3-LEDs High Brightness LED Driver for Automotive
Reference Design using part MAX16820 by Analog Devices
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Associated Documents
For End Products
- Automotive and Transportation
- Emergency LED lighting
- Heads-Up Display
- Industrial
Description
- 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
Key Features
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Number of Derived Elements3
Featured Parts (12)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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MAX9141EKA+ | Analog Devices | Linear Comparators | Comparator Single R-R I/P 5.5V 8-Pin SOT-23 T/R | Buy | |
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MAX9141EKA+T | Analog Devices | Linear Comparators | Comparator Single R-R I/P 5.5V 8-Pin SOT-23 T/R | Buy | |
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MAX9141ESA+ | Analog Devices | Linear Comparators | Comparator Single R-R I/P 5.5V 8-Pin SOIC N Tube | Buy | |
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MAX9141C/D+ | Analog Devices | Linear Comparators | LOW-POWER, 3V/5V, RAIL-TO-RAIL SINGLE-SUPPLY COMPARATORS | Buy | |
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MAX9141EKA+ | Analog Devices | Linear Comparators | Comparator Single R-R I/P 5.5V 8-Pin SOT-23 T/R | Buy | |
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MAX9141EKA+T | Analog Devices | Linear Comparators | Comparator Single R-R I/P 5.5V 8-Pin SOT-23 T/R | Buy | |
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MAX9141ESA+ | Analog Devices | Linear Comparators | Comparator Single R-R I/P 5.5V 8-Pin SOIC N Tube | Buy | |
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MAX9141C/D+ | Analog Devices | Linear Comparators | LOW-POWER, 3V/5V, RAIL-TO-RAIL SINGLE-SUPPLY COMPARATORS | Buy | |
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MAX16820ATT+T | Analog Devices | LED Drivers | LED Driver 425uA Supply Current 6-Pin TDFN EP T/R | Buy | |
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MAX16820ATT+ | Analog Devices | LED Drivers | LED Driver 425uA Supply Current 6-Pin TDFN EP Tube | Buy | |
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MAX16820ATT+ | Analog Devices | LED Drivers | LED Driver 425uA Supply Current 6-Pin TDFN EP Tube | Buy | |
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MAX16820ATT+T | Analog Devices | LED Drivers | LED Driver 425uA Supply Current 6-Pin TDFN EP T/R | Buy | |