{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24253YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24253YFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24253YFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ24253YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24253YFFR single-cell Li-Ion battery charger, I²C programmable, 2A max charge current, 30-UFBGA/DSBGA package, surface mount, -40°C to 85°C operation.","salesMarkdown":"## Single-cell Li-Ion charger with I²C programmability The Texas Instruments BQ24253YFFR is a single-cell Li-Ion battery charger that uses an I²C interface to set the charge current and monitor the charging state. It delivers up to 2 A of programmable charge current to a 4.2 V battery pack, with constant-current charging that is adjustable via the I²C bus. ## 2 A charge current and fault protection in a 30-DSBGA The 2 A maximum charge current suits designs charging a single Li-Ion cell from a USB port or a 5 V supply rail, with the supply input rated up to 10.5 V. Integrated fault protection covers over-current, over-temperature, and over-voltage conditions, reducing the need for external supervisory circuits. The 30-DSBGA package (0.4 mm pitch, 30-ball) keeps the footprint small — about 2.5 mm × 2.5 mm — but the fine pitch demands a PCB with at least two signal layers and micro-vias for fan-out.","metaTitle":"BQ24253YFFR I²C Li-Ion Charger, 2A, 30-DSBGA, Active","metaDescription":"Texas Instruments BQ24253YFFR single-cell Li-Ion charger with I²C interface, 2A max charge current, 30-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":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"30-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24253","Battery Pack Voltage":"4.2V","Charge Current - Max":"2A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Current","Voltage - Supply (Max)":"10.5V","Supplier Device Package":"30-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9005","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9c880fc912da96b46119c81b3855f410.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between the BQ24253YFFR and the BQ24253YFFT?","answer":"The BQ24253YFFR and BQ24253YFFT share the same base product number BQ24253 and identical electrical specifications — single-cell Li-Ion charger, I²C interface, 2 A max charge current, 30-DSBGA package. The suffix difference typically reflects tape-and-reel packaging options (e.g., reel quantity or emboss tape orientation); confirm the specific suffix with the datasheet for your pick-and-place setup."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24253YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24253YFFR 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}}