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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Mga Resulta: 41
Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz 10,216May Stock
₱155.83
₱115.95
₱102.45
₱95.09
Min.: 1
Mult.: 1

onsemi Switching Controllers HI PERF RESET PWM CONTLR 2,473May Stock
Cut Tape
₱166.87
₱123.93
₱112.88
₱101.23
Reel
₱87.12
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Switching Controllers Hi-Volt Resonant Controller 3,351May Stock
100Inaasahan 11/3/2026
₱287.73
₱216.57
₱194.48
₱179.76
Min.: 1
Mult.: 1
Power Integrations AC/DC Converters Int Off-Line Switchr 43W/62W 11,761May Stock
₱88.34
₱76.07
₱66.87
₱65.64
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator 203May Stock
₱648.47
₱506.14
₱470.55
₱431.29
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 145May Stock
₱552.15
₱427.61
₱396.32
₱334.97
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Adv PWM Controller A 595-UCC28250RGPR A A 595-UCC28250RGPR 400May Stock
Cut Tape
₱358.28
₱273.01
₱251.54
₱228.22
Reel
₱206.14
Min.: 1
Mult.: 1
: 250

onsemi Switching Controllers HI PERF RESET PWM CONTLR 13,217May Stock
Cut Tape
₱158.28
₱117.18
₱106.75
₱95.71
Reel
₱82.82
Min.: 1
Mult.: 1
: 2,500
Texas Instruments Switching Controllers Advanced Regulating 2,095May Stock
₱231.90
₱177.92
₱150.92
₱141.11
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator 948May Stock
₱210.43
₱158.28
₱142.33
₱130.06
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 346May Stock
₱546.63
₱424.54
₱380.98
₱356.44
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Reg Pulse-Width Modulator 1,522May Stock
₱100.61
₱74.23
₱64.42
₱58.77
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers PWM Ctlr 8May Stock
4,000Inaasahan 11/19/2026
₱107.36
₱79.14
₱71.17
₱63.19
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Control Circuit A 59 5-TL494ID A 595-TL4 A 595-TL494ID 3,018May Stock
Cut Tape
₱31.29
₱21.84
₱19.51
₱16.99
Reel
₱13.62
Min.: 1
Mult.: 1
: 2,500
Texas Instruments Switching Controllers Advanced Regulating A 595-UC2524ADWTR A A 595-UC2524ADWTR 282May Stock
₱207.98
₱154.60
₱141.72
₱126.99
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC2525BDWTR 22May Stock
₱676.69
₱528.22
₱455.22
₱434.36
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC2526ADWTR 440May Stock
₱314.11
₱239.27
₱215.95
₱198.77
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator 436May Stock
₱333.74
₱244.17
₱230.68
₱211.66
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Regulating Pulse Wid th Modulator 298May Stock
₱317.79
₱239.88
₱220.25
₱198.77
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode A 595- UC3867DWTR A 595-UC A 595-UC3867DWTR 130May Stock
₱553.99
₱429.45
₱398.16
₱363.19
Min.: 1
Mult.: 1
Texas Instruments Switching Controllers Resonant-Mode 25May Stock
₱577.30
₱464.42
₱393.87
₱378.53
Min.: 1
Mult.: 1

Texas Instruments Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MH33NOPB 48May Stock
Cut Tape
₱320.86
₱242.95
₱223.31
₱202.46
Reel
₱191.41
Min.: 1
Mult.: 1
: 250

Texas Instruments Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MH33NOPB 7May Stock
Cut Tape
₱323.31
₱245.40
₱225.77
₱214.11
Reel
₱193.25
Min.: 1
Mult.: 1
: 250
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 115kHz
4,015Inoorder
Cut Tape
₱57.67
₱40.43
₱36.26
₱31.66
Reel
₱26.20
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics AC/DC Converters VIPer 800V Plus Fixed Freq 60kHz 39May Stock
2,500Inaasahan 4/30/2027
Cut Tape
₱62.58
₱45.21
₱40.25
₱35.40
Reel
₱29.26
Min.: 1
Mult.: 1
: 2,500