{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61175PWPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61175PWPR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61175PWPR","factsUrl":"https://icboms.com/api/mcp/products/TPS61175PWPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61175PWPR, Step-Up/Step-Down Regulator, Boost/Flyback/SEPIC Topology, 3A Switch, Adjustable Output, 200kHz–2.2MHz, 14-HTSSOP Exposed Pad, -40°C to 85°C.","salesMarkdown":"## 3A switch, boost/flyback/SEPIC — one regulator for multiple topologies The TPS61175PWPR is a current-mode step-up regulator from Texas Instruments that handles boost, flyback, and SEPIC topologies with a single 3A internal switch. The adjustable output goes up to 38V from an input range of 2.9V to 18V, covering battery-powered gear, multi-rail industrial supplies, and isolated flyback rails. ## Switching frequency: inductor size vs efficiency trade-off At the low end you get better efficiency and larger inductors; at the high end the inductor shrinks but switching losses climb. No synchronous rectifier — the external Schottky diode handles the catch, so the bill-of-materials is straightforward but the diode's forward drop matters at high duty cycles. ## 14-HTSSOP with exposed pad — thermal management built in","metaTitle":"TPS61175PWPR Texas Instruments Step-Up Regulator, 3A Switch","metaDescription":"TPS61175PWPR from TI: boost/flyback/SEPIC regulator, 3A switch, 200kHz–2.2MHz, adjustable output to 38V. Active lifecycle, 14-HTSSOP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up, Step-Up/Step-Down","Topology":"Boost, Flyback, SEPIC","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width) Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"3A (Switch)","Number of Outputs":"1","Base Product Number":"TPS61175","Output Configuration":"Positive","Frequency - Switching":"200kHz ~ 2.2MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"18V","Voltage - Input (Min)":"2.9V","Voltage - Output (Max)":"38V","Supplier Device Package":"14-HTSSOP","Voltage - Output (Min/Fixed)":"2.9V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/938b9de94de0a41673b85578cf0e1128.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61175PWPR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS61175PWPR a direct replacement for TPS61175PWP?","answer":"Yes — the TPS61175PWP and TPS61175PWPR share the same silicon and 14-HTSSOP package. The only difference is the shipping medium: the 'R' suffix indicates Tape & Reel, while the 'PWP' suffix ships in tubes. No PCB layout or BOM change is needed when switching between them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61175PWPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61175PWPR 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}}