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| Comparar | N.º de peça do fabricante | Código de encomenda | Fabricante / Descrição | Disponibilidade | Preço para | Preço | Quantidade | Power Supply Controller Type | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMICROELECTRONICS | Each | 1+$ 0.980 10+$ 0.705 100+$ 0.559 500+$ 0.500 1000+$ 0.484 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | - | - | MiniDIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 100% | Boost, Flyback | -25°C | 85°C | UC3842B/3B/4B/5B | |||||
Each | 1+$ 1.200 10+$ 0.897 100+$ 0.740 500+$ 0.677 1000+$ 0.647 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 11V | 30V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 50% | Boost, Flyback | -25°C | 85°C | - | ||||||
STMICROELECTRONICS | Each | 1+$ 1.150 10+$ 0.826 100+$ 0.655 500+$ 0.586 1000+$ 0.552 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | - | - | MiniDIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 50% | Boost, Flyback | -25°C | 85°C | - | |||||
STMICROELECTRONICS | Each | 1+$ 0.617 10+$ 0.425 100+$ 0.330 500+$ 0.254 1000+$ 0.244 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | - | - | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback | -25°C | 85°C | - | |||||
67H7336 RoHS | Each (Supplied on Cut Tape) Segmento de fita | 1+$ 0.690 50+$ 0.448 100+$ 0.395 250+$ 0.370 500+$ 0.355 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | -25°C | 85°C | - | |||||
INFINEON | Each (Supplied on Cut Tape) Segmento de fita | 1+$ 7.240 50+$ 5.230 100+$ 5.010 250+$ 4.710 500+$ 4.590 Mais preços... | Double Ended Controller | 2Channels | Voltage Mode Control | 2.9V | 3.63V | QFN | 56Pins | Surface Mount | - | 194kHz | 2MHz | - | - | Buck | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Segmento de fita | 1+$ 0.690 50+$ 0.448 100+$ 0.395 250+$ 0.370 500+$ 0.355 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | -25°C | 85°C | - | ||||||
Each (Supplied on Cut Tape) Segmento de fita | 1+$ 0.628 50+$ 0.423 100+$ 0.378 250+$ 0.356 500+$ 0.344 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | -25°C | 85°C | - | ||||||
Each (Supplied on Cut Tape) Segmento de fita | 1+$ 0.706 50+$ 0.448 100+$ 0.392 250+$ 0.366 500+$ 0.349 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 14Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | -25°C | 85°C | UC2844B | ||||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Segmento de fita | 1+$ 1.130 50+$ 0.748 100+$ 0.662 250+$ 0.622 500+$ 0.598 Mais preços... | Secondary Side Controller | 1Channels | Current Mode Control | 10V | 75V | VFQFPN | 16Pins | Surface Mount | - | 100kHz | 1MHz | 0% | 85% | Flyback, Forward | -40°C | 85°C | - | |||||
STMICROELECTRONICS | Each | 1+$ 1.590 10+$ 1.230 100+$ 0.816 500+$ 0.687 1000+$ 0.582 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | - | - | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback | -25°C | 85°C | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Segmento de fita | 1+$ 1.220 50+$ 0.793 100+$ 0.701 250+$ 0.605 500+$ 0.581 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | - | - | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 100% | Boost, Flyback | -25°C | 85°C | - | |||||
67K1282 RoHS | Each | 1+$ 0.750 10+$ 0.535 100+$ 0.423 500+$ 0.378 1000+$ 0.365 Mais preços... | Double Ended Controller | 2Channels | Voltage | 7V | 40V | DIP | 16Pins | Through Hole | - | 1kHz | 300kHz | - | 45% | Push-Pull | -40°C | 85°C | - | |||||
STMICROELECTRONICS | Each | 1+$ 2.770 10+$ 2.160 100+$ 1.830 500+$ 1.660 1000+$ 1.620 Mais preços... | Double Ended Controller | 2Channels | Voltage Mode Control | 8V | 35V | DIP | 16Pins | Through Hole | - | 120kHz | 400kHz | 0% | 49% | Push-Pull | -25°C | 85°C | - | |||||
Each | 1+$ 7.460 10+$ 5.710 25+$ 5.290 50+$ 5.040 100+$ 4.790 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 1.9V | 18V | NSOIC | 8Pins | Surface Mount | 300kHz | 220kHz | 360kHz | 0% | 92% | Boost, Flyback, SEPIC | -40°C | 85°C | - | ||||||
Each | 1+$ 7.900 10+$ 6.000 25+$ 5.680 50+$ 5.360 100+$ 5.140 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 1.9V | 18V | MSOP | 8Pins | Surface Mount | 300kHz | 220kHz | 360kHz | 0% | 92% | Boost, Flyback, SEPIC | -40°C | 85°C | - | ||||||
28AH6367 RoHS | TEXAS INSTRUMENTS | Each | 1+$ 1.710 10+$ 1.410 25+$ 1.320 50+$ 1.260 100+$ 1.250 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 7.6V | 30V | SOIC | 14Pins | Surface Mount | - | - | 500kHz | 0% | 100% | Flyback, Forward | -40°C | 85°C | - | ||||
STMICROELECTRONICS | Each | 1+$ 3.990 10+$ 3.140 100+$ 2.700 500+$ 2.570 1000+$ 2.470 Mais preços... | Double Ended Controller | 2Channels | Voltage Mode Control | 8V | 35V | NSOIC | 16Pins | Surface Mount | - | 120kHz | 400kHz | 0% | 49% | Push-Pull | -25°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Segmento de fita | 1+$ 7.830 50+$ 6.740 100+$ 6.610 250+$ 6.470 500+$ 6.340 Mais preços... | Single Ended Controller | 2Channels | Current Mode Control | 4.5V | 25V | TQFN | 40Pins | Surface Mount | 500kHz | 200kHz | 1MHz | - | - | Buck (Step Down) | -40°C | 85°C | - | ||||||
Each (Supplied on Cut Tape) Segmento de fita | 1+$ 9.970 50+$ 8.590 100+$ 7.450 250+$ 7.300 500+$ 7.150 Mais preços... | Single Ended Controller | 2Channels | Current Mode Control | 4.5V | 25V | QFN | 48Pins | Surface Mount | 500kHz | 200kHz | 1MHz | - | - | Buck (Step Down) | -40°C | 85°C | - | ||||||
STMICROELECTRONICS | Each | 1+$ 1.130 10+$ 0.841 100+$ 0.690 500+$ 0.630 1000+$ 0.611 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 11V | 30V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 100% | Boost, Flyback | -25°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Segmento de fita | 1+$ 1.070 50+$ 0.699 100+$ 0.616 250+$ 0.577 500+$ 0.553 Mais preços... | Double Ended Controller | 2Channels | Voltage Mode Control | 7V | 40V | SOIC | 16Pins | Surface Mount | 40kHz | 1kHz | 300kHz | - | 50% | Flyback, Forward | -40°C | 85°C | - | ||||||
32AH6989 RoHS | TEXAS INSTRUMENTS | Each | 1+$ 6.200 10+$ 4.760 25+$ 4.140 50+$ 4.010 100+$ 3.880 Mais preços... | Double Ended Controller | 1Channels | Voltage Mode Control | 8V | 40V | HTSSOP | 16Pins | Surface Mount | 1MHz | - | - | 0% | 94% | Synchronous Buck (Step Down) | -40°C | 85°C | - | ||||
STMICROELECTRONICS | Each | 1+$ 0.892 10+$ 0.622 100+$ 0.487 500+$ 0.472 1000+$ 0.448 Mais preços... | 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 | |||||
STMICROELECTRONICS | Each | 1+$ 1.380 10+$ 1.030 100+$ 0.883 500+$ 0.788 1000+$ 0.757 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 11V | 30V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 50% | Boost, Flyback | -25°C | 85°C | - | |||||
