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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3123471 RoHS | Each | 1+US$0.582 10+US$0.366 100+US$0.296 500+US$0.282 1000+US$0.272 Thêm định giá… | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | DIP | 16Pins | Through Hole | - | 1kHz | 300kHz | - | 45% | Push-Pull | 0°C | 70°C | TL494; NCV494 | |||||
3008539 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cắt Băng | 1+US$0.521 10+US$0.325 100+US$0.263 500+US$0.250 1000+US$0.240 Thêm định giá… | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | SOIC | 16Pins | Surface Mount | - | 1kHz | 300kHz | - | 45% | Push-Pull | -40°C | 85°C | - | ||||
STMICROELECTRONICS | Each | 1+US$1.750 10+US$1.100 50+US$1.080 100+US$1.050 250+US$0.971 Thêm định giá… | Double Ended Controller | 2Channels | Voltage Mode Control | 8V | 40V | SOIC | 16Pins | Surface Mount | - | - | 300kHz | 0% | 45% | Flyback, Push-Pull | 0°C | 70°C | - | |||||
3123474 RoHS | Each | 1+US$0.918 10+US$0.590 50+US$0.582 100+US$0.573 250+US$0.564 Thêm định giá… | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | DIP | 16Pins | Through Hole | - | 1kHz | 300kHz | - | 45% | Push-Pull | -40°C | 85°C | - | |||||
STMICROELECTRONICS | Each | 1+US$1.800 10+US$1.630 50+US$1.370 100+US$1.100 250+US$1.070 Thêm định giá… | Double Ended Controller | 2Channels | Voltage Mode Control | 8V | 40V | DIP | 16Pins | Through Hole | - | - | 300kHz | 0% | 45% | Flyback, Push-Pull | 0°C | 70°C | - | |||||
3123460 RoHS | TEXAS INSTRUMENTS | Each | 1+US$1.270 10+US$1.250 50+US$1.230 100+US$1.210 250+US$1.180 Thêm định giá… | Single Ended Controller | 2Channels | Voltage Mode Control | 8V | 40V | DIP | 16Pins | Through Hole | 300kHz | - | - | - | 45% | Flyback, Push-Pull | 0°C | 70°C | - | ||||
3123470 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cắt Băng | 5+US$0.807 10+US$0.485 100+US$0.326 500+US$0.292 | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | SOIC | 16Pins | Surface Mount | - | 1kHz | 300kHz | - | 45% | Push-Pull | 0°C | 70°C | - | ||||
3008558 RoHS | TEXAS INSTRUMENTS | Each | 1+US$3.100 10+US$3.010 25+US$2.910 50+US$2.810 100+US$2.720 Thêm định giá… | Double Ended Controller | 1Channels | Voltage Mode Control | 8V | 40V | SOIC | 16Pins | Surface Mount | 500kHz | - | - | - | 45% | - | 0°C | 70°C | - | ||||
3123459 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cắt Băng | 5+US$1.070 10+US$0.770 100+US$0.619 500+US$0.551 1000+US$0.539 Thêm định giá… | Single Ended Controller | 2Channels | Voltage Mode Control | 8V | 40V | SOIC | 16Pins | Surface Mount | 300kHz | - | - | - | 45% | Flyback, Push-Pull | 0°C | 70°C | - | ||||
3123470RL RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Loại cuộn theo nhu cầu | 100+US$0.326 500+US$0.292 | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | SOIC | 16Pins | Surface Mount | - | 1kHz | 300kHz | - | 45% | Push-Pull | 0°C | 70°C | - | ||||
