Product Summary

The iW7040 is a high power effi ciency driver for white LEDs. <br />
It is designed for use with large LCD panels that use an array <br />
of LEDs as a backlight source. It is able to communicate <br />
with up to eight external step-up PWM DC-DC converters to <br />
drive up to 64 separate strings of multiple series-connected <br />
LEDs.