PWM Controllers for Flyback DC/DC Converters

Pulse Width Modulation (PWM) is widely used in switch mode power supplies that use digital control to provide the switching action. PWM itself is a controlled digital output signal. A pulse is much like a step-function in that it is binary, either fully on or off, and thus digital in nature. The on-time of a pulse is when the DC supply voltage is fully applied to the load. The period during which the voltage supply is switched off is the binary low of the pulse. Thus, PWM is a means of digitally emulating a varying analog signal by generating a train of pulses that vary in frequency.

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Results: 36
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Texas Instruments Switching Controllers PWM Controller 19.328In Stock
Rp30.454,36
Rp22.382,12
Rp20.180,60
Rp18.015,77
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Adv Voltage Mode A 5 95-UCC25702PWTR A 5 A 595-UCC25702PWTR 236In Stock
Rp280.693,80
Rp219.785,08
Rp204.557,90
Rp151.904,88
Min.: 1
Mult.: 1
Power Integrations AC/DC Converters Int Off-Line Switchr 43W/62W 11.761In Stock
Rp26.418,24
Rp22.749,04
Rp19.997,14
Rp19.630,22
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 145In Stock
Rp165.114,00
Rp127.871,62
Rp118.515,16
Rp101.086,46
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers PWM Controller 1.856In Stock
Cut Tape
Rp24.767,10
Rp17.942,39
Rp16.254,56
Rp14.401,61
Reel
Rp12.108,36
Min.: 1
Mult.: 1
: 2.000
Texas Instruments Switching Controllers Adv PWM Controller A 595-UCC28250RGPR A A 595-UCC28250RGPR 400In Stock
Cut Tape
Rp107.140,64
Rp81.639,70
Rp75.218,60
Rp68.247,12
Reel
Rp61.642,56
Min.: 1
Mult.: 1
: 250
Texas Instruments Switching Controllers Advanced Regulating 1.926In Stock
Rp69.347,88
Rp53.203,40
Rp45.131,16
Rp42.195,80
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator 923In Stock
Rp64.761,38
Rp49.901,12
Rp42.195,80
Rp39.443,90
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers REGULATING PULSE WID TH MODULATOR A 926- A 926-LM3524DMX/NOPB 1.471In Stock
Rp41.095,04
Rp30.454,36
Rp26.234,78
Rp23.849,80
Min.: 1
Mult.: 1

Texas Instruments Switching Controllers 42V SYNC STEP-DOWN A 926-LM3150MH/NOPB A A 926-LM3150MH/NOPB 607In Stock
Cut Tape
Rp102.187,22
Rp77.970,50
Rp71.732,86
Rp65.128,30
Reel
Rp61.826,02
Min.: 1
Mult.: 1
: 250
Texas Instruments Switching Controllers Reg Pulse-Width Modulator 1.522In Stock
Rp30.087,44
Rp22.198,66
Rp19.263,30
Rp17.575,47
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers PWM Ctlr 8In Stock
4.000Expected 22/02/2027
Rp32.105,50
Rp23.666,34
Rp21.281,36
Rp18.896,38
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Control Circuit A 59 5-TL494ID A 595-TL4 A 595-TL494ID 5.827In Stock
Cut Tape
Rp9.356,46
Rp6.531,18
Rp5.834,03
Rp5.081,84
Reel
Rp4.201,23
Min.: 1
Mult.: 1
: 2.500
Texas Instruments Switching Controllers Advanced Regulating A 595-UC2524ADWTR A A 595-UC2524ADWTR 292In Stock
Rp62.192,94
Rp46.231,92
Rp42.379,26
Rp37.976,22
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC2526ADWTR 440In Stock
Rp93.931,52
Rp71.549,40
Rp64.577,92
Rp59.441,04
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator 298In Stock
Rp95.032,28
Rp71.732,86
Rp65.862,14
Rp59.441,04
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode A 595- UC3867DWTR A 595-UC A 595-UC3867DWTR 130In Stock
Rp165.664,38
Rp128.422,00
Rp119.065,54
Rp108.608,32
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 25In Stock
Rp172.635,86
Rp138.879,22
Rp117.781,32
Rp113.194,82
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Single Ended Active Clamp/Reset PWM A 59 A 595-UCC2580DTR-1 7In Stock
Rp164.380,16
Rp127.321,24
Rp118.148,24
Rp102.737,60
Min.: 1
Mult.: 1
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz 13In Stock
5.000On Order
Cut Tape
Rp17.245,24
Rp12.090,01
Rp10.842,49
Rp9.466,54
Reel
Rp7.833,74
Min.: 1
Mult.: 1
: 2.500
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 60kHz 109In Stock
2.500Expected 12/03/2027
Cut Tape
Rp18.712,92
Rp13.521,00
Rp12.034,98
Rp10.585,64
Reel
Rp8.751,04
Min.: 1
Mult.: 1
: 2.500
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 30kHz 47In Stock
12.500On Order
Cut Tape
Rp16.878,32
Rp11.924,90
Rp10.842,49
Rp8.640,97
Reel
Rp7.668,63
Min.: 1
Mult.: 1
: 2.500
Texas Instruments Switching Controllers PWM Ctlr A 595-SG252 4D A 595-SG2524D A A 595-SG2524D 852In Stock
2.500Expected 28/01/2027
Cut Tape
Rp26.234,78
Rp19.079,84
Rp17.263,59
Rp15.300,56
Reel
Rp12.842,20
Min.: 1
Mult.: 1
: 2.500
Texas Instruments Switching Controllers Voltage-Mode PWM Mic ropower A 595-UCC25 A 595-UCC2581DTR 175In Stock
Rp133.742,34
Rp103.287,98
Rp90.812,70
Rp86.960,04
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 30In Stock
Rp161.995,18
Rp125.670,10
Rp117.047,48
Rp111.176,76
Min.: 1
Mult.: 1