CY8CLEDAC02 - A55 Highline 12 W Dimmable LED Driver Reference Design Guide | Cypress Semiconductor
CY8CLEDAC02 - A55 Highline 12 W Dimmable LED Driver Reference Design Guide
This document describes a highline 12 W dimmable LED driver reference design using the CY8CLEDAC02 AC-DC power controller device. This design is capable of driving a string of LEDs with a typical forward voltage of 27 V at 350 mA. The CY8CLEDAC02 is a high-performance offline LED driver, designed to interface directly with most conventional phase-cut based wall dimmers. The device uses proprietary digital control technology to provide automatic detection of dimmer type (leading or trailing edge). It automatically generates dimming signals for LED loads and has the ability to dim down to 2 percent.