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LT1425CS#PBF Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C visit Linear Technology - Now Part of Analog Devices Buy
LT1425CS Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C visit Linear Technology - Now Part of Analog Devices Buy
LT1425IS#PBF Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C visit Linear Technology - Now Part of Analog Devices Buy
LT1425CS#TR Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C visit Linear Technology - Now Part of Analog Devices Buy
LT1425CS#TRPBF Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C visit Linear Technology - Now Part of Analog Devices Buy
LT1425IS#TRPBF Linear Technology LT1425 - Isolated Flyback Switching Regulators; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C visit Linear Technology - Now Part of Analog Devices Buy

off-line flyback regulator uc3844

Catalog Datasheet MFG & Type PDF Document Tags

UC3845 application note buck

Abstract: UC3843 application note buck 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
Texas Instruments
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UC3845 application note buck UC3843 application note buck forward converter uc3844 500w UC3843 step up converter UC3843 buck converter application note uc3843 step up U-100A UC3842/3/4/5 UC3642 UC3706 UC3901 U-101

UC28450

Abstract: off-line flyback regulator uc3845 , 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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UC28450 off-line flyback regulator uc3845 DC/DC converter UC3845 SO-14 UCX844 UCX845 Z7157

UC3844 flyback application note

Abstract: uc3845 flyback 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
ON Semiconductor
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UC3844 flyback application note uc3845 flyback UC3845 flyback application note UC3844BN equivalent UC3845BN equivalent forward converter uc3844 SOIC-14 UC3844/D

UC3844 flyback application note

Abstract: off-line flyback regulator uc3845 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
ON Semiconductor
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UC3845 dc dc applications UC3845 application note UC3845 constant power UC2844 flyback application pin connections UC3844 UC3844 application note

off-line flyback regulator uc3845

Abstract: uc38458 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
ON Semiconductor
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uc38458 Datasheet of ic uc3845 UC2845 SO14 uc3844 transformer design T Flip-Flop PIN CONFIGURATION OF IC uc3845

UC3844 flyback application note

Abstract: UC3844 flyback transformer 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
ON Semiconductor
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UC3844 flyback transformer UC3844 flyback converter UC2845 application notes UC3844 flyback uc3845 PWM power supply application note boost uc3844 application note

UC3645

Abstract: isolated feedback uc2844 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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UC3645 isolated feedback uc2844 uc3844 transformer 8pin ic 3773 EC35-3C8 3773 8PIN 01D13 1N5819

unitrode Applications Note U-96

Abstract: UC3642 L E , 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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unitrode Applications Note U-96 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 500W boost converter uc3843 UC3843 in isolated flyback converter UC1842/3/4/5 UC1842 UC1844 UC1843 UC1845

UC3845 flyback application note

Abstract: off-line flyback regulator uc3845 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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UC 3845 PWM IC uc38450 flyback uc3845 application of ic uc3845 UC3845 transformer design 3844n

UNITRODE applications handbook uc3842 -96

Abstract: UC3843 in isolated flyback converter 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
Texas Instruments
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UNITRODE applications handbook uc3843 -96 power supply high efficiency on ic uc3843 UC3842 step up converter UC3843 Boost converter uc3842 half bridge flyback uc3843 application

UC2844 flyback application

Abstract: forward converter uc3844 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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off-line flyback regulator uc3844 switch mode power supply using uc3844 uc3844 applications uc3844 14 pin ic configuration AN11160 AN UC3845

uc38458

Abstract: uc3845 flyback 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
ON Semiconductor
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scr transformer drive gate uc2844 UC3844dg UC384X UCX845A uc3845 circuits uc3845 applications

uc38458

Abstract: forward converter uc3844 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
Motorola
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BIPOLAR MOTOROLA 2N 12v dc power supply with uc3845 EC35 TRANSFORMER UC2844 flyback application source

UC3045

Abstract: UC3645 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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uc 3845 pin diagram UC 3845 2844d power supply with uc2844 C3845D PIN CONFIGURATION OF IC 3844 Z7156

UC3845

Abstract: flyback uc3845 application 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 =
ON Semiconductor
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UC3845 application notes UC3844D UC3844DR2 UC3844DR2G UC3844N UC3844NG UC3845D

uc38458

Abstract: UC3844 flyback application note 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
ON Semiconductor
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36V 3A diode Ferroxcube 3C8 uc3844 PWM power supply application note NF-65

Unitrode Power Supply Design

Abstract: UC3907 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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Unitrode Power Supply Design U-129 SEM-700

UC3844 flyback application note

Abstract: UC3907 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
Texas Instruments
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sharing dc power sources diagram UC3524A UC3524 texas instruments the voltage regulator handbook

U-129

Abstract: UC3844 flyback application note 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
Unitrode
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Darlington Independent Power Module current amplifier note darlington darlington opto coupler dc to dc voltage amp unidirectional current controller circuit SEM700

forward converter uc3844

Abstract: UC3844 flyback application note 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
Motorola
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EC35 bobbin UC3844 boost UC3844 constant power uc3845 reference Nippon capacitors
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