{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27541DRZT-V200","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27541DRZT-V200","canonicalUrl":"https://icboms.com/texas-instruments/BQ27541DRZT-V200","factsUrl":"https://icboms.com/api/mcp/products/BQ27541DRZT-V200","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ27541DRZT-V200, Impedance Track™ series, Multi-Function Controller, Li-Ion fuel gauge, I²C interface, 1-cell, over-temperature protection, -40°C to 85°C, 12-VFDFN Exposed Pad, 12-SON (2.5x4), Active.","salesMarkdown":"## Single-cell Li-Ion fuel gauge with Impedance Track™ The BQ27541DRZT-V200 is a Texas Instruments Impedance Track™ fuel gauge designed for single-cell Lithium Ion battery packs. It communicates with the host system over an I²C interface, reporting remaining capacity, state-of-charge, and voltage with the algorithm's characteristic accuracy across the cell's age and temperature. ## Active production — no end-of-life risk","metaTitle":"BQ27541DRZT-V200 Texas Instruments Li-Ion Fuel Gauge, I²C","metaDescription":"Active-production single-cell Li-Ion fuel gauge with Impedance Track™, I²C interface, over-temperature protection, -40°C to 85°C range. 12-SON (2.5x4) package.","metaKeywords":null},"attributes":{"series":"Impedance Track™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"$7.6600","priceTiers":[{"qty":1,"price":"$7.66000","currency":"USD"},{"qty":10,"price":"$6.91900","currency":"USD"},{"qty":25,"price":"$6.59720","currency":"USD"},{"qty":100,"price":"$5.72830","currency":"USD"},{"qty":250,"price":"$5.47088","currency":"USD"},{"qty":500,"price":"$4.98814","currency":"USD"},{"qty":1250,"price":"$4.55400","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ27541DRZT-V200/alternatives.json"},"ai":{"faq":[{"question":"Can the BQ27541DRZT-V200 be used for a 2-cell battery pack?","answer":"No. The BQ27541DRZT-V200 is designed for a single series cell. Using it on a 2-cell pack would produce inaccurate state-of-charge readings and may violate the gauge's input voltage limits. For multi-cell packs, consider the BQ2084DBT-V143 (2 to 4 cells, SMBus interface) or the BQ79612PAPRQ1 (automotive-grade, 1-cell with SPI/UART)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27541DRZT-V200","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ27541DRZT-V200 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}