Interleaving technique could be used to apply LLC resonant converter in high-power high-current applications. However, component tolerance among resonant tanks causes severe load sharing problem, leading to performance degrading. In this paper, full-wave Switch-Controlled Capacitor (SCC) is added into resonant tank to compensate component tolerances and achieve load sharing. An adaptive hysteresis comparison control scheme is proposed to adjust SCC angle Î±. The proposed control strategy only occupies few resources; thus, low-cost digital controller could be used. Experimental results of a 250V - 430V input, 14V/260A output, three-phase interleaved SCC-LLC prototype demonstrate the effectiveness and feasibility of the proposed method.