PWM Controllers for Half-Bridge 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: 41
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz 10.216In Stock
Rp46.598,84
Rp34.673,94
Rp30.637,82
Rp28.436,30
Min.: 1
Mult.: 1

onsemi Switching Controllers HI PERF RESET PWM CONTLR 2.473In Stock
Cut Tape
Rp49.901,12
Rp37.058,92
Rp33.756,64
Rp30.270,90
Reel
Rp26.051,32
Min.: 1
Mult.: 1
: 2.500
STMicroelectronics Switching Controllers Hi-Volt Resonant Controller 3.383In Stock
100Expected 03/11/2026
Rp86.042,74
Rp64.761,38
Rp58.156,82
Rp53.753,78
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 Regulating Pulse Wid th Modulator 203In Stock
Rp193.917,22
Rp151.354,50
Rp140.713,82
Rp128.972,38
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 145In Stock
Rp165.114,00
Rp127.871,62
Rp118.515,16
Rp100.169,16
Min.: 1
Mult.: 1
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

onsemi Switching Controllers HI PERF RESET PWM CONTLR 13.217In Stock
Cut Tape
Rp47.332,68
Rp35.040,86
Rp31.922,04
Rp28.619,76
Reel
Rp24.767,10
Min.: 1
Mult.: 1
: 2.500
Texas Instruments Switching Controllers Advanced Regulating 2.095In 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 948In Stock
Rp62.926,78
Rp47.332,68
Rp42.562,72
Rp38.893,52
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 346In Stock
Rp163.462,86
Rp126.954,32
Rp113.928,66
Rp106.590,26
Min.: 1
Mult.: 1
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 19/11/2026
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 3.018In Stock
Cut Tape
Rp9.356,46
Rp6.531,18
Rp5.834,03
Rp5.081,84
Reel
Rp4.072,81
Min.: 1
Mult.: 1
: 2.500
Texas Instruments Switching Controllers Advanced Regulating A 595-UC2524ADWTR A A 595-UC2524ADWTR 282In 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-UC2525BDWTR 22In Stock
Rp202.356,38
Rp157.959,06
Rp136.127,32
Rp129.889,68
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 436In Stock
Rp99.802,24
Rp73.017,08
Rp68.980,96
Rp63.293,70
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 42V Synchronous Step -Down Controller wi A 926-LM3151MH33NOPB 48In Stock
Cut Tape
Rp95.949,58
Rp72.650,16
Rp66.779,44
Rp60.541,80
Reel
Rp57.239,52
Min.: 1
Mult.: 1
: 250

Texas Instruments Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MH33NOPB 7In Stock
Cut Tape
Rp96.683,42
Rp73.384,00
Rp67.513,28
Rp64.027,54
Reel
Rp57.789,90
Min.: 1
Mult.: 1
: 250
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz 8In 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 39In Stock
2.500Expected 30/04/2027
Cut Tape
Rp18.712,92
Rp13.521,00
Rp12.034,98
Rp10.585,64
Reel
Rp8.751,04
Min.: 1
Mult.: 1
: 2.500