1 A synchronous buck for automotive power rails
It operates from a 2.75 V to 6 V input rail and delivers a regulated 1 V output — sized for powering low-voltage core rails in automotive ECUs, ADAS sensors, and infotainment domains.
Switching frequency and inductor selection
Switching frequency covers 1.8 MHz to 4 MHz, letting the designer trade inductor size against switching losses. At 4 MHz the inductor can drop below 1 µH, shrinking the footprint for space-constrained automotive modules.
The AEC-Q100 qualification adds the stress-tested reliability required for automotive production lines — no additional screening needed for Tier-1 builds.
9-VFQFN-HR with wettable flank
Packaged in a 9-pin VFQFN-HR measuring 3 mm × 2 mm, with wettable flank terminals. The wettable flank allows automated optical inspection (AOI) of the solder joints after reflow — a requirement for automotive-quality QFN assembly that standard smooth-side QFNs cannot meet.