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贴片直插UC3844BD013TR TTB6C95N16LOF TTW3C85N16LOF 5
丝印UC3844BD1R2 G UC3844BD103TR UC3844BD013TR UC3844AD8TRG4
丝印UC3845BD013TR UC3845AD8TRG4 UC3844BVD1R2G UC3844BNSTL-F
丝印UC3844D013TR UC3844BVDR2G UC3844BVD1R2 UC3844BD1R2G