Typical Application for LT3598 90% Efficient LED Driver for 60 White LEDs
Referenzdesign unter Verwendung des Teils LT3598 von Analog Devices
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Für Endprodukte
- Automotive Displays
- Notebook Panels
Beschreibung
- 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
Haupteigenschaften
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Input Voltage5 V
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Number of Derived Elements60
Empfohlene Bauteile (8)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LT3598IFE#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP T/R | In den Warenkorb | |
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LT3598EFE#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP Tube | In den Warenkorb | |
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LT3598IFE#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP Tube | In den Warenkorb | |
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LT3598EFE#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin TSSOP EP T/R | In den Warenkorb | |
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LT3598EUF#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin QFN EP T/R | In den Warenkorb | |
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LT3598IUF#TRPBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current Automotive 24-Pin QFN EP T/R | In den Warenkorb | |
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LT3598EUF#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin QFN EP Tube | In den Warenkorb | |
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LT3598IUF#PBF | Analog Devices | LED Drivers | LED Driver 60 Segment 3500uA Supply Current 24-Pin QFN EP Tube | In den Warenkorb | |