LM3445TRIACEVAL, AN-1978 LM3445 120VAC Small Evaluation Board for LM3445 LED Driver
Diseño de referencia usando la pieza LM3445MM de Texas Instruments
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Para productos finales
- Industrial LED Lighting
- Residential Lighting
- Solid state lighting
Descripción
- LM3445TRIACEVAL, AN-1978 LM3445 120VAC Small Evaluation Board for LM3445 LED Driver. The demonstration board included in this shipment converts 90VAC to 135VAC input and drives six, to thirteen series connected LED's at 350 mA average current. The LM3445 switching frequency ranges from about 70 kHz with six series connected LEDs, to about 110 kHz with thirteen series connected LEDs. The switching frequency can be modified to optimize performance. This is a four-layer board using the bottom and top layer for component placement
Características clave
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Input Voltage90 to 135 (AC) V
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Output Current0.35 A
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Number of Derived Elements6 to 13
Piezas destacadas (4)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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LM3445MM/NOPB | Texas Instruments | LED Drivers | LED Driver 2850uA Supply Current 10-Pin VSSOP T/R | AÑADIR AL CARRITO | |
|
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LM3445MMX/NOPB | Texas Instruments | LED Drivers | LED Driver 2850uA Supply Current 10-Pin VSSOP T/R | AÑADIR AL CARRITO | |
|
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LM3445MMX/NOPB | Texas Instruments | LED Drivers | LED Driver 2850uA Supply Current 10-Pin VSSOP T/R | AÑADIR AL CARRITO | |
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|
LM3445MM/NOPB | Texas Instruments | LED Drivers | LED Driver 2850uA Supply Current 10-Pin VSSOP T/R | AÑADIR AL CARRITO | |