[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:L99ASC03G":3},{"part":4,"mfr":19,"docs":25,"aliases":33,"alts":40,"breadcrumbs":41,"related":47,"more_from_mfr":49},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":8,"lifecycle":9,"summary":10,"params":11,"features":14,"pins":7,"updated_at":15,"category_name":16,"category_name_en":17,"category_path":18},1646,"L99ASC03G",null,"TQFP48","active","Brushless \u002F sensorless 3-phase motor pre-driver for automotive applications",[12],[13,8],"封装",[],"2026-10-10T13:01:01.608Z","电机驱动","Motor Drivers","driver.motor",{"slug":20,"name_en":21,"name_cn":22,"website":23,"is_domestic":24},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[26],{"id":5,"filename":27,"title":10,"pages":28,"size_bytes":29,"lang":7,"doc_version":7,"published_at":7,"role":30,"outline_count":31,"thumb":32},"ST-L99ASC03G.pdf",70,944567,"datasheet",138,"\u002Fthumbs\u002Ff8\u002F69\u002Ff86911f3d6459f3331e148bcf2c4d067f6f703784cfd01b287ea5aaabcde1dea.jpg",[34,37],{"alias_norm":35,"kind":36},"L99ASC03","base",{"alias_norm":38,"kind":39},"L99ASC03GTR","order",[],[42,46],{"name":43,"name_en":44,"path":45},"驱动芯片","Drivers","driver",{"name":16,"name_en":17,"path":18},[48],{"pn_display":35,"pn_norm":35,"package":8,"summary":10},[50,53,56,59,61,63,66,69,72,75,78,81],{"pn_display":51,"pn_norm":51,"summary":52},"L6229","DMOS driver for 3-phase brushless DC motor",{"pn_display":54,"pn_norm":54,"summary":55},"L297","Stepper motor controllers",{"pn_display":57,"pn_norm":57,"summary":58},"L6208","DMOS driver for bipolar stepper motor",{"pn_display":60,"pn_norm":60,"summary":58},"L6208Q",{"pn_display":62,"pn_norm":62,"summary":58},"L6228Q",{"pn_display":64,"pn_norm":64,"summary":65},"L6258","PWM controlled high current DMOS universal motor driver",{"pn_display":67,"pn_norm":67,"summary":68},"L6470","Fully integrated microstepping motor driver with motion engine and SPI",{"pn_display":70,"pn_norm":70,"summary":71},"L9779WD","Multifunction IC for engine management system",{"pn_display":73,"pn_norm":73,"summary":74},"L9958","Low RDSON SPI controlled H-Bridge",{"pn_display":76,"pn_norm":76,"summary":77},"L9959","Single and dual PMOS high-side H-bridge",{"pn_display":79,"pn_norm":79,"summary":80},"L9960","Automotive Single\u002FDual H-Bridge, SPI programmable DC Brushed Motor Driver",{"pn_display":82,"pn_norm":82,"summary":83},"STSPIN220","Low voltage stepper motor driver"]