供UCT系列LED恒流驱动电路
低压差线性恒流驱劝：UCT4611A UCT4611B UCT4612 UCT4614 UCT4615 UCT4616
                  UCT7135 UCT7136 UCT7137 UCT7138等
DC/DC***恒流驱动：UCT4401 UCT4170A UCT4390B UCT4406 UCT4407 UCT9920 UCT9910等
DC/DC升压恒流驱动：UCT4403  UCT4404  UCT4405 UCT4406 UCT4392
PAM龙鼎威系列恒流：PAM2803  PAM2805  PAM2808 PAM2861 PAM2863
矽威恒流/背光驱动:PT4115 PT4116
UCT系列充电管理电路;UCT3054 UCT3055 UCT3056 UCT3684 UCT3685 UCT3686 UCT3687等