{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27425YZFR-G2B","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27425YZFR-G2B","canonicalUrl":"https://icboms.com/texas-instruments/BQ27425YZFR-G2B","factsUrl":"https://icboms.com/api/mcp/products/BQ27425YZFR-G2B","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ27425YZFR-G2B, Impedance Track™ series, Battery Monitor, single-cell Lithium Ion, I²C interface, -40°C~85°C, 15-DSBGA package, surface mount.","salesMarkdown":"## Single-cell Li-Ion fuel gauge with Impedance Track™ The Texas Instruments BQ27425YZFR-G2B is a single-cell Lithium Ion battery monitor from the Impedance Track™ series, communicating over an I²C interface to the host system. It provides state-of-charge, voltage, current, and temperature reporting for portable and embedded designs running on a single Li-Ion cell. ## 15-DSBGA package — footprint and assembly constraints The 15-DSBGA (0.5 mm pitch wafer-level chip-scale package) demands a controlled SMT reflow profile and X-ray inspection post-placement. No exposed thermal pad — the die is the package, so board-level underfill is recommended for drop-shock applications. The mounting type is surface mount only. ## Industrial temperature qualification The Impedance Track™ algorithm compensates for temperature-dependent cell impedance across the full range. ## Active production — no LTB horizon Quoted to order against BOM quantities through independent distribution.","metaTitle":"BQ27425YZFR-G2B Battery Monitor, Impedance Track™","metaDescription":"TI BQ27425YZFR-G2B single-cell Li-Ion battery monitor with Impedance Track™ gauge. I²C interface, -40°C to 85°C range, 15-DSBGA 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":"Impedance Track™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Battery Monitor","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"15-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"-","Battery Chemistry":"Lithium Ion","Base Product Number":"BQ27425","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"15-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2205","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2e813f3ef2aa9cec9758244bcac5b2e4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ27425YZFR-G2B active or obsolete?","answer":"Active. It remains a current-production part suitable for new designs."},{"question":"Does BQ27425YZFR-G2B support 2-cell lithium batteries?","answer":"No. This device is a single-cell battery monitor. The number of cells is 1, and it is designed for Lithium Ion chemistry only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27425YZFR-G2B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ27425YZFR-G2B 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}}