LM3433SQ-14AEV, Evaluation Board using LM3433 buck constant current controller for high brightness LED Driver
Diseño de referencia usando la pieza LM3433SQ de Texas Instruments
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Para productos finales
- Automotive Lighting
- LCD Backlighting
- Projector
- Solid state lighting
Descripción
- LM3433SQ-14AEV, Evaluation Board using LM3433 an adaptive constant on-time DC/DC buck constant current controller designed to drive a high brightness LEDs at high forward currents. It is a true current source that provides a constant current with constant ripple current regardless of the LED forward voltage drop. The board can accept an input voltage ranging from -9V to -14V w.r.t. GND. The output configuration allows the anodes of multiple LEDs to be tied directly to the ground referenced chassis for maximum heat sink efficacy when a negative input voltage is used
Características clave
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Input Voltage-9 to -14 V
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Output Current4 to 20 A
Piezas destacadas (5)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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LM5002MAX | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.1V to 75V Step Up Single-Out 1.26V to 75V 8-Pin SOIC T/R | AÑADIR AL CARRITO | |
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LM5002MAX/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.1V to 75V Step Up Single-Out 1.26V to 75V 8-Pin SOIC T/R | AÑADIR AL CARRITO | |
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LM5002MA/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.1V to 75V Step Up Single-Out 1.26V to 75V 8-Pin SOIC Tube | AÑADIR AL CARRITO | |
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LM5002MA/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.1V to 75V Step Up Single-Out 1.26V to 75V 8-Pin SOIC Tube | AÑADIR AL CARRITO | |
|
|
LM5002MAX/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.1V to 75V Step Up Single-Out 1.26V to 75V 8-Pin SOIC T/R | AÑADIR AL CARRITO | |