{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24272YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24272YFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24272YFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ24272YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24272YFFR single-cell Li-Ion battery charger, I²C programmable, 2A max charge current, 49-UFBGA/DSBGA package, -40°C to 85°C operation.","salesMarkdown":"The BQ24272YFFR is a single-cell Li-Ion battery charger from Texas Instruments that delivers a programmable constant charge current up to 2A. The I²C interface lets the host controller set the charge current and termination voltage dynamically, which is useful for multi-chemistry support or thermal throttling in compact enclosures. ## Fault protection and thermal envelope Integrated over-temperature, over-voltage, and short-circuit protection are on-die, so no external supervisor IC is needed for safe single-cell charging. The base product number BQ24272 covers a family of variants; confirm the YFFR suffix for the 49-DSBGA tape-and-reel ordering code.","metaTitle":"BQ24272YFFR Li-Ion Charger IC, 2A I²C, 49-DSBGA","metaDescription":"Texas Instruments BQ24272YFFR single-cell Li-Ion charger with I²C interface, 2A max charge current, fault protection. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"49-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage, Short Circuit","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24272","Battery Pack Voltage":"3.7V","Charge Current - Max":"2A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"10V","Supplier Device Package":"49-DSBGA (2.8x2.8)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/142184bc1d6f024f414ae7f0e5c3bcf3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current for BQ24272YFFR?","answer":"The maximum charge current is 2A, programmable via the I²C interface. The actual charge current in a design will depend on the input power source, thermal budget, and battery impedance."},{"question":"Does BQ24272YFFR support I²C interface?","answer":"Yes, the charge current and voltage setpoints are controlled through an I²C interface, allowing the host processor to read status registers and adjust the charging profile in real time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24272YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24272YFFR 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}}