LM3448-EDSNEV, Evaluation Board using LM3448 step-down regulator for illuminating high power LEDs
Diseño de referencia usando la pieza LM3448MA de Texas Instruments
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Documentos asociados
Para productos finales
- Industrial LED Lighting
- Residential Lighting
- Solid state lighting
Descripción
- LM3448-EDSNEV, Evaluation Board using LM3448 non-isolated LED driver solution that can be used to power a single LED string consisting of eight to twelve series connected LEDs from a 85 VRMS to 135 VRMS, 60 Hz input power supply. The topology used for this evaluation board eliminates the need for passive power factor correction and results in high power factor with minimal component count which results in a size that can fit in a standard A19 Edison socket
Características clave
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Input Voltage85 to 135 (AC) V
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Output Voltage36 V
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Output Current0.181 A
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Output Power6.5 W
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Number of Derived Elements8 to 12