Today’s cars are equipped with many remote units used for radio and global positioning antennas and remote cameras and microphones. Quite often those remote units are supplied by the head unit through cables that require a regulated and protected power supply source. The MAXREFDES175# reference design shows how to implement eight phantom power supplies and how to take advantage of the numerous diagnostic features offered by the MAX20084 using the BeagleBone® Black platform.
Design files, firmware, and software can be found on the Design Resources tab. The board is also available for purchase.
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