{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24180YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24180YFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24180YFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ24180YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24180YFFR, single-cell Li-Ion/Polymer battery charger, 1.5 A max charge current, I²C control interface, 25-UFBGA/DSBGA package, -30°C to 85°C operating range, active production.","salesMarkdown":"## Single-cell Li-ion charger with I²C control The Texas Instruments BQ24180YFFR is a single-cell Li-ion or Li-polymer battery charger that handles up to 1.5 A of charge current. It communicates over an I²C bus, so the host microcontroller sets the charge voltage, current, and termination parameters — no external resistors needed for the charge profile. The part integrates over-temperature and over-voltage fault protection, which saves board space by eliminating external supervisor ICs on the battery rail. ## Supply rail and thermal design The maximum supply voltage is 16 V, which covers USB VBUS (5 V) and common 12 V wall adapters without an external pre-regulator. The battery regulation voltage tops out at 4.44 V — that is the standard termination for a single-cell Li-ion at 4.2 V nominal plus a small top-off window. Operating temperature spans -30°C to 85°C, so the part works in portable consumer gear, handheld instruments, and indoor industrial equipment. It is not rated for automotive under-hood or extended outdoor enclosures where ambient exceeds 85°C. ## Package and footprint for reflow The BQ24180YFFR comes in a 25-bump DSBGA package (0.5 mm pitch, 25-UFBGA). The small footprint suits space-constrained portable designs, but the fine pitch demands a controlled reflow profile and a solder-mask-defined pad layout. The supplier device package is 25-DSBGA. It ships on Tape & Reel for automated pick-and-place; Cut Tape quantities are also available for prototype builds.","metaTitle":"BQ24180YFFR Li-Ion/Polymer Battery Charger, 1.5 A, I²C","metaDescription":"Texas Instruments BQ24180YFFR single-cell Li-ion/polymer charger, 1.5 A max, I²C interface, 25-DSBGA package, -30°C to 85°C, 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); Cut Tape (CT)","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"25-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"-","Base Product Number":"BQ24180","Battery Pack Voltage":"4.44V (Max)","Charge Current - Max":"1.5A","Operating Temperature":"-30°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"16V","Supplier Device Package":"25-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3465","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32e377077b158ce1e47fe27d8545d044.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between BQ24180YFFR and BQ24180YFFT?","answer":"The BQ24180YFFR and BQ24180YFFT share the same base product number BQ24180, so they are functionally identical — same I²C interface, same 1.5 A charge current, same 25-DSBGA package. The suffix difference typically indicates packaging or reel quantity variant. Confirm the specific suffix with the datasheet or your TI sales contact."},{"question":"Does BQ24180YFFR support USB charging?","answer":"Yes. The 16 V maximum supply voltage covers USB VBUS at 5 V, and the I²C interface allows the host to negotiate charge parameters per the USB battery charging specification. The part is designed for single-cell Li-ion/polymer charging from USB or wall-adapter inputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24180YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24180YFFR 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}}