HT1622 DICE HT1622 LQFP64 HT1622 QFP HT1622 QFP44 HT1622 QFP64 HT1622 驱动IC HT1622(旧版 HT1622，长方形 HT1622/HT1621B/1381 HT1622__64LQFP