{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61178RNWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61178RNWR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61178RNWR","factsUrl":"https://icboms.com/api/mcp/products/TPS61178RNWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61178RNWR, Step-Up Boost Converter, 10A (Switch) Output, Adjustable Output, 200kHz~2.2MHz Switching Frequency, 13-PowerVFQFN Package, -40°C~125°C Junction Temperature.","salesMarkdown":"## 10A boost converter for high-power portable and industrial rails It accepts an input voltage from 2.7V up to 20V and delivers an adjustable output up to 20V, making it suitable for applications ranging from single-cell Li-ion boost to multi-cell battery backup and USB-C power delivery. ## Switching frequency and synchronous rectification trade-offs Synchronous rectification is built in, which improves efficiency at higher output currents by replacing the freewheeling diode with a low-Rds(on) FET. The single-output, positive-configuration regulator uses an adjustable feedback loop; the minimum fixed output voltage is 4.5V, so the part can bootstrap from a 5V rail or generate a 5V output from a lower input. ## Package and thermal considerations for the 13-VQFN-HR Given the 10A switch current, the PCB layout should use short, wide traces for the power path and place the input and output capacitors close to the IC to minimise parasitic inductance. For dual-sourcing or second-source evaluation, the base product number TPS61178 covers a family of pin-compatible variants with different current ratings and feature sets; confirm the specific output current and switching frequency range against the BOM requirement.","metaTitle":"TPS61178RNWR Boost Converter, 10A Switch, 2.7-20V Input","metaDescription":"TI TPS61178RNWR step-up boost converter with 10A integrated switch, 2.7V to 20V input range, adjustable output to 20V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up","Topology":"Boost","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"13-PowerVFQFN","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"10A (Switch)","Number of Outputs":"1","Base Product Number":"TPS61178","Output Configuration":"Positive","Frequency - Switching":"200kHz ~ 2.2MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"20V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"20V","Supplier Device Package":"13-VQFN-HR (3x3.5)","Voltage - Output (Min/Fixed)":"4.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/15e07a320e9aac8850d4747099b0554f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61178RNWR/alternatives.json"},"ai":{"faq":[{"question":"What is the output current rating of TPS61178RNWR?","answer":"The integrated switch is rated for 10A peak current. The continuous output current depends on the input-to-output voltage ratio, switching frequency, and thermal conditions; the 10A switch rating sets the upper bound for the power stage design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61178RNWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61178RNWR 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}}