Typical Application for LT3598 90% Efficient LED Driver for 60 White LEDs
Diseño de referencia usando la pieza LT3598 de Analog Devices
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Para productos finales
- Automotive Displays
- Notebook Panels
Descripción
- Typical Application for LT3598 is a fixed frequency step-up DC/DC converter designed to drive up to six strings of LEDs at an output voltage up to 44V. LED dimming can be achieved with analog dimming on the CTRL pin, and with pulse width modulation dimming on the PWM pin. The LT3598 accurately regulates LED current even when the input voltage is higher than the LED output voltage. The switching frequency is programmable from 200kHz to 2.5MHz through an external resistor
Características clave
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Input Voltage5 V
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Number of Derived Elements60
Piezas destacadas (8)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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LT3598IFE#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP T/R | AÑADIR AL CARRITO | |
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LT3598EFE#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP Tube | AÑADIR AL CARRITO | |
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LT3598IFE#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP Tube | AÑADIR AL CARRITO | |
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LT3598EFE#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP T/R | AÑADIR AL CARRITO | |
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LT3598EUF#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin QFN EP T/R | AÑADIR AL CARRITO | |
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LT3598IUF#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current Automotive 24-Pin QFN EP T/R | AÑADIR AL CARRITO | |
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LT3598EUF#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin QFN EP Tube | AÑADIR AL CARRITO | |
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LT3598IUF#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin QFN EP Tube | AÑADIR AL CARRITO | |