BD6067GU Datasheet (Rohm) - White Backlight LED Drivers

BD6067GU, White Backlight LED Drivers

Switching Regulator type LED Driver Series for small LCD backlight are boost DC/DC converters possible to drive the white LEDs at constant.

It is possible that turning on white LED steadily by a series connection which has no current variation, and by a fast transient response with current mode.

And

BD6067GU Features

* 1) Boost DC/DC converter 2) Adjustment of brightness by external PWM pulse 3) Possible to driving 3 LEDs (BD6071HFN ) 4) Possible to driving 4 LEDs (BD6069GUT, BD6072HFN) 5) Possible to driving 8 LEDs (BD6067GU) 6) Soft start function (BD6067GU, BD6069GUT, BD6071HFN, BD6072HFN) 7) Synchronous rectif