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Controladores PWM :
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| Comparar | Número de pieza del fabricante | Código Farnell | Fabricante / Descripción | Disponibilidad | Precio para | Precio en USD | Cantidad | Tipo de Controlador de Fuente de Alimentación | No. de Canales | Modo de Control | Tensión de Alimentación Mín. | Tensión de Alimentación Máx. | Estuche / Paquete CI | No. de Pines | IC, Montaje | Frecuencia de Conmutación Típ. | Frecuencia de Conmutación Mín. | Frecuencia de Conmutación Máx. | Ciclo de Trabajo Mín. | Ciclo de Trabajo Máx. | Topología | Temperatura de Trabajo Mín. | Temperatura de Trabajo Máx. | Rango de Producto | Calificación |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMICROELECTRONICS | Cada | 1+$3.420 10+$2.650 100+$2.350 500+$2.280 1000+$2.070 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 8V | 35V | NSOIC | 16Pines | Surface Mount | - | 120kHz | 400kHz | 0% | 49% | Push-Pull | 0°C | 70°C | - | - | |||||
STMICROELECTRONICS | Cada | 1+$2.880 10+$2.250 100+$1.910 500+$1.780 1000+$1.720 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 8V | 35V | PDIP | 16Pines | Through Hole | - | 100kHz | 500kHz | 0% | 49% | Push-Pull | 0°C | 70°C | - | - | |||||
Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$1.930 10+$1.420 25+$1.300 | Double Ended Controller | 2Canales | Voltage Mode Control | 8V | 35V | SOIC | 16Pines | Surface Mount | - | 100kHz | 400kHz | 0% | 49% | Half-Bridge | 0°C | 70°C | - | - | ||||||
STMICROELECTRONICS | Cada | 1+$2.720 10+$2.040 25+$1.750 | Primary Side Controller | 1Canales | Current Mode Control | 14 | 16 | NSOIC | 16Pines | Surface Mount | - | - | 1 | 0% | 93 | Boost, Flyback | -40 | 150 | - | - | |||||
Cada | 1+$2.660 10+$1.990 100+$1.630 500+$1.490 1000+$1.440 Más precios… | Primary Side Controller | 1Canales | Current Mode Control | - | - | SOIC | 16Pines | Surface Mount | - | - | 1 | 0% | 93 | Boost, Flyback | -40 | 150 | - | - | ||||||
STMICROELECTRONICS | Cada | 1+$2.650 10+$2.060 100+$1.740 500+$1.620 1000+$1.570 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 8V | 35V | DIP | 16Pines | Through Hole | - | 120kHz | 400kHz | 0% | 49% | Push-Pull | -25 | 85 | - | - | |||||
Cada | 1+$1.880 10+$1.450 100+$1.210 500+$1.130 1000+$1.100 Más precios… | Controlador de doble extremo | 2Canales | Control Modo Voltaje | 8V | 35V | DIP | 16Pines | Through Hole | - | 100kHz | 400kHz | 0% | 49% | Half Bridge | 0°C | 70°C | - | - | ||||||
STMICROELECTRONICS | Cada | 1+$2.770 10+$2.420 100+$2.020 500+$1.900 1000+$1.740 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 8V | 40V | DIP | 16Pines | Through Hole | - | - | 300kHz | 0% | 45% | Flyback, Push-Pull | 0°C | 70°C | - | - | |||||
Cada | 1+$3.080 10+$2.620 100+$2.100 500+$1.940 1000+$1.750 Más precios… | Controlador de un solo extremo | 1Canales | Control de Modo Corriente, Control de Modo de Voltaje | 10 | 30 | DIP | 16Pines | Through Hole | - | - | 1 | 0% | 90 | Flyback | 0°C | 70°C | - | - | ||||||
Cada | 1+$3.140 | Controlador de un solo extremo | 1Canales | Controlador de Modo Corriente | 9 | 13.5 | NSOIC | 16Pines | Surface Mount | 3 | 1 | - | 0% | 49.6 | Flyback, Forward | -55 | 125 | - | - | ||||||
STMICROELECTRONICS | Cada | 1+$4.200 10+$3.270 100+$2.780 500+$2.650 1000+$2.520 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 8V | 35V | NSOIC | 16Pines | Surface Mount | - | 120kHz | 400kHz | 0% | 49% | Push-Pull | -25 | 85 | - | - | |||||
Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$1.110 10+$0.794 25+$0.717 50+$0.675 100+$0.630 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 7 | 40V | SOIC | 16Pines | Surface Mount | 40 | 1 | 200 | - | 50 | Push-Pull | -40 | 125 | - | - | ||||||
Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$1.120 10+$0.801 25+$0.722 50+$0.680 100+$0.636 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 7 | 40V | SOIC | 16Pines | Surface Mount | 40 | 1 | 300kHz | - | 50 | Flyback, Forward | -40 | 85 | - | - | ||||||
33AH5119 RoHS | TEXAS INSTRUMENTS | Cada | 1+$0.557 10+$0.389 100+$0.301 500+$0.266 1000+$0.256 Más precios… | Double Ended Controller | 2Canales | Constant Frequency | 7 | 40V | DIP | 16Pines | Through Hole | - | 1 | 300kHz | - | 45% | Push-Pull | 0°C | 70°C | TL494; NCV494 | - | ||||
32AH6989 RoHS | TEXAS INSTRUMENTS | Cada | 1+$6.500 10+$4.990 25+$4.720 50+$4.470 180+$4.210 Más precios… | Double Ended Controller | 1Canales | Voltage Mode Control | 8V | 40V | HTSSOP | 16Pines | Surface Mount | 1MHz | - | - | 0% | 94% | Synchronous Buck (Step Down) | -40 | 85 | - | - | ||||
Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$0.940 10+$0.636 25+$0.595 50+$0.558 100+$0.516 Más precios… | Double Ended Controller | 2Canales | Voltage Mode Control | 7 | 40V | SOIC | 16Pines | Surface Mount | 40 | 1 | 200 | - | 50 | Push-Pull | -40 | 125 | - | - | ||||||
ANALOG DEVICES | Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$7.210 10+$6.770 | Single Ended Controller | 1Canales | Current Mode Control | 3V | 16.5V | QSOP | 16Pines | Surface Mount | 500kHz | - | - | - | 98% | Flyback | -40 | 85 | - | - | |||||
28AH6346 RoHS | TEXAS INSTRUMENTS | Cada | 1+$5.000 10+$4.510 25+$4.280 80+$4.070 120+$3.920 Más precios… | Double Ended Controller | 1Canales | Current Mode Control | 8.5V | 16 | SOIC | 16Pines | Surface Mount | 250kHz | - | - | 0% | 74% | Flyback, Forward | -40 | 85 | - | - | ||||
Cada | 1+$3.060 10+$2.280 25+$2.090 50+$1.990 100+$1.880 Más precios… | Double Ended Controller | 1Canales | Voltage Mode Control | - | 20V | DIP | 16Pines | Through Hole | 2.05MHz | 1.85MHz | 2.2MHz | - | - | - | -40 | 85 | - | - | ||||||
52AH7823 RoHS | TEXAS INSTRUMENTS | Cada | 1+$5.520 10+$5.190 25+$4.920 80+$4.700 120+$4.500 Más precios… | Single Ended Controller | 1Canales | Current Mode Control | 8V | 40V | SOIC | 16Pines | Surface Mount | 500kHz | - | - | - | - | Push-Pull | 0°C | 70°C | - | - | ||||
Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$1.690 10+$1.530 25+$1.440 50+$1.350 100+$1.250 Más precios… | Active Clamp Controller | 1Canales | Current Mode Control | 10 | 27V | TSSOP | 16Pines | Surface Mount | 30kHz | - | - | - | 96% | Flyback | -40 | 125 | - | - | ||||||
STMICROELECTRONICS | Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$1.950 10+$1.450 25+$1.320 50+$1.240 100+$1.170 Más precios… | Quasi-Resonant Controller | 1Canales | Current Mode Control | 8V | 23 | NSOIC | 16Pines | Surface Mount | - | 10 | 300kHz | - | 75 | Flyback | -40 | 150 | - | - | |||||
Cada | 1+$14.600 10+$11.510 25+$10.960 50+$10.430 192+$9.890 Más precios… | Single Ended Controller | 2Canales | Current Mode Control | 10.8 | 24 | TSSOP | 16Pines | Surface Mount | - | 50 | 2.5 | - | 100 | - | -40 | 125 | - | - | ||||||
28AH3522 RoHS | TEXAS INSTRUMENTS | Cada | 1+$5.010 10+$4.710 25+$4.460 50+$4.250 184+$4.070 Más precios… | Double Ended Controller | 2Canales | Current Mode Control | 8V | 15V | TSSOP | 16Pines | Surface Mount | 600kHz | - | - | 0% | 76% | Forward | -40 | 125 | - | - | ||||
Cada (Empaquetado en Cinta Cortada) Cinta adhesiva | 1+$3.230 10+$2.420 25+$2.210 50+$2.100 100+$1.990 Más precios… | Single Ended Controller | 1Canales | Voltage Mode Control | 10 | 18 | SOIC | 16Pines | Surface Mount | - | 25 | 500kHz | 0% | 80 | Synchronous Buck (Step Down) | -40 | 125 | - | - | ||||||
