Typical Application for LT3745 16-Channel 50mA LED Driver with Buck Controller
使用 Analog Devices 的 LT3745 的参考设计
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依据最终产品
- LED Backlighting
- LED Signboards
- Monochrome Displays
- Multicolor LED Lighting
说明
- Typical Application for LT3745 integrates a 16-channelLEDdriverwith a 55V buck controller. The LED driver lights up to 75mA/36V of LEDs in series per channel, and the buck controller generates an adaptive bus voltage supplying the parallel LED strings. Each channel has individual 6-bit dot correction current adjustment and 12-bit grayscale PWM dimming. Both dot correction and grayscale are accessible via a serial data interface in TTL/CMOS logic
主要特色
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Input Voltage42 to 55 V
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Output Voltage36 V
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Output Current0.075 A
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Number of Derived Elements160
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
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LT3745IUJ#PBF | Analog Devices | LED Drivers | LED Driver 3600uA Supply Current 40-Pin QFN EP Tube | 买入 | |
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LT3745EUJ#PBF | Analog Devices | LED Drivers | LED Driver 3600uA Supply Current 40-Pin QFN EP Tube | 买入 | |
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LT3745EUJ#TRPBF | Analog Devices | LED Drivers | LED Driver 3600uA Supply Current 40-Pin QFN EP T/R | 买入 | |
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LT3745IUJ#TRPBF | Analog Devices | LED Drivers | LED Driver 3600uA Supply Current 40-Pin QFN EP T/R | 买入 | |