XL6004 Overview
The XL6004 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W LED units with excellent line and load regulation. The regulator is simple to use because it includes internal frequency pensation and a fixed-frequency oscillator so that it requires a minimum number of external ponents to work. The XL6004 could directly drive 12 Series 1W LED units at VIN>12V.
XL6004 Applications
- The PWM control circuit is able to adjust the duty ratio linearly from 0 to 95%. An enable function, an over current protection function is built inside. An int