OZ9902CGN is a single channel, high power LED driver designed for LED backlight applications used in large-size LCD TVs. The controller supports wide range, direct Pulse Width Modulation (PWM) dimming control and analog dimming control for LED string forward current.
1. Constant current or voltage output 2. Drives one string of high power LEDs 3. 0% to 100% PWM dimming control 4. Analog dimming control 5. Constant operation frequency 6. Power MOSFET over-current protection 7. Over-voltage protection 8. Output to return and Output to ground short circuit protection 9. Output over load protection 10. Thermal protection 11. LED fault status output