Typical Application for LT3474/LT3474-1 Step-Down 1A LED Driver
使用 Analog Devices 的 LT3474 的参考设计
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依据最终产品
- Architectural Lighting
- Automotive Lighting
- Avionic Lighting
- Display Backlighting
说明
- Typical Application for LT3474/LT3474-1 are fixed frequency step-down DC-DC converters designed to operate as constant-current sources. An internal sense resistor monitors the output current allowing accurate current regulation, ideal for driving high current LEDs. High output current accuracy is maintained over a wide current range, from 35mA to 1A, allowing a wide dimming range
主要特色
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Input Voltage5 to 36 V
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Output Current1 A
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Number of Derived Elements1
Featured Parts (11)
| 零件编号 | 供应商 | 类别 | 说明 | |||
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LT3474EFE | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP | 买入 | |
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LT3474IFE | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP | 买入 | |
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LT3474IFE | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP | 买入 | |
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LT3474IFE#TRPBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP T/R | 买入 | |
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LT3474IFE#PBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP Tube | 买入 | |
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LT3474EFE-1#TRPBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP T/R | 买入 | |
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LT3474IFE-1#PBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP Tube | 买入 | |
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LT3474EFE-1#PBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP Tube | 买入 | |
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LT3474IFE-1#TRPBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP T/R | 买入 | |
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LT3474EFE#PBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP Tube | 买入 | |
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LT3474EFE#TRPBF | Analog Devices | LED Drivers | LED Driver 1 Segment 4000uA Supply Current 16-Pin TSSOP EP T/R | 买入 | |