Boost LED driver in a 1.22x1.62 mm DSBGA
The LM3530UMX-40/NOPB: The integrated switch and PWM dimming input simplify the bill of materials for small-panel backlight drivers in portable equipment.
12-bump DSBGA — what the board needs
Housed in a 12-XFBGA (1.22x1.62 mm body, 0.4 mm pitch typical), the LM3530UMX-40/NOPB demands a controlled board-level assembly process — the supplier device package is 12-DSBGA. The small footprint favours dense layouts but requires careful solder-paste stencil design and X-ray inspection for voiding under the bumps.
Active lifecycle, no PCN watch needed
ROHS3 compliant per, with no REACH or conflict-minerals restrictions flagged in this listing.