{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25898CYFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25898CYFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25898CYFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ25898CYFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25898CYFFR, Power Management (PMIC / Gate Driver), single-cell Li-Ion/Polymer charger, 3A max charge current, I²C and USB interface, 42-UFBGA/DSBGA package, surface mount, -40°C to 85°C.","salesMarkdown":"## Single-cell Li-Ion charger with I²C control The BQ25898CYFFR: It delivers up to 3 A charge current and operates from a supply voltage up to 14 V, making it suitable for USB and adapter-powered applications. ## I²C and USB interface for charge parameter tuning The I²C and USB interface allows the host microcontroller to set charge current, termination voltage, and safety thresholds in real time — no external resistors needed for configuration. Built-in fault protection covers over-temperature and over-voltage conditions, so the charger can safely handle a faulty adapter or a hot environment without damaging the cell. ## 42-DSBGA package and board integration Housed in a 42-DSBGA (2.8x2.5 mm) package, the BQ25898CYFFR is a surface-mount device that requires a PCB with fine-pitch BGA routing — the 0.4 mm ball pitch typically demands at least a 4-layer board for fan-out.","metaTitle":"BQ25898CYFFR Texas Instruments Li-Ion Charger, 3A, I²C","metaDescription":"Texas Instruments BQ25898CYFFR single-cell Li-Ion/Polymer charger, 3A max charge current, I²C/USB interface, 42-DSBGA package. Active lifecycle.","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, USB","Mounting Type":"Surface Mount","Package / Case":"42-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":"BQ25898","Battery Pack Voltage":"-","Charge Current - Max":"3A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"14V","Supplier Device Package":"42-DSBGA (2.8x2.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3390d11d3745e4412e8ba355f512b595.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ25898CYFFR/alternatives.json"},"ai":{"faq":[{"question":"What interface does the BQ25898CYFFR use for charge control?","answer":"It uses an I²C interface (compatible with USB) to communicate with the host processor, allowing programmable charge current, voltage, and protection thresholds without external components."},{"question":"What is the maximum charge current and input voltage for the BQ25898CYFFR?","answer":"The maximum charge current is 3 A, and the supply voltage can go up to 14 V, making it suitable for fast charging from USB or adapter sources."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25898CYFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25898CYFFR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}