{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24160YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24160YFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24160YFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ24160YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24160YFFR, single-cell Li-Ion/Polymer battery charger, I²C interface, 2.5A max charge current, 49-DSBGA (2.8x2.8) package, -40°C to 85°C, Active.","salesMarkdown":"## 2.5A programmable charge current with I²C control The BQ24160YFFR is a single-cell Li-Ion/Polymer battery charger from Texas Instruments, controlled over an I²C interface. It delivers a programmable constant charge current up to 2.5A max, with the charge voltage set for a 3.7V battery pack. Fault protection covers over-temperature and over-voltage conditions, making it suitable for portable devices that need a host-controlled charging profile. ## Where it fits in the charging cycle This part sits between a 10V max supply rail and a single Li-Ion or Li-Polymer cell. The I²C interface lets a system MCU set the charge current dynamically — useful for thermal management or USB input current limiting. ## Package and board integration Housed in a 49-DSBGA (2.8x2.8 mm) package with surface-mount termination. The 0.50 mm ball pitch and small footprint demand a controlled-impedance PCB stack and careful thermal via placement under the package. The supplier device package is 49-DSBGA (2.8x2.8).","metaTitle":"BQ24160YFFR I²C Li-Ion Charger, 2.5A Max, 49-DSBGA","metaDescription":"Texas Instruments BQ24160YFFR single-cell Li-Ion/Polymer charger with I²C interface, 2.5A max charge current, 49-DSBGA package, -40°C to 85°C.","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":"49-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":"Constant - Programmable","Base Product Number":"BQ24160","Battery Pack Voltage":"3.7V","Charge Current - Max":"2.5A","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":"$2.9700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/77833ded8e778e5bdab6222dc31031fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current for BQ24160YFFR?","answer":"The maximum charge current is 2.5A, programmable via the I²C interface. The charge current is constant and programmable, not fixed."},{"question":"What is the difference between BQ24160YFFR and BQ24160YFFT?","answer":"The BQ24160YFFR and BQ24160YFFT share the same base product number BQ24160 and the same 49-DSBGA package. The difference is in the shipping packaging — the YFFR suffix typically indicates Tape & Reel (TR) while the YFFT suffix indicates a different reel or tube quantity. Both are active and functionally identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24160YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24160YFFR 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}}