LED Direct AC Drive Solutions ON Semiconductor’s LED direct AC drive supports smart lighting system controls

ON Semiconductor's LED direct AC drive family provides cost-effective integrated circuit solutions that enable phase-cut dimming, analog dimming, and PWM dimming capabilities for smart commercial lighting applications. Compared to other lighting solutions, these drivers enable customers to design with smaller and low-cost solutions that are easier to implement.

The FL779xx family provides solid-state lighting solutions that have smaller form factors, high-performance, scalable power, and longer system lifetimes. These solutions can scale power from 12 W to 120 W, reducing the number of different ICs that customers need to have in their inventory. Unlike SMPS solutions, these drivers do not need magnetic components and electrolytic caps, enabling them to fit into tight spaces and increase system lifetimes. The FL779xx can also be tuned for low flicker without compromising the PF and THD performance. Customers can evaluate direct AC drive solutions with reference design boards.

Features Lower cost of ownership and smaller footprint

Reduced BOM increases reliability

High PF (>0.9), low THD (<20%)

Excellent EMI

Phase-cut dimming Analog and PWM dimming

Supports smart lighting system controls

High quality of light

Flexible LED configuration