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PWM Controllers :
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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$0.929 10+US$0.581 100+US$0.493 500+US$0.492 1000+US$0.491 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$0.612 10+US$0.388 100+US$0.315 500+US$0.300 1000+US$0.298 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$1.130 10+US$0.727 100+US$0.597 500+US$0.573 1000+US$0.547 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$0.336 100+US$0.325 500+US$0.288 1000+US$0.281 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$0.410 500+US$0.402 1000+US$0.394 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$1.210 10+US$1.190 50+US$1.170 100+US$1.140 250+US$1.130 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 (Supplied on Cut Tape) Cắt Băng | 5+US$0.288 10+US$0.197 | Secondary Side Controller | 1Channels | Current Mode Control | 10V | 25V | SOT-26 | 6Pins | Surface Mount | 65kHz | - | - | - | 80% | Flyback | -40°C | 85°C | - | ||||||
Each (Supplied on Cut Tape) Loại cuộn theo nhu cầu | 10+US$0.197 | Secondary Side Controller | 1Channels | Current Mode Control | 10V | 25V | SOT-26 | 6Pins | Surface Mount | 65kHz | - | - | - | 80% | Flyback | -40°C | 85°C | - | ||||||
Each | 1+US$7.350 10+US$5.660 50+US$5.000 100+US$4.790 250+US$4.570 Thêm định giá… | Single Ended Controller | 1Channels | Current Mode Control | 8.2V | 25V | PDIP | 8Pins | Through Hole | - | - | - | - | 96% | - | 0°C | 100°C | - | ||||||
3008564 RoHS | TEXAS INSTRUMENTS | Each | 1+US$1.870 10+US$1.380 50+US$1.170 100+US$1.110 250+US$1.040 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$1.840 10+US$1.100 50+US$1.040 100+US$1.020 250+US$0.992 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$1.510 10+US$0.774 100+US$0.508 500+US$0.446 1000+US$0.401 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$0.684 10+US$0.433 100+US$0.321 500+US$0.308 1000+US$0.299 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$1.640 | 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$0.684 10+US$0.433 100+US$0.352 500+US$0.336 1000+US$0.324 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$2.830 10+US$2.120 25+US$1.830 50+US$1.790 100+US$1.740 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$2.010 10+US$1.340 50+US$1.300 | 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$3.210 10+US$2.570 25+US$2.230 50+US$2.180 100+US$2.120 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$0.485 10+US$0.304 100+US$0.245 500+US$0.233 1000+US$0.210 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$2.150 10+US$2.000 50+US$1.850 100+US$1.700 250+US$1.550 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$2.570 10+US$1.900 50+US$1.630 100+US$1.540 250+US$1.450 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$1.920 10+US$1.410 50+US$1.190 100+US$1.130 250+US$1.060 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$1.700 10+US$1.340 50+US$1.240 100+US$1.190 | 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$11.480 10+US$10.560 25+US$9.540 50+US$8.480 100+US$7.420 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$10.560 25+US$9.540 50+US$8.480 100+US$7.420 250+US$6.870 | Single Ended Controller | 2Channels | Current Mode Control | 4.5V | 25V | QFN | 48Pins | Surface Mount | - | - | 1MHz | - | - | - | - | - | - | ||||||
