V (on) and 10V (off), ideally suited off-line applications , can operate to duty cycles approaching 100%. A range of the zero to < 50 % is obtained by the UC3844 , UC3844 UC3845 782 S014 UC2842 UC3843 UC2844 UC2845 2/8 M inidip UC3842N UC3843N , frequency is one half o scillator frequency fo r the UC3844 and UC3845. 4/8 784 S = T SGS-THOMSON


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PDF
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: SGS-THOMSON 7/1 1 UC2842/3/4/5-UC3842/3/4/5 Figure 11: Off-line Flyback Regulator . Power Supply , ranges. The UC3842 and UC3844 have UVLO thresholds of 16V (on) and 10V (off), ideally suited off-line , can operate to duty cycles approaching 100%. A range of the zero to < 50 % is obtained by the UC3844 , GROUND S-*4T1 ( ORDERING NUMBERS Type UC2842 UC3843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 , frequency for the UC3842 and JC384a Output frequency is one half oscillator frequency for the UC3844 and


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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
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: reset. 7/11 UC2842/3/4/5-UC3842/3/4/5 Figure 11 : Off-line Flyback Regulator . Power Supply , family are the under-voltage lockout thresholds and maximum duty cycle ranges. The UC3842 and UC3844 , duty cycles approaching 100%. A range of the zero to < 50 % is obtained by the UC3844 and UC3845 by , UC3842 UC3843 UC3844 UC3845 UC3842N UC3843N UC3844N UC3845N UC3842D UC3843D UC3844D , frequency is one half oscillator frequency for the UC3844 and UC3845. 4/11 34 V UC2842/3/4/5


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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
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: SCR to reset. 7/11 UC2842/3/4/5-UC3842/3/4/5 Figure 11 : Off-line Flyback Regulator . Power , . The UC3842 and UC3844 have UVLO thresholds of 16V (on) and 10V (off), ideally suited off-line , UC3844 and UC3845 by the addition of an internal toggle flip flop which blanks the output off every , UC3842 UC3843 UC3844 UC3845 UC3842N UC3843N UC3844N UC3845N UC3842D UC3843D UC3844D , . Output frequency is one half oscillator frequency for the UC3844 and UC3845. 4/11 34 V


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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
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: r z T SGS-THOMSON 7/8 UC2842/3/4/5- UC3842/3/4/5 Figure 11 : Off-line Flyback Regulator , thresholds and maximum duty cycle ranges. The UC3842 and UC3844 have UVLO thresholds of 16V (on) and 10V (off , % is obtained by the UC3844 and UC3845 by the addition of an internal toggle flip flop which blanks , id ip S014 UC2842 UC3843 UC2844 UC2845 UC3842 UC3843 UC3844 UC3845 UC2842N UC2843N UC2844N , frequency for the UC3844 and UC3845. ^ 784 SGS-THOMSON * 7 # I UC2842/3/4/5-U C3842/3/4/5 jre 1


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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
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