{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27410DRZR-G1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27410DRZR-G1","canonicalUrl":"https://icboms.com/texas-instruments/BQ27410DRZR-G1","factsUrl":"https://icboms.com/api/mcp/products/BQ27410DRZR-G1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ27410DRZR-G1, Impedance Track™ series, Battery Monitor, 1-cell Lithium Cobalt Oxide, I²C interface, 12-VFDFN exposed pad, -40°C to 85°C operating temperature.","salesMarkdown":"## Single-cell Li-ion fuel gauge with Impedance Track The Texas Instruments BQ27410DRZR-G1 is a battery monitor from the Impedance Track™ series, purpose-built for single-cell Lithium Cobalt Oxide packs. It reports remaining capacity, state-of-charge, and voltage over an I²C interface, with the gauge algorithm pre-programmed for LiCoO2 chemistry — no additional firmware development is needed to get basic fuel-gauge data out of it. ## What the 1-cell and chemistry spec mean for your BOM This part is locked to a single series cell and Lithium Cobalt Oxide chemistry. If your design uses a two-cell stack or a different cathode chemistry, the internal algorithm will report incorrect state-of-charge. The exposed-pad package requires a thermal-land pattern on the PCB — the pad is the primary heat path out of the gauge during high-current discharge pulses. For a battery monitor that is often paired with a specific cell model over a product's multi-year life, active status means you are not forced into a requalification cycle mid-run. ## Package and footprint notes for layout The 12-VFDFN package with exposed pad measures 2.5 mm x 4 mm in the 12-SON supplier package. The I²C interface runs on standard 3.3 V logic levels — no level shifters needed if the host MCU uses the same rail.","metaTitle":"BQ27410DRZR-G1 Battery Monitor, Impedance Track","metaDescription":"Texas Instruments BQ27410DRZR-G1 battery monitor with Impedance Track fuel gauge. Supports 1-cell Lithium Cobalt Oxide, I²C interface, -40°C to 85°C.","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":"Battery Monitor","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":"-","Battery Chemistry":"Lithium Cobalt Oxide","Base Product Number":"BQ27410","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"12-SON (2.5x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8585","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%2Fbq27410-g1","sourceUrl":null},"ai":{"faq":[{"question":"Does the BQ27410DRZR-G1 support 1-cell Lithium Cobalt Oxide?","answer":"Yes. The BQ27410DRZR-G1 is designed for a single series cell with Lithium Cobalt Oxide chemistry. The Impedance Track™ algorithm is pre-configured for that chemistry's voltage and impedance profile."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27410DRZR-G1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ27410DRZR-G1 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}}