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贴片直插UCC3285QPXF UCC3245PW-3 UCC28221EVM UCC29412PWR 5
全新原装 UCC28221PW UCC28221EVM UCC28221DRG4 UCC28221DR
UCC28221EVM-俊龙XC国际百万仓库现货出售也有回收原装芯片
UCC28220QPWRQ1(UCC28221 UCC28230 D PW DRNT EVM PWR
丝印UCC28250PWR-UCC28231PWR-UCC28230PWR-UCC28230EVM-UCC28221