Lighting circuit and vehicle lamp

Abstract

There is provided a lighting circuit configured to drive a light source including a plurality of light emitting units connected in series. The lighting circuit includes a converter which is configured to supply a drive current to the light source, a plurality of high-side switches, each of which is provided between one end of a corresponding light emitting unit and one output of the converter, and a plurality of low-side switches, each of which is provided between another end of the corresponding light emitting unit and another output of the converter.

Dependencies are inferred from the claim text.