This reference design uses the MAX16823 3-channel linear LED driver and an external BJT to implement a 3S3P RCL driver circuit. Figures 1 and 2 show pictures of the PCB with the heat sink installed; Figure 3 shows the board layout of the reference design; Figure 4 shows the schematic of the reference design.
The reference design is discussed in detail below, providing analysis of the main functional circuits, design specifications, and test data.
Detailed Image (PDF, 1.89MB)
Figure 1. PCB and mounted heat sink
Detailed image (PDF, 1.49MB)
Figure 2. Side view with radiator installed
Detailed image (PDF, 320kB)
Figure 3. LED driver wiring
Detailed image (PDF, 116kB)
Figure 4. LED driver schematic
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