[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:ti:TPS51220A":3},{"part":4,"mfr":13,"docs":19,"aliases":27,"alts":31,"breadcrumbs":32,"related":33,"more_from_mfr":97},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":7,"lifecycle":8,"summary":9,"params":10,"features":11,"pins":7,"updated_at":12,"category_name":7,"category_name_en":7,"category_path":7},62764,"TPS51220A",null,"active","Fixed-Frequency 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller datasheet (Rev. E)",[],[],"2026-10-11T08:38:26.548Z",{"slug":14,"name_en":15,"name_cn":16,"website":17,"is_domestic":18},"ti","Texas Instruments","德州仪器","https:\u002F\u002Fwww.ti.com",false,[20],{"id":5,"filename":21,"title":9,"pages":22,"size_bytes":23,"lang":7,"doc_version":7,"published_at":7,"role":24,"outline_count":25,"thumb":26},"TI-TPS51220A.pdf",55,1920571,"datasheet",43,"\u002Fthumbs\u002F6e\u002F98\u002F6e980b37451f37088c70b4209b76b4453997811df064c5d3cfeea5a5121da123.jpg",[28],{"alias_norm":29,"kind":30},"TPS51220","base",[],[],[34,37,40,43,46,49,52,55,59,62,65,68,71,74,77,80,83,86,89,93],{"pn_display":35,"pn_norm":35,"package":7,"summary":36},"TPS5100","Triple-Channel PWM Control Circuits datasheet",{"pn_display":38,"pn_norm":38,"package":7,"summary":39},"TPS5102","Dual High Efficiency Controller For Notebook PC Power datasheet",{"pn_display":41,"pn_norm":41,"package":7,"summary":42},"TPS51020","Dual, Voltage Mode, DDR Selectable, datasheet (Rev. C)",{"pn_display":44,"pn_norm":44,"package":7,"summary":45},"TPS5103","Multiple Mode Synchronous DC\u002FDC Controller datasheet (Rev. A)",{"pn_display":47,"pn_norm":47,"package":7,"summary":48},"TPS5110","Synchronous Buck PWM Controller with NMOS LDO datasheet (Rev. B)",{"pn_display":50,"pn_norm":50,"package":7,"summary":51},"TPS51100","3-A Sink \u002F Source DDR Termination Regulator datasheet (Rev. E)",{"pn_display":53,"pn_norm":53,"package":7,"summary":54},"TPS51103","Integrated LDO With Switch-Over Circuit datasheet",{"pn_display":56,"pn_norm":57,"package":7,"summary":58},"TPS51116-EP","TPS51116EP","DDR SYNCHRONOUS BUCK CONTROLLER datasheet (Rev. A)",{"pn_display":60,"pn_norm":60,"package":7,"summary":61},"TPS51117","Single Synchronous Step-Down Controller datasheet (Rev. C)",{"pn_display":63,"pn_norm":63,"package":7,"summary":64},"TPS51120","Dual, Synchronous Step-Down Controller With 100-mA Standby Regulators for Notebook System Power datasheet (Rev. C)",{"pn_display":66,"pn_norm":66,"package":7,"summary":67},"TPS51123","Dual-Synchronous, Step-Down Controller with Out-of-Audio™ Operation and 100-mA datasheet (Rev. E)",{"pn_display":69,"pn_norm":69,"package":7,"summary":70},"TPS51123A","Dual-Synchronous, Step-Down Controller with Out-of-Audio Operation datasheet (Rev. C)",{"pn_display":72,"pn_norm":72,"package":7,"summary":73},"TPS51124","Dual Synchronous Step-Down Controller for Low-Voltage Power Rails datasheet (Rev. C)",{"pn_display":75,"pn_norm":75,"package":7,"summary":76},"TPS51125","Dual-Synchronous, Step-Down Controller With Out-of-Audio™ Operation and 100-mA LDOS for Notebook System Power datasheet (Rev. H)",{"pn_display":78,"pn_norm":78,"package":7,"summary":79},"TPS51125A","Dual-Synchronous, Step-Down Controller With OOA Operation and 100-mA LDOs datasheet (Rev. F)",{"pn_display":81,"pn_norm":81,"package":7,"summary":82},"TPS51163","SINGLE SYNCHRONOUS BUCK CONTROLLER datasheet",{"pn_display":84,"pn_norm":84,"package":7,"summary":85},"TPS5120","Dual Output, Two-Phase Synchronous Buck DC\u002FDC Controller. datasheet (Rev. E)",{"pn_display":87,"pn_norm":87,"package":7,"summary":88},"TPS51200","Sink and Source DDR Termination Regulator datasheet (Rev. E)",{"pn_display":90,"pn_norm":91,"package":7,"summary":92},"TPS51200A-Q1","TPS51200AQ1","Sink and Source DDR Termination Regulator datasheet (Rev. A)",{"pn_display":94,"pn_norm":95,"package":7,"summary":96},"TPS51200-EP","TPS51200EP","Sink and Source DDR Termination Regulator datasheet",[98,101,104,107,110,113,116,119,122,125,127,130],{"pn_display":99,"pn_norm":99,"summary":100},"TPS5430","5.5V 至 36V 输入、3A、500kHz 降压转换器",{"pn_display":102,"pn_norm":102,"summary":103},"TPS5430DDAR","5.5V 至 36V 输入、3A、500kHz 降压转换器（卷带）",{"pn_display":105,"pn_norm":105,"summary":106},"TPS5431","5.5V 至 23V 输入、3A、500kHz 降压转换器",{"pn_display":108,"pn_norm":108,"summary":109},"TLV9064","10MHz 低噪声 RRIO 四路运算放大器",{"pn_display":111,"pn_norm":111,"summary":112},"TLV9062","10MHz 低噪声 RRIO 双路运算放大器",{"pn_display":114,"pn_norm":114,"summary":115},"LM317","1.25V 至 37V 可调、1.5A 三端线性稳压器",{"pn_display":117,"pn_norm":117,"summary":118},"SN65HVD75","3.3V 半双工 RS-485 收发器 20Mbps",{"pn_display":120,"pn_norm":120,"summary":121},"SN65HVD72","3.3V 半双工 RS-485 收发器",{"pn_display":123,"pn_norm":123,"summary":124},"TLV9061","10MHz 低噪声 RRIO 单路运算放大器",{"pn_display":126,"pn_norm":126,"summary":7},"XTR111",{"pn_display":128,"pn_norm":128,"summary":129},"TPS53820","Integrated Step-Down Converter with SVID Interface for Intel® CPU Power Supply datasheet",{"pn_display":131,"pn_norm":131,"summary":132},"TPS53830","Integrated Step-Down Digital Converter for DDR5 On-DIMM Power Supply datasheet"]