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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Rezultatai: 41
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Texas Instruments Perjungimo valdikliai Regulating Pulse Wid th Modulator A 595- A 595-UC2525BDWTR 357Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-16 5.1 V
STMicroelectronics Kintamosios srovės / nuolatinės srovės keitikliai VIPer 800V Plus Fixed Freq 115kHz 10 364Prieinamumas
Min.: 1
Daugkart.: 1

Through Hole DIP-7 800 V

onsemi Perjungimo valdikliai HI PERF RESET PWM CONTLR 2 465Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

SMD/SMT TSSOP-16 20 V
STMicroelectronics Perjungimo valdikliai Hi-Volt Resonant Controller 3 692Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-16 13.3 V
Power Integrations Kintamosios srovės / nuolatinės srovės keitikliai Int Off-Line Switchr 43W/62W 11 770Prieinamumas
Min.: 1
Daugkart.: 1

Through Hole DIP-12 12 V
Texas Instruments Perjungimo valdikliai Adv PWM Controller A 595-UCC28250RGPR A A 595-UCC28250RGPR 400Prieinamumas
Min.: 1
Daugkart.: 1
: 250

SMD/SMT QFN-20 3.3 V

onsemi Perjungimo valdikliai HI PERF RESET PWM CONTLR 13 217Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

SMD/SMT SOIC-16 20 V
Texas Instruments Perjungimo valdikliai PWM Ctlr 1 940Prieinamumas
Min.: 1
Daugkart.: 1

Through Hole PDIP-16 4.8 V to 5.2 V
Texas Instruments Perjungimo valdikliai Resonant-Mode 413Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-16 5 V
Texas Instruments Perjungimo valdikliai PWM Ctlr A 595-SG252 4D A 595-SG2524D A A 595-SG2524D 2 212Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

SMD/SMT SOIC-Narrow-16 4.8 V to 5.2 V

Texas Instruments Perjungimo valdikliai 42V SYNC STEP-DOWN A 926-LM3150MHE/NOPB A 926-LM3150MHE/NOPB 1 018Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT HTSSOP-14 600 mV

Texas Instruments Perjungimo valdikliai 42V SYNC STEP-DOWN A 926-LM3150MH/NOPB A A 926-LM3150MH/NOPB 1 866Prieinamumas
Min.: 1
Daugkart.: 1
: 250

SMD/SMT HTSSOP-14 600 mV
Texas Instruments Perjungimo valdikliai Reg Pulse-Width Modulator 1 532Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-Narrow-16 4.8 V to 5.2 V
Texas Instruments Perjungimo valdikliai Control Circuit A 59 5-TL494ID A 595-TL4 A 595-TL494ID 2 922Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

SMD/SMT SOIC-Narrow-16 40 V
Texas Instruments Perjungimo valdikliai Advanced Regulating A 595-UC2524ADWTR A A 595-UC2524ADWTR 293Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-16 60 V
Texas Instruments Perjungimo valdikliai Advanced Regulating 83Prieinamumas
2 175Pagal užsakymą
Min.: 1
Daugkart.: 1

Through Hole PDIP-16 60 V
Texas Instruments Perjungimo valdikliai Regulating Pulse Wid th Modulator 822Prieinamumas
Min.: 1
Daugkart.: 1

Through Hole PDIP-16 5.1 V
Texas Instruments Perjungimo valdikliai Regulating Pulse Wid th Modulator 53Prieinamumas
200Tikėtina 2026-10-15
Min.: 1
Daugkart.: 1

Through Hole PDIP-16 5.1 V
Texas Instruments Perjungimo valdikliai Regulating Pulse Wid th Modulator A 595- A 595-UC2526ADWTR 440Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-Wide-18 5 V
Texas Instruments Perjungimo valdikliai Regulating Pulse Wid th Modulator 78Prieinamumas
360Tikėtina 2026-08-31
Min.: 1
Daugkart.: 1

Through Hole PDIP-18 5 V
Texas Instruments Perjungimo valdikliai Regulating Pulse Wid th Modulator 300Prieinamumas
Min.: 1
Daugkart.: 1

Through Hole PDIP-18 5 V
Texas Instruments Perjungimo valdikliai Resonant-Mode 145Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-16 5 V
Texas Instruments Perjungimo valdikliai Resonant-Mode 30Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-16 5 V
Texas Instruments Perjungimo valdikliai Resonant-Mode A 595- UC3867DWTR A 595-UC A 595-UC3867DWTR 142Prieinamumas
Min.: 1
Daugkart.: 1

SMD/SMT SOIC-16 5 V
Texas Instruments Perjungimo valdikliai Resonant-Mode 26Prieinamumas
Min.: 1
Daugkart.: 1

Through Hole PDIP-16 5 V