This LED lighting control reference design demonstrates an approach to drive and control a string of multiple high power light emitting diodes (LEDs). This reference design is targeted for industrial machine vision systems and is also suitable for other industrial or automotive lighting applications.
The design allows users to programme LED current and timing to enable the safe overdriving of LEDs for increased brightness.
The design can operate autonomously but can also be triggered or generate a trigger through an isolated interface.
Internal circuit blocks support a wide input voltage range, a programmable input current, and input power control as well as protect against reverse polarity, overvoltage and overtemperature.
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