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Constant Frequency PWM Controllers:
Tìm Thấy 9 Sản PhẩmTìm rất nhiều Constant Frequency PWM Controllers tại element14 Vietnam. Chúng tôi cung cấp nhiều loại PWM Controllers, chẳng hạn như Current Mode Control, Voltage Mode Control, Current & Constant Frequency PWM Controllers từ các nhà sản xuất hàng đầu thế giới bao gồm: Texas Instruments, Renesas, Analog Devices & Richtek.
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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 Max
Topology
Operating Temperature Min
Operating Temperature Max
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| So Sánh | Giá cho | Số Lượng | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3123471 RoHS | Each | 1+ US$0.521 10+ US$0.325 100+ US$0.262 500+ US$0.257 1000+ US$0.252 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$0.507 10+ US$0.350 100+ US$0.271 500+ US$0.252 1000+ US$0.247 Thêm định giá… | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | SOIC | 16Pins | Surface Mount | - | 1kHz | 300kHz | 45% | Push-Pull | -40°C | 85°C | - | ||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$5.750 10+ US$4.390 25+ US$4.050 100+ US$3.680 250+ US$3.530 Thêm định giá… | Single Ended Controller | 1Channels | Constant Frequency | 2.5V | 5.5V | SOT-23 | 6Pins | Surface Mount | - | - | - | 90% | Boost, Flyback, SEPIC | -40°C | 85°C | - | ||||||
3123474 RoHS | Each | 1+ US$0.739 10+ US$0.710 50+ US$0.681 100+ US$0.652 250+ US$0.623 Thêm định giá… | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | DIP | 16Pins | Through Hole | - | 1kHz | 300kHz | 45% | Push-Pull | -40°C | 85°C | - | |||||
Each | 1+ US$1.160 10+ US$0.753 100+ US$0.623 500+ US$0.597 1000+ US$0.449 | Double Ended Controller | 1Channels | Constant Frequency | 4.5V | 13.2V | WDFN | 10Pins | Surface Mount | 300kHz | - | - | - | Synchronous Buck (Step Down) | -40°C | 85°C | - | ||||||
3123470 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cắt Băng | 5+ US$0.795 10+ US$0.478 100+ US$0.321 500+ US$0.290 | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | SOIC | 16Pins | Surface Mount | - | 1kHz | 300kHz | 45% | Push-Pull | 0°C | 70°C | - | ||||
3123470RL RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Loại cuộn theo nhu cầu | 100+ US$0.321 500+ US$0.290 | Double Ended Controller | 2Channels | Constant Frequency | 7V | 40V | SOIC | 16Pins | Surface Mount | - | 1kHz | 300kHz | 45% | Push-Pull | 0°C | 70°C | - | ||||
Each | 1+ US$5.170 10+ US$3.830 25+ US$3.650 50+ US$3.510 100+ US$3.370 Thêm định giá… | Double Ended Controller | 1Channels | Constant Frequency | 10.8V | 13.2V | SOIC | 20Pins | Surface Mount | - | 50kHz | 1MHz | - | Synchronous Buck (Step Down) | 0°C | 70°C | - | ||||||
RENESAS | Each | 1+ US$3.870 10+ US$2.870 25+ US$2.740 50+ US$2.630 100+ US$2.530 Thêm định giá… | Double Ended Controller | 1Channels | Constant Frequency | 10.8V | 13.2V | SOIC | 20Pins | Surface Mount | - | 50kHz | 1MHz | - | Synchronous Buck (Step Down) | 0°C | 70°C | - | |||||
