The EV46885DN-00A is an evaluation board for high power LED driver. It is implemented by MP46885DN, an integrated Buck white LED driver which is suitable for automotive, industry and general lighting applications with MPS patented pending technology.
The EV46885DN-00A is recommended to drive a single-string LEDs. It can drive up to 19 LEDs in one string. It regulates the LED current at about 350mA.