{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62813QWRWYRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62813QWRWYRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS62813QWRWYRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS62813QWRWYRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62813QWRWYRQ1, Automotive AEC-Q100, Step-Down Buck Converter, 3 A Output, Adjustable, 1.8 MHz–4 MHz, 9-VFQFN-HR (3x2), -40°C to 125°C TJ.","salesMarkdown":"## 3 A automotive point-of-load buck The TPS62813QWRWYRQ1 is a Texas Instruments automotive-grade synchronous step-down converter rated for 3 A continuous output from a 2.75 V to 6 V input rail. ## Switching frequency and inductor sizing At 2.2 MHz a 0.47 µH inductor will handle the ripple current; at 1.8 MHz the same ripple requires roughly 0.68 µH. ## 125°C junction and AEC-Q100 qualification That covers under-hood and engine-bay environments where ambient temperatures push above 105°C. The 9-VFQFN-HR package with wettable flanks supports automated optical inspection (AOI) of the solder joints, a requirement in high-reliability automotive production lines. Listed with an active product status.","metaTitle":"TPS62813QWRWYRQ1 Buck Converter, 3 A, AEC-Q100, 9-VFQFN","metaDescription":"Texas Instruments TPS62813QWRWYRQ1 automotive step-down buck converter, 2.75 V to 6 V input, 3 A output, 1.8 MHz–4 MHz switching, -40°C to 125°C TJ, AEC-Q100","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"9-VFQFN","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Base Product Number":"TPS62813","Output Configuration":"Positive","Frequency - Switching":"1.8MHz ~ 4MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.75V","Voltage - Output (Max)":"5.5V","Supplier Device Package":"9-VQFN-HR (3x2)","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0bdc153a9999f917b09e2b491758f7dd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62813QWRWYRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62813QWRWYRQ1 a direct replacement for TPS62813 (non-Q1)?","answer":"The TPS62813QWRWYRQ1 is the automotive AEC-Q100 qualified variant of the base TPS62813. The non-Q1 version lacks the AEC-Q100 stress qualification and extended temperature range. They share the same package and pinout, so the Q1 variant can drop into a design that already uses the non-Q1 part, provided the bill of materials is reviewed for the wider temperature requirements."},{"question":"Is TPS62813QWRWYRQ1 pin compatible with TPS62813?","answer":"Yes, the TPS62813QWRWYRQ1 uses the same 9-VFQFN-HR (3x2) package and pinout as the non-Q1 TPS62813. The Q1 suffix adds AEC-Q100 qualification and the extended junction temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62813QWRWYRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62813QWRWYRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}