select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_pmic_djqdq_kzq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1139" ["parent_id"]=> string(2) "80" ["lb"]=> string(45) "电源管理PMIC 电机驱动器，控制器" ["action_name"]=> string(3) "p10" ["rate"]=> string(5) "1.055" ["rate_hot"]=> string(2) "40" ["moq_rate"]=> string(6) "1.4550" } }

封装：PowerSO-20

外壳：20-SOIC(11.00mm宽)裸露焊盘

描述： IC MOTOR DRIVER 7V-52V 20POWERSO