{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62162QDSGRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62162QDSGRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS62162QDSGRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS62162QDSGRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100, DCS-Control™ TPS62162QDSGRQ1, Step-Down Buck Converter, Fixed 3.3V Output, 1A, 2.25MHz, 8-WFDFN Exposed Pad, -40°C~85°C.","salesMarkdown":"## Automotive-grade 3.3 V rail in a 2 mm × 2 mm footprint The TPS62162QDSGRQ1 is a fixed 3.3 V output, 1 A step-down converter from TI's automotive-qualified DCS-Control™ family. It integrates the synchronous rectifier and compensation, so the BOM stays lean — no external feedback divider, no loop-stability tweaking. The 2.25 MHz switching frequency lets the designer use a small inductor, keeping the total solution footprint tight around the 2 mm × 2 mm package. ## What the 1 A and 3.3 V fixed output mean for the BOM At 1 A continuous output, this part covers the 3.3 V rail for a sensor module, a CAN transceiver, or a low-power MCU in an automotive ECU. The fixed 3.3 V output means one fewer resistor divider on the board — the feedback node is internal, so the output capacitor alone sets the loop response. Input range spans 3 V to 17 V, which covers the nominal automotive battery bus and survives load-dump transients within the abs-max rating. ## Package and reflow — the 8-WSON with exposed pad MSL level is not in the record, but the standard TI WSON is MSL-1 or -2; confirm the reel label before the oven. TI lists the TPS62162QDSGRQ1 as Active. The base product number TPS62162 spans multiple voltage options in the same package, so the manufacturing line is stable.","metaTitle":"TPS62162QDSGRQ1 Automotive Buck Converter, 3.3V Fixed, 1A","metaDescription":"Texas Instruments TPS62162QDSGRQ1 automotive AEC-Q100 step-down converter. Fixed 3.3V output, 1A, 2.25MHz switching in 2x2 mm WSON.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100, DCS-Control™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1A","Number of Outputs":"1","Base Product Number":"TPS62162","Output Configuration":"Positive","Frequency - Switching":"2.25MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"17V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"-","Supplier Device Package":"8-WSON (2x2)","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5949f5fa265ddafa1060aa327487b3d2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62162QDSGRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62162QDSGRQ1 automotive qualified (AEC-Q100)?","answer":"Yes. The series string explicitly lists Automotive, AEC-Q100 qualification. This part is rated for automotive-grade applications and is built on TI's automotive-qualified production line."},{"question":"Does TPS62162QDSGRQ1 require external compensation?","answer":"No. The DCS-Control™ topology integrates the compensation network. The only external components needed are the input capacitor, output capacitor, and inductor — no RC network across the feedback node."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62162QDSGRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62162QDSGRQ1 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}}