Typical Application for LT3517 Full-Featured LED Driver with 1.5A Switch Current
使用 Analog Devices 的 LT3517 的参考设计
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依据最终产品
- Automotive Lighting
- Avionic Lighting
- Display Backlighting
- Illumination
- Scanners
说明
- Typical Application for LT3517 is a current mode DC/DC converter with an internal 1.5A, 45V switch specifically designed to drive LEDs. The LT3517 operates as a LED driver in boost, buck mode and buck-boost mode. It combines a traditional voltage loop and a unique current loop to operate as a constant-current source or constant-voltage source. Programmable switching frequency allows optimization of the external components for efficiency or component size. The switching frequency of LT3517 can be synchronized to an external clock signal
主要特色
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Input Voltage3.3 V
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Output Current1 A
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Number of Derived Elements3
Featured Parts (14)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LT3517EFE#PBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin TSSOP EP Tube | 买入 | |
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LT3517HFE#TRPBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin TSSOP EP T/R | 买入 | |
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LT3517EUF#TRPBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin QFN EP T/R | 买入 | |
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LT3517IUF#PBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin QFN EP Tube | 买入 | |
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LT3517HFE#PBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin TSSOP EP Tube | 买入 | |
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LT3517HUF#TRPBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin QFN EP T/R | 买入 | |
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LT3517IUF#TRPBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin QFN EP T/R | 买入 | |
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LT3517IFE | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin TSSOP EP | 买入 | |
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LT3517EUF#PBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin QFN EP Tube | 买入 | |
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LT3517EFE#TRPBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin TSSOP EP T/R | 买入 | |
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LT3517IFE#TRPBF | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin TSSOP EP T/R | 买入 | |
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LT3517EFE | Analog Devices | LED Drivers | LED Driver 3 Segment 10000uA Supply Current 16-Pin TSSOP EP | 买入 | |