: Testing individual LED segments to ensure there are no open or short circuits triggering the protection mode.

Typically available in a MSOP-10 (often referred to as MOSP-10 in retail listings) package, designed for space-constrained PCB layouts.

Related search suggestions might help — I can provide them.

If the SN51DP refers to a very specific or potentially obsolete part, or if it's a less common component, you might need to: