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PWM Controllers :
379 Products FoundFind a huge range of PWM Controllers at element14 Singapore. We stock a large selection of PWM Controllers, including new and most popular products from the world's top manufacturers including: Onsemi, Analog Devices, Texas Instruments, Stmicroelectronics & Microchip
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (inc GST) | Quantity | Input Voltage Min | Power Supply Controller Type | Input Voltage Max | No. of Channels | Control Mode | Supply Voltage Min | Supply Voltage Max | IC Case / Package | No. of Pins | IC Mounting | Switching Frequency Typ | Switching Frequency Min | Switching Frequency Max | Duty Cycle Min | Duty Cycle Max | Topology | Operating Temperature Min | Operating Temperature Max | Product Range | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ S$1.600(S$1.744) 10+ S$1.160(S$1.2644) 50+ S$0.952(S$1.0377) 100+ S$0.851(S$0.9276) 250+ S$0.823(S$0.8971) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 12V | 30V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 96% | Boost, Flyback | 0°C | 70°C | - | - | ||||||
Each | 1+ S$2.110(S$2.2999) 10+ S$1.390(S$1.5151) 50+ S$1.320(S$1.4388) 100+ S$1.240(S$1.3516) 250+ S$1.110(S$1.2099) More Pricing... | - | Double Ended Controller | - | 2Channels | Voltage Mode Control | 8V | 35V | DIP | 16Pins | Through Hole | - | 100kHz | 400kHz | 0% | 49% | Half-Bridge | 0°C | 70°C | - | - | ||||||
STMICROELECTRONICS | Each | 1+ S$1.270(S$1.3843) 10+ S$0.790(S$0.8611) 100+ S$0.671(S$0.7314) 500+ S$0.670(S$0.7303) 1000+ S$0.669(S$0.7292) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 100% | Boost, Flyback | -25°C | 85°C | UC2842B/3B/4B/5B; UC3842B/3B/4B/5B | - | |||||
Each | 1+ S$0.833(S$0.908) 10+ S$0.528(S$0.5755) 100+ S$0.428(S$0.4665) 500+ S$0.408(S$0.4447) 1000+ S$0.406(S$0.4425) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | -25°C | 85°C | - | - | ||||||
STMICROELECTRONICS | Each | 1+ S$1.530(S$1.6677) 10+ S$0.989(S$1.078) 100+ S$0.812(S$0.8851) 500+ S$0.779(S$0.8491) 1000+ S$0.744(S$0.811) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 50% | Boost, Flyback | -40°C | 150°C | - | - | |||||
STMICROELECTRONICS | Each | 1+ S$2.330(S$2.5397) 10+ S$1.550(S$1.6895) 50+ S$1.460(S$1.5914) 100+ S$1.370(S$1.4933) 250+ S$1.290(S$1.4061) More Pricing... | - | Quasi-Resonant Controller | - | 1Channels | Current Mode Control | 10.3V | 18V | SOIC | 8Pins | Surface Mount | - | - | - | - | - | Flyback | -40°C | 150°C | - | - | |||||
Each | 1+ S$0.951(S$1.0366) 10+ S$0.468(S$0.5101) 100+ S$0.452(S$0.4927) 500+ S$0.399(S$0.4349) 1000+ S$0.391(S$0.4262) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | 0°C | 70°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$4.420(S$4.8178) 10+ S$3.330(S$3.6297) 25+ S$3.040(S$3.3136) 50+ S$2.900(S$3.161) 100+ S$2.760(S$3.0084) More Pricing... | - | Single Ended Controller | - | 1Channels | Voltage Mode Control | 10V | 18V | SOIC | 16Pins | Surface Mount | - | 25kHz | 500kHz | 0% | 80% | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
3123471 RoHS | Each | 1+ S$0.779(S$0.8491) 10+ S$0.486(S$0.5297) 100+ S$0.391(S$0.4262) 500+ S$0.373(S$0.4066) 1000+ S$0.357(S$0.3891) More Pricing... | - | Double Ended Controller | - | 2Channels | Constant Frequency | 7V | 40V | DIP | 16Pins | Through Hole | - | 1kHz | 300kHz | - | 45% | Push-Pull | 0°C | 70°C | TL494; NCV494 | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$0.916(S$0.9984) 10+ S$0.581(S$0.6333) 100+ S$0.488(S$0.5319) 500+ S$0.466(S$0.5079) 1000+ S$0.404(S$0.4404) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 14V | 36V | SOIC | 14Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | 0°C | 70°C | - | - | ||||||
STMICROELECTRONICS | Each | 1+ S$2.490(S$2.7141) 10+ S$1.660(S$1.8094) 100+ S$1.390(S$1.5151) 500+ S$1.340(S$1.4606) 1000+ S$1.260(S$1.3734) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | - | 30V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 100% | Boost, Flyback | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$1.960(S$2.1364) 10+ S$1.010(S$1.1009) 100+ S$0.662(S$0.7216) 500+ S$0.581(S$0.6333) 1000+ S$0.523(S$0.5701) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | - | 30V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | 0°C | 70°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$1.380(S$1.5042) 10+ S$0.892(S$0.9723) 100+ S$0.785(S$0.8556) 500+ S$0.770(S$0.8393) 1000+ S$0.754(S$0.8219) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 9.1V | 20V | SOIC | 7Pins | Surface Mount | 65kHz | - | - | - | 85% | Flyback | -40°C | 150°C | - | - | ||||||
Each | 1+ S$4.060(S$4.4254) 10+ S$2.640(S$2.8776) 50+ S$2.620(S$2.8558) 100+ S$2.340(S$2.5506) 250+ S$2.320(S$2.5288) More Pricing... | - | Double Ended Controller | - | 2Channels | Voltage Mode Control | 8V | 35V | NSOIC | 16Pins | Surface Mount | - | 120kHz | 400kHz | 0% | 49% | Push-Pull | 0°C | 70°C | - | - | ||||||
STMICROELECTRONICS | Each | 1+ S$1.640(S$1.7876) 10+ S$1.070(S$1.1663) 100+ S$0.866(S$0.9439) 500+ S$0.831(S$0.9058) 1000+ S$0.769(S$0.8382) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | - | - | MiniDIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 50% | Boost, Flyback | -25°C | 85°C | - | - | |||||
Each | 1+ S$3.850(S$4.1965) 10+ S$2.880(S$3.1392) 25+ S$2.490(S$2.7141) 50+ S$2.430(S$2.6487) 100+ S$2.370(S$2.5833) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 10.5V | 25V | DIP | 8Pins | Through Hole | 65kHz | - | - | 0% | 80% | Flyback | -25°C | 130°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$0.986(S$1.0747) 10+ S$0.616(S$0.6714) 100+ S$0.523(S$0.5701) 500+ S$0.513(S$0.5592) 1000+ S$0.503(S$0.5483) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 6.5V | 36V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | -40°C | 105°C | - | - | ||||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 1+ S$4.100(S$4.469) 10+ S$2.810(S$3.0629) 50+ S$2.670(S$2.9103) 100+ S$2.530(S$2.7577) 250+ S$2.390(S$2.6051) More Pricing... | - | Double Ended Controller | - | 2Channels | Voltage Mode Control | 8V | 35V | NSOIC | 16Pins | Surface Mount | - | 120kHz | 400kHz | 0% | 49% | Push-Pull | -25°C | 85°C | - | - | |||||
STMICROELECTRONICS | Each | 1+ S$2.030(S$2.2127) 10+ S$1.450(S$1.5805) 100+ S$1.260(S$1.3734) 500+ S$1.220(S$1.3298) 1000+ S$1.180(S$1.2862) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 11V | 30V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 100% | Boost, Flyback | 0°C | 70°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$1.000(S$1.090) 10+ S$0.636(S$0.6932) 100+ S$0.557(S$0.6071) 500+ S$0.546(S$0.5951) 1000+ S$0.535(S$0.5831) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 12V | 25V | SOIC | 14Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | -25°C | 85°C | UC2844B | - | ||||||
Each | 1+ S$7.450(S$8.1205) 10+ S$5.670(S$6.1803) 25+ S$5.240(S$5.7116) 50+ S$5.000(S$5.450) 100+ S$4.750(S$5.1775) More Pricing... | - | Double Ended Controller | - | 1Channels | Current Mode Control | 9V | 18V | TSSOP | 16Pins | Surface Mount | - | - | 1MHz | - | 81% | Boost, Flyback | -40°C | 105°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$0.931(S$1.0148) 10+ S$0.589(S$0.642) 100+ S$0.480(S$0.5232) 500+ S$0.457(S$0.4981) 1000+ S$0.441(S$0.4807) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 12V | 30V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | -25°C | 85°C | - | - | ||||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 1+ S$2.090(S$2.2781) 10+ S$1.580(S$1.7222) | - | Quasi-Resonant Controller | - | 1Channels | Current Mode Control | 8V | 23V | NSOIC | 16Pins | Surface Mount | - | 10kHz | 300kHz | - | 75% | Flyback | -40°C | 150°C | - | - | |||||
Each | 1+ S$0.793(S$0.8644) 10+ S$0.491(S$0.5352) 100+ S$0.397(S$0.4327) 500+ S$0.368(S$0.4011) 1000+ S$0.353(S$0.3848) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | - | - | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback | -25°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$1.020(S$1.1118) 10+ S$0.627(S$0.6834) 100+ S$0.514(S$0.5603) 500+ S$0.485(S$0.5286) 1000+ S$0.472(S$0.5145) More Pricing... | - | Single Ended Controller | - | 1Channels | Current Mode Control | 14V | 30V | SOIC | 14Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | 0°C | 70°C | - | - | ||||||
