{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27220YZFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27220YZFT","canonicalUrl":"https://icboms.com/texas-instruments/BQ27220YZFT","factsUrl":"https://icboms.com/api/mcp/products/BQ27220YZFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ27220YZFT, Battery Monitor IC, 1-cell Li-Ion, I²C interface, 9-DSBGA package, -40°C to 85°C, Active production","salesMarkdown":"## Single-cell Li-Ion fuel gauge in a 9-ball DSBGA It is the part you reach for when you need a compact, no-frills fuel gauge for a handheld or portable device — the 9-DSBGA package keeps the footprint tiny. That means it handles outdoor IoT nodes, power tools, and medical handhelds just as well as a phone or tablet. ## I²C communication and 1-cell focus The I²C interface is the standard for battery management — it shares the bus with other peripherals and needs only two wires. The BQ27220 is strictly a 1-cell monitor; if your design stacks 2–4 cells, you are looking at the BQ2084 series instead. The 9-DSBGA package is lead-free compatible with standard reflow profiles.","metaTitle":"BQ27220YZFT Texas Instruments Battery Monitor IC – Active","metaDescription":"Texas Instruments BQ27220YZFT Battery Monitor IC for 1-cell Li-Ion packs. I²C interface, 9-DSBGA package, -40°C to 85°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Battery Monitor","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"9-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"-","Battery Chemistry":"Lithium Ion","Base Product Number":"BQ27220","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"9-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8700","priceTiers":[{"qty":1,"price":"$2.87000","currency":"USD"},{"qty":10,"price":"$2.58100","currency":"USD"},{"qty":25,"price":"$2.43520","currency":"USD"},{"qty":100,"price":"$2.07490","currency":"USD"},{"qty":250,"price":"$1.94828","currency":"USD"},{"qty":500,"price":"$1.70474","currency":"USD"},{"qty":1250,"price":"$1.41250","currency":"USD"},{"qty":2500,"price":"$1.37850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1690fe710e7caf58e643a21e59149b05.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ27220YZFT/alternatives.json"},"ai":{"faq":[{"question":"What is the BQ27220YZFT used for?","answer":"It is a battery monitor IC for single-cell Lithium Ion packs. Typical applications include portable medical devices, handheld instruments, power tools, and IoT sensors where you need to track remaining capacity and voltage over I²C."},{"question":"Is the BQ27220YZFT obsolete?","answer":"No — Texas Instruments lists it as Active. No end-of-life notification has been issued. It is safe for new designs and ongoing production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27220YZFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ27220YZFT 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}}