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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+$ 0.999 10+$ 0.716 100+$ 0.568 500+$ 0.508 1000+$ 0.489 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+$ 1.310 10+$ 0.975 100+$ 0.800 500+$ 0.730 1000+$ 0.708 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+$ 0.936 10+$ 0.694 100+$ 0.566 500+$ 0.514 1000+$ 0.499 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+$ 1.080 10+$ 0.780 100+$ 0.620 500+$ 0.556 1000+$ 0.537 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+$ 0.979 10+$ 0.701 100+$ 0.555 500+$ 0.497 1000+$ 0.482 | 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+$ 0.768 10+$ 0.570 25+$ 0.521 50+$ 0.494 100+$ 0.467 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+$ 6.810 10+$ 5.230 25+$ 4.840 50+$ 4.620 100+$ 4.410 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+$ 0.698 | 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+$ 1.040 10+$ 0.749 25+$ 0.676 50+$ 0.636 100+$ 0.594 Mais preços... | 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) Segmento de fita | 1+$ 0.742 10+$ 0.525 25+$ 0.472 50+$ 0.443 100+$ 0.413 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 | ||||||
Each (Supplied on Cut Tape) Segmento de fita | 1+$ 0.689 10+$ 0.513 25+$ 0.468 50+$ 0.444 100+$ 0.420 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | -25°C | 85°C | - | ||||||
STMICROELECTRONICS | Each | 1+$ 1.640 10+$ 1.280 100+$ 0.840 500+$ 0.708 1000+$ 0.599 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+$ 1.280 10+$ 0.922 25+$ 0.833 50+$ 0.785 100+$ 0.736 Mais preços... | Single Ended Controller | 1Channels | Current Mode Control | - | - | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 100% | Boost, Flyback | -25°C | 85°C | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Segmento de fita | 1+$ 2.330 10+$ 2.170 25+$ 2.050 50+$ 1.930 100+$ 1.790 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+$ 2.500 10+$ 1.940 100+$ 1.640 500+$ 1.520 1000+$ 1.480 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+$ 6.930 10+$ 4.940 25+$ 4.880 50+$ 4.810 100+$ 4.400 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+$ 7.370 10+$ 5.640 25+$ 5.330 50+$ 5.010 100+$ 4.800 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+$ 2.720 10+$ 2.580 25+$ 2.460 50+$ 2.380 100+$ 2.280 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+$ 3.960 10+$ 3.080 100+$ 2.620 500+$ 2.500 1000+$ 2.370 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+$ 9.680 10+$ 8.740 25+$ 8.210 50+$ 7.810 100+$ 7.400 | 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+$ 8.500 | 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+$ 0.958 10+$ 0.685 100+$ 0.543 500+$ 0.486 1000+$ 0.469 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+$ 1.050 10+$ 0.755 25+$ 0.681 50+$ 0.641 100+$ 0.600 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+$ 6.130 10+$ 4.700 25+$ 4.450 50+$ 4.210 180+$ 3.970 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 | - | ||||
Each | 400+$ 1.030 500+$ 0.928 1000+$ 0.835 2500+$ 0.710 10000+$ 0.694 | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 96% | Boost, Flyback | -25°C | 85°C | - | ||||||
