[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:ti:LM25143Q1":3},{"part":4,"mfr":14,"docs":20,"aliases":48,"alts":49,"breadcrumbs":50,"related":51,"more_from_mfr":119},{"id":5,"pn":6,"pn_norm":7,"series":8,"package":8,"lifecycle":9,"summary":10,"params":11,"features":12,"pins":8,"updated_at":13,"category_name":8,"category_name_en":8,"category_path":8},72829,"LM25143-Q1","LM25143Q1",null,"active","Automotive 3.5-V to 42-V Dual Synchronous Buck Controller With Low IQ datasheet",[],[],"2026-10-13T06:57:21.293Z",{"slug":15,"name_en":16,"name_cn":17,"website":18,"is_domestic":19},"ti","Texas Instruments","德州仪器","https:\u002F\u002Fwww.ti.com",false,[21,30,39],{"id":5,"filename":22,"title":23,"pages":24,"size_bytes":25,"lang":8,"doc_version":8,"published_at":8,"role":26,"outline_count":27,"thumb":28,"match":29},"TI-LM25143Q1.pdf","LM25143-Q1 Automotive 3.5-V to 42-V Dual Synchronous Buck Controller With Low IQ datasheet",76,4460788,"datasheet",100,"\u002Fthumbs\u002F74\u002F4a\u002F744adfc96db8f0af074e2eeec6092a339f70e60ca1d57fe3150fa9cdc50b8d59.jpg","part",{"id":31,"filename":32,"title":33,"pages":34,"size_bytes":35,"lang":8,"doc_version":8,"published_at":8,"role":36,"outline_count":37,"thumb":38,"match":8},95389,"snva870a.pdf","LM5143-Q1 4-phase Buck Regulator Design (Rev. A)",16,1373350,"appnote",21,"\u002Fthumbs\u002Fd4\u002Fbd\u002Fd4bd1da3e60e78361b35a99e522a4822729fc78e54ef1b3b5d45d0699ce035ab.jpg",{"id":40,"filename":41,"title":42,"pages":43,"size_bytes":44,"lang":8,"doc_version":8,"published_at":8,"role":45,"outline_count":46,"thumb":47,"match":8},104224,"snvu623b.pdf","LM5143-Q1 EVM User's Guide (Rev. B)",30,2517645,"user_manual",39,"\u002Fthumbs\u002F0a\u002Fa9\u002F0aa9b2a607d34f723dc98e90ad5a5afb24b430fe04e1fdaa157b62e7fe6fdbea.jpg",[],[],[],[52,55,58,61,64,68,71,75,78,81,85,88,91,94,98,102,105,109,112,116],{"pn_display":53,"pn_norm":53,"package":8,"summary":54},"LM25101","3-A, 2-A, and 1-A 80-V Half-Bridge Gate Drivers datasheet (Rev. C)",{"pn_display":56,"pn_norm":56,"package":8,"summary":57},"LM25115","Secondary Side Post Regulator Controller datasheet (Rev. A)",{"pn_display":59,"pn_norm":59,"package":8,"summary":60},"LM25115A","Secondary Side Post Regulator\u002FDC-DC Converter with Power-Up\u002FPwr-Down Trac datasheet (Rev. B)",{"pn_display":62,"pn_norm":62,"package":8,"summary":63},"LM25116","Wide-Range Synchronous Buck Controller datasheet (Rev. F)",{"pn_display":65,"pn_norm":66,"package":8,"summary":67},"LM25117-Q1","LM25117Q1","Wide Input Range Synchronous Buck Controller With Analog Current Monitor datasheet (Rev. F)",{"pn_display":69,"pn_norm":69,"package":8,"summary":70},"LM25118","Wide Voltage Range Buck-Boost Controller datasheet (Rev. F)",{"pn_display":72,"pn_norm":73,"package":8,"summary":74},"LM25118-Q1","LM25118Q1","Wide Voltage Range Buck-Boost Controller datasheet",{"pn_display":76,"pn_norm":76,"package":8,"summary":77},"LM25119","Wide Input Range, Dual Synchronous Buck Controller datasheet (Rev. I)",{"pn_display":79,"pn_norm":79,"package":8,"summary":80},"LM25119Q","Wide Input Range, Dual Synchronous Buck Controller datasheet",{"pn_display":82,"pn_norm":83,"package":8,"summary":84},"LM25122-Q1","LM25122Q1","Wide-Input Synchronous Boost Controller With Multiple Phase Capability datasheet (Rev. B)",{"pn_display":86,"pn_norm":86,"package":8,"summary":87},"LM2512A","MPL-1 24-Bit RGB Display I\u002FF Serializer w\u002F Optional Dithering & Look Up Table datasheet (Rev. B)",{"pn_display":89,"pn_norm":89,"package":8,"summary":90},"LM25137","4V to 42V , 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC\u002FDC Controller datasheet",{"pn_display":92,"pn_norm":92,"package":8,"summary":93},"LM25137F","4V to 42V , 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC\u002FDC Controller Family for Functional Safety Applications datasheet",{"pn_display":95,"pn_norm":96,"package":8,"summary":97},"LM25137F-Q1","LM25137FQ1","Automotive, 4V to 42V , 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC\u002FDC Controller Family for Functional Safety Applications datasheet",{"pn_display":99,"pn_norm":100,"package":8,"summary":101},"LM25137-Q1","LM25137Q1","Automotive, 4V to 42V , 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck Controller datasheet",{"pn_display":103,"pn_norm":103,"package":8,"summary":104},"LM25139","42V, Synchronous Buck DC\u002FDC Controller With Dual Random Spread Spectrum for Advanced EMI Mitigation datasheet",{"pn_display":106,"pn_norm":107,"package":8,"summary":108},"LM25139-Q1","LM25139Q1","Automotive, 42V, Synchronous Buck DC\u002FDC Controller With Dual Random Spread Spectrum for Advanced EMI Mitigation datasheet",{"pn_display":110,"pn_norm":110,"package":8,"summary":111},"LM25141","Wide Input Range Synchronous Buck Controller datasheet",{"pn_display":113,"pn_norm":114,"package":8,"summary":115},"LM25141-Q1","LM25141Q1","2.2-MHz, 42-V Synchronous Buck Controller With Low IQ datasheet (Rev. A)",{"pn_display":117,"pn_norm":117,"package":8,"summary":118},"LM25143","3.5-V to 42-V Dual Synchronous Buck DC\u002FDC Controller With Ultra-Low IQ datasheet",[120,123,127,130,134,137,141,144,147,150,153,156],{"pn_display":121,"pn_norm":121,"summary":122},"LM25574","42V, 0.5A Step-Down Switching Regulator datasheet (Rev. I)",{"pn_display":124,"pn_norm":125,"summary":126},"LM25574-Q1","LM25574Q1","42-V, 0.5-A Step-Down Switching Regulator datasheet",{"pn_display":128,"pn_norm":128,"summary":129},"LM25575","42V, 1.5A Step-Down Switching Regulator datasheet (Rev. I)",{"pn_display":131,"pn_norm":132,"summary":133},"LM25575-Q1","LM25575Q1","42V, 1.5A, Automotive, Step-Down Switching Regulator datasheet (Rev. A)",{"pn_display":135,"pn_norm":135,"summary":136},"LM25576","42V, 3A Step-Down Switching Regulator datasheet (Rev. I)",{"pn_display":138,"pn_norm":139,"summary":140},"LM25576-Q1","LM25576Q1","42V, 3A Step-Down Switching Regulator datasheet (Rev. A)",{"pn_display":142,"pn_norm":142,"summary":143},"LM2574HV","LM2574\u002FLM2574HV SIMPLE SWITCHER® 0.5-A Step-Down Voltage Regulator datasheet (Rev. F)",{"pn_display":145,"pn_norm":145,"summary":146},"LM2575","1-A Simple Step-Down Switching Voltage Regulator datasheet (Rev. F)",{"pn_display":148,"pn_norm":148,"summary":149},"LM2575HV","LM1575\u002FLM2575\u002FLM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator datasheet (Rev. E)",{"pn_display":151,"pn_norm":151,"summary":152},"LM2576HV","LM2576xx Series SIMPLE SWITCHER Power Converter 3-A Step-Down Voltage Regulator datasheet (Rev. G)",{"pn_display":154,"pn_norm":154,"summary":155},"LM2577","LM1577\u002FLM2577 SIMPLE SWITCHER Step-Up Voltage Regulator datasheet (Rev. D)",{"pn_display":157,"pn_norm":157,"summary":158},"LM2585","4-V to 40-V, 3-A Step-Up Wide VIN Flyback Converter datasheet (Rev. G)"]