{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27541DRZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27541DRZR","canonicalUrl":"https://icboms.com/texas-instruments/BQ27541DRZR","factsUrl":"https://icboms.com/api/mcp/products/BQ27541DRZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ27541DRZR, Impedance Track™ series, Multi-Function Controller, single-cell Li-Ion fuel gauge, I²C interface, 12-VFDFN exposed pad package, -40°C to 85°C operating temperature.","salesMarkdown":"## Single-cell Li-Ion fuel gauge with Impedance Track™ The Texas Instruments BQ27541DRZR is a single-cell Lithium Ion battery fuel gauge from the Impedance Track™ series, combining a multi-function controller with an I²C interface for pack-side monitoring in portable and industrial equipment.","metaTitle":"BQ27541DRZR Texas Instruments Battery Fuel Gauge","metaDescription":"Texas Instruments BQ27541DRZR single-cell Li-Ion battery fuel gauge with Impedance Track™, I²C interface, over-temp protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Impedance Track™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Multi-Function Controller","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"12-VFDFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion","Base Product Number":"BQ27541","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"12-SON (2.5x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1235","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq27541","sourceUrl":null},"ai":{"faq":[{"question":"What is the BQ27541DRZR?","answer":"The BQ27541DRZR is a Texas Instruments single-cell Lithium Ion battery fuel gauge from the Impedance Track™ series. It monitors cell voltage, temperature, and current over an I²C interface, providing accurate state-of-charge and run-time estimates for portable and industrial equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27541DRZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ27541DRZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}