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| So Sánh | Mã Số Linh Kiện Nhà Sản Xuất | Mã Đơn Hàng | Nhà Sản Xuất / Mô Tả | Tình Trạng | Giá cho | Giá | Số Lượng | 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+US$1.040 10+US$0.652 100+US$0.530 500+US$0.507 1000+US$0.477 Thêm định giá… | 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+US$0.737 10+US$0.467 100+US$0.407 500+US$0.399 1000+US$0.391 Thêm định giá… | 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+US$1.260 10+US$0.811 100+US$0.667 500+US$0.639 1000+US$0.476 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | 52kHz | - | - | 0% | 50% | Boost, Flyback | -40°C | 150°C | - | |||||
Each | 1+US$0.684 10+US$0.352 100+US$0.342 500+US$0.303 1000+US$0.297 Thêm định giá… | 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) Cắt Băng | 1+US$0.735 10+US$0.468 100+US$0.382 500+US$0.365 1000+US$0.351 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 14Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | -25°C | 85°C | UC2844B | ||||||
3123466 RoHS | TEXAS INSTRUMENTS | Each | 1+US$1.390 10+US$1.350 50+US$1.310 100+US$1.270 250+US$1.230 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | 100kHz | - | 500kHz | 0% | 50% | Forward | 0°C | 70°C | - | ||||
Each | 1+US$7.920 10+US$6.130 50+US$5.410 100+US$5.190 250+US$4.950 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 8.2V | 25V | PDIP | 8Pins | Through Hole | - | - | - | - | 96% | - | 0°C | 100°C | - | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+US$0.550 10+US$0.341 100+US$0.275 500+US$0.262 1000+US$0.251 Thêm định giá… | Quasi-Resonant Controller | 1Channels | Current Mode Control | 10V | 25V | SOT-26 | 6Pins | Surface Mount | 62kHz | - | - | - | - | Flyback | -40°C | 85°C | - | ||||||
3008564 RoHS | TEXAS INSTRUMENTS | Each | 1+US$1.830 10+US$1.350 50+US$1.150 100+US$1.080 250+US$1.020 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | - | - | 500kHz | 0% | 100% | Flyback, Forward | 0°C | 70°C | - | ||||
3123550 RoHS | TEXAS INSTRUMENTS | Each | 1+US$1.650 10+US$1.090 50+US$1.020 100+US$1.010 250+US$0.984 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | - | - | 500kHz | 0% | 50% | Flyback, Forward | 0°C | 70°C | - | ||||
Each (Supplied on Cut Tape) Cắt Băng | 1+US$0.671 10+US$0.477 100+US$0.392 500+US$0.385 1000+US$0.377 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | -40°C | 105°C | - | ||||||
Each | 1+US$0.791 10+US$0.501 100+US$0.390 500+US$0.369 1000+US$0.358 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 50% | Boost, Flyback, Inverting | 0°C | 70°C | - | ||||||
Each | 1+US$2.680 10+US$2.080 25+US$1.870 50+US$1.810 100+US$1.750 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 10.5V | 25V | DIP | 7Pins | Through Hole | 100kHz | - | - | 0% | 80% | Flyback | -25°C | 130°C | - | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+US$11.690 10+US$8.850 25+US$8.280 50+US$7.940 100+US$7.590 Thêm định giá… | Single Ended Controller | 2Channels | Current Mode Control | 4.5V | 25V | QFN | 48Pins | Surface Mount | - | - | 1MHz | - | - | - | - | - | - | ||||||
Each (Supplied on Cut Tape) Loại cuộn theo nhu cầu | 10+US$8.850 25+US$8.280 50+US$7.940 100+US$7.590 250+US$7.280 | Single Ended Controller | 2Channels | Current Mode Control | 4.5V | 25V | QFN | 48Pins | Surface Mount | - | - | 1MHz | - | - | - | - | - | - | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+US$0.737 10+US$0.467 100+US$0.380 500+US$0.362 1000+US$0.349 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | SOIC | 8Pins | Surface Mount | 52kHz | - | - | 0% | 96% | Boost, Flyback | -25°C | 85°C | - | ||||||
Each | 1+US$2.980 10+US$2.020 50+US$1.930 100+US$1.830 250+US$1.730 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 10.5V | 25V | DIP | 8Pins | Through Hole | 65kHz | - | - | 0% | 80% | Flyback | -25°C | 130°C | - | ||||||
Each | 1+US$1.750 10+US$1.280 | Quasi-Resonant Controller | 1Channels | Current Mode Control | 10.5V | 25V | DIP | 7Pins | Surface Mount | 52kHz | 39kHz | 65kHz | - | 50% | Flyback | -25°C | 130°C | - | ||||||
Each | 1+US$3.220 10+US$2.420 25+US$2.090 50+US$2.040 100+US$1.990 Thêm định giá… | Quasi-Resonant Controller | 1Channels | Current Mode Control | 10.5V | 25V | DIP | 7Pins | Through Hole | 52kHz | 39kHz | 65kHz | - | 50% | Flyback | -25°C | 130°C | - | ||||||
DIODES INC. | Each (Supplied on Cut Tape) Cắt Băng | 5+US$0.500 10+US$0.315 100+US$0.254 500+US$0.249 1000+US$0.244 Thêm định giá… | Secondary Side Controller | 1Channels | Current Mode Control | 10V | 25V | SOT-26 | 6Pins | Surface Mount | 65kHz | - | - | - | 80% | Flyback | -40°C | 150°C | - | |||||
Each | 1+US$2.070 10+US$1.360 50+US$1.330 100+US$1.300 250+US$1.220 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 10.5V | 25V | DIP | 7Pins | Through Hole | 100kHz | - | - | 0% | 75% | Flyback | -25°C | 130°C | - | ||||||
3123562 RoHS | TEXAS INSTRUMENTS | Each | 1+US$2.420 10+US$1.790 50+US$1.580 100+US$1.450 250+US$1.370 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | - | - | 500kHz | 0% | 50% | Flyback, Forward | 0°C | 70°C | - | ||||
3008567 RoHS | TEXAS INSTRUMENTS | Each | 1+US$1.950 10+US$1.440 50+US$1.220 100+US$1.160 250+US$1.100 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 12V | 25V | DIP | 8Pins | Through Hole | - | - | 500kHz | 0% | 50% | Flyback, Forward | 0°C | 70°C | - | ||||
Each (Supplied on Cut Tape) Cắt Băng | 1+US$2.240 10+US$1.510 50+US$1.430 100+US$1.350 250+US$1.270 Thêm định giá… | Quasi-Resonant Controller | 1Channels | Current Mode Control | 10.5V | 25V | DIP | 7Pins | Surface Mount | 52kHz | 39kHz | 65kHz | - | 50% | Flyback | -25°C | 130°C | - | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+US$0.990 10+US$0.644 100+US$0.530 500+US$0.508 1000+US$0.493 Thêm định giá… | Quasi-Resonant Controller | 1Channels | Current Mode Control | 10V | 25V | SOIC | 8Pins | Surface Mount | - | - | 100kHz | - | - | Flyback | -40°C | 125°C | - | ||||||
