{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24270YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24270YFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24270YFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ24270YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24270YFFR single-cell Li-Ion battery charger, 1.5A max charge current, I²C programmable, 49-DSBGA (2.8x2.8) package, -40°C to 85°C operation.","salesMarkdown":"## Single-cell Li-Ion charger with I²C control The Texas Instruments BQ24270YFFR is a single-cell Lithium Ion battery charger IC in a 49-DSBGA (2.8x2.8) package. It delivers a programmable constant charge current up to 1.5 A for a 3.7 V battery pack, controlled via an I²C interface. The I²C bus lets the host system set the charge current dynamically — useful for thermal throttling or adjusting charge rate based on input power availability. ## Protection and operating range On-chip fault protection covers over-temperature, over-voltage, and short-circuit conditions, reducing the need for external monitoring components. The surface-mount DSBGA package suits compact portable equipment where board area is tight.","metaTitle":"BQ24270YFFR Li-Ion Battery Charger IC, 1.5A, I²C, DSBGA","metaDescription":"Texas Instruments BQ24270YFFR single-cell Li-Ion charger with 1.5A max charge current, I²C interface, and fault protection.","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":"BQ24270","Battery Pack Voltage":"3.7V","Charge Current - Max":"1.5A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Current","Voltage - Supply (Max)":"6V","Supplier Device Package":"49-DSBGA (2.8x2.8)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4745","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/471892f9708ad526a7f865af9aeaa0d6.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24270YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24270YFFR 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}}