AP3031 Boost LED Driver Explained: Current Setting, OV Protection, and Design Tips
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How to use AP3031KTR-G1 Boost LED Driver: Application and circuit

/ July 17, 2026

Technical guide to the AP3031 boost LED driver: how it works, ILED ≈ 200mV/RISET, OV pin behavior (~17.5V), parts selection, and use cases.