AW9962 Overview
With an internal 40V switch FET, the AW9962 drives up a string of up to 10 LEDs in series. The boost converter runs at 1.1MHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use.
AW9962 Key Features
- 1% PWM dimming current accuracy ±20%
- Support 0.3% PWM dimming(VFB.TYP=0.6mV)
- PWM control input for CABC operation
- 1.1MHz Switching Frequency
- 38V Over-voltage Protection for up to 10 LEDs
- Innovative CDC Output Drive Technology
- 200mV Reference Voltage
- 2.7V to 5.5V Input Voltage Range
- Over-current and Over-temperature Protection
- Built-in Soft-start Limits Inrush Current