Typical Application of Driving 4-Series WLEDs for RT9284A Tiny Package, High performance, Constant Current Switching Regulator for White LED

Typical Application of Driving 4-Series WLEDs for RT9284A Tiny Package, High performance, Constant Current Switching Regulator for White LED. The RT9284A/B is a compact, high efficient and high integration LED driver. Internal 22V MOSFET can support 2 to 5 White LEDs for backlighting and camera flashing