Novità Driver

onsemi NCV78964 2-Phase Boosters/Buck LED Drivers
onsemi NCV78964 2-Phase Boosters/Buck LED Drivers are high‑efficiency, single‑chip 2‑phase boosters and synchronous dual‑buck LED drivers designed for advanced automotive front‑lighting systems. Tailored for high‑current LED applications, the onsemi NCV78964 devices support functions such as high beam, low beam, daytime running lights (DRL), turn indicators, fog lamps, and static cornering illumination. The devices can drive two independent LED strings up to 60V with output currents of up to 1.6A per channel, requiring minimal external components. NCV78964 integrates a current‑mode boost controller that provides a unique input‑current filtering capability, enabling reduced BOM cost and improved EMI performance.