{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61089RNRT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61089RNRT","canonicalUrl":"https://icboms.com/texas-instruments/TPS61089RNRT","factsUrl":"https://icboms.com/api/mcp/products/TPS61089RNRT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61089RNRT, Step-Up Boost Converter, 7 A Output, Adjustable Output, 2.7 V to 12 V Input, 200 kHz to 2.2 MHz Switching, 11-VFQHN Package, -40°C to 125°C.","salesMarkdown":"## 7 A boost converter in a 2.5 mm × 2 mm QFN The 11-VQFN-HR package (2.5 mm × 2 mm) keeps the footprint compact for space-constrained portable or industrial designs. ## Switching frequency and inductor selection Running at 2.2 MHz lets you use a smaller inductor (typically 1 µH to 2.2 µH) to save board area, while lower frequencies improve efficiency at the cost of larger magnetics. The 7 A peak current limit and integrated synchronous rectifier eliminate the external Schottky diode, reducing BOM count and forward voltage losses. ## Temperature grade and application environments The 2.7 V minimum input supports operation from a single Li-ion cell down to near its discharge cutoff, so it works in battery-powered portable equipment, power banks, and USB-C power delivery designs.","metaTitle":"TPS61089RNRT Boost Converter, 7 A Output, 11-VFQFN","metaDescription":"Texas Instruments TPS61089RNRT step-up boost converter, 7 A output, 2.7 V to 12 V input, 200 kHz to 2.2 MHz switching, -40°C to 125°C.","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":"11-VFQFN","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"7A","Number of Outputs":"1","Base Product Number":"TPS61089","Output Configuration":"Positive","Frequency - Switching":"200kHz ~ 2.2MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"12V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"12.6V","Supplier Device Package":"11-VQFN-HR (2.5x2)","Voltage - Output (Min/Fixed)":"4.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24dd21871b40c7f85e550dadcebd3c94.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61089RNRT/alternatives.json"},"ai":{"faq":[{"question":"Does TPS61089RNRT require an external MOSFET?","answer":"No — the TPS61089RNRT integrates the switching MOSFET and synchronous rectifier. The only external power components are the inductor, input/output capacitors, and feedback resistor divider."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61089RNRT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61089RNRT 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}}