Typical Application for LT3491 White LED Driver with Integrated Schottky
Referenzdesign unter Verwendung des Teils LT3491 von Analog Devices
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Für Endprodukte
- Cellular Phone
- Digital Camera
- GPS Receivers
- MP3 Player
- Personal Digital Assistant
- Portable Computers
Beschreibung
- Typical Application for LT3491 is a fixed frequency step-up DC/DC converter specifically designed to drive up to six white LEDs in series from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors
Haupteigenschaften
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Input Voltage3 to 5 V
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Number of Derived Elements4
Empfohlene Bauteile (9)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LT3491EDC | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 6-Pin DFN EP | In den Warenkorb | |
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LT3491EDC#TRMPBF | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 6-Pin DFN EP T/R | In den Warenkorb | |
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LT3491EDC#TRPBF | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 6-Pin DFN EP T/R | In den Warenkorb | |
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LT3491ESC8#TRMPBF | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 8-Pin SC-70 T/R | In den Warenkorb | |
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LT3491ESC8#PBF | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 8-Pin SC-70 T/R | In den Warenkorb | |
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LT3491EDC#TR | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 6-Pin DFN EP T/R | In den Warenkorb | |
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LT3491EDC#PBF | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 6-Pin DFN EP T/R | In den Warenkorb | |
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LT3491ESC8#TRPBF | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 8-Pin SC-70 T/R | In den Warenkorb | |
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LT3491ESC8#TRMPBF (CUT REEL) | Analog Devices | LED Drivers | LED Driver 6 Segment 4000uA Supply Current 8-Pin SC-70 T/R | In den Warenkorb | |