3-LEDs High Brightness LED Driver for Automotive
使用 Analog Devices 的 MAX16820 的参考设计
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依据最终产品
- Automotive and Transportation
- Emergency LED lighting
- Heads-Up Display
- Industrial
说明
- Adding MAX9141 comparator to circuit provides detection of shorted LEDs. Filter R1C1 converts the AC PWM signal at DRV to a DC voltage (VD) proportional to D × VCC
主要特色
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Number of Derived Elements3
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
MAX9141EKA+ | Analog Devices | Linear Comparators | Comparator Single R-R I/P 5.5V 8-Pin SOT-23 T/R | 买入 | |
|
MAX9141C/D+ | Analog Devices | Linear Comparators | LOW-POWER, 3V/5V, RAIL-TO-RAIL SINGLE-SUPPLY COMPARATORS | 买入 | |
|
MAX16820ATT+ | Analog Devices | LED Drivers | LED Driver 425uA Supply Current 6-Pin TDFN EP Tube | 买入 | |
|
|
MAX16820ATT+T | Analog Devices | LED Drivers | LED Driver 425uA Supply Current 6-Pin TDFN EP T/R | 买入 | |