{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27620YZFR-G1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27620YZFR-G1","canonicalUrl":"https://icboms.com/texas-instruments/BQ27620YZFR-G1","factsUrl":"https://icboms.com/api/mcp/products/BQ27620YZFR-G1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ27620YZFR-G1, Impedance Track™ series, Battery Monitor, I²C interface, 1-cell Li-ion, -40°C to 85°C, 15-DSBGA package, Tape & Reel.","salesMarkdown":"## Single-cell Li-ion monitor with Impedance Track The Texas Instruments BQ27620YZFR-G1 is a single-cell Li-ion battery monitor that uses Impedance Track™ technology to report state-of-charge with better accuracy than a simple voltage-based gauge, especially under varying load and temperature. It communicates over an I²C interface, making it straightforward to integrate with most MCUs or PMICs that have an I²C bus available. ## Package and footprint reality The Tape & Reel (TR) packaging is the standard delivery format for this DSBGA part; plan for a moisture-sensitive-device bake if the reel has been opened and not resealed with desiccant.","metaTitle":"BQ27620YZFR-G1 Battery Monitor, Impedance Track, I²C","metaDescription":"Texas Instruments BQ27620YZFR-G1 single-cell Li-ion battery monitor with Impedance Track. 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)","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":"BQ27620","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"15-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3320","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%2Fbq27620-g1","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ27620YZFR-G1 obsolete or EOL?","answer":"No — the BQ27620YZFR-G1 has an Active lifecycle status."},{"question":"What interface does BQ27620YZFR-G1 use?","answer":"It uses an I²C interface for communication with the host processor."},{"question":"What is the closest pin-compatible alternative to BQ27620YZFR-G1?","answer":"The BQ27620 family shares the same base number and package, but a direct cross-reference is not documented. For dual-sourcing options, contact the distributor with your specific requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27620YZFR-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/BQ27620YZFR-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}}