ICs for Dimmable LED Lights

Many of the lighting fixtures nowadays are made of LED bulbs. LEDs are efficient, needs less maintenance, noise-less, environmental friendly, instant on, low energy consumption, and durable. But some of the LED bulbs are not dimmable. Dimmable lighting fixtures are more preferred especially in bedrooms and other places, and have the edge than the non-dimmable ones. So Power Integrations developed a TRIAC-dimmable LED Driver IC, the LYT4322E.

This device helps the circuitry to be a space-saver due to its functions that compensates several components. With its flicker free design, an LED bulb can be dimmed without any flicker effect. The designers of LYT4322E added more feature such as, short circuit, overload, open feedback, and output over voltage protection, for a safer operation and efficient system.

LYT4322E is designed for Tapped-Buck topology. So the next time you buy an LED dimmable bulb or make it for your self, use Power Integration's LYT4322E. Ciao!

Cirrus Logic on Dimmable LEDs

As the world evolved from using candles to incandescent lamps to fluorescent lamps, now to LED lamps. LEDs are far more cost effective, less maintenance, and high life-span. In the presence of so many dimmable lighting fixtures, LED is still the most cost-effective.

Which is why, Cirrus Logic designed two high performance single-stage dimmable offline AC/DC controllers. These provide unmatched single lamp and parallel lamp dimmer-compatibility performance.

Want your LED to be dimmer or brighter without using any expensive and inefficient products that other manufacturers provide? Use Cirrus Logic's CS1615/16. Then you will know how you can save up money from electricity bills and without experiencing too much heat in your surroundings.