Driver for light source

In the light source driving device is a device for driving a plurality of light sources in sequence according to the present invention, the light source power supply for supplying power necessary for driving the plurality of light sources; A light source control unit for generating a control signal such that the plurality of light sources is turned on / off sequentially; The light source is connected between the power supply and the light source, the soft-start unit that delays the light source for a first time specified in advance from the power of the power supply supplied to the light source; And the light source is connected between the control unit and the light source, to delay for a predetermined second time the ON signal of the light output by the light source control unit includes control signal delay provided by the light source. Projectors, the micro light source, sequential driving, circuit delay, the peak current