{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25882YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25882YFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25882YFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ25882YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25882YFFR power management IC, I²C controlled, multi-chemistry 2-cell battery charger, 25-DSBGA package, -40°C to 85°C operation.","salesMarkdown":"## 2-cell series charging with I²C control The BQ25882YFFR: This is a multi-chemistry switch-mode battery charger designed specifically for 2-cell series Li-Ion or Li-Polymer stacks. The I²C interface lets the host microcontroller set charge voltage, current, and termination thresholds dynamically — no resistor dividers to swap for different battery chemistries. ## Fault protection and temperature grade On-chip fault protection covers over-current, over-temperature, and short-circuit conditions — these are hardwired safety limits that operate independently of the I²C register settings, so a firmware crash does not disable the protection. ## 25-DSBGA footprint — layout consideration The 25-DSBGA package (0.5 mm pitch, 0.25 mm ball diameter) is a fine-pitch wafer-level package. Surface-mount assembly only; no hand-soldering this package.","metaTitle":"TI BQ25882YFFR Power Management IC, I²C, 2-Cell Charger","metaDescription":"Texas Instruments BQ25882YFFR power management IC with I²C interface, 2-cell charging, fault protection. Active production, 25-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)","Function":"Power Management","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"25-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"2","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Short Circuit","Battery Chemistry":"Multi-Chemistry","Base Product Number":"BQ25882","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"25-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0720","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6f21e0c76ed53f5213836857462331de.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between BQ25882YFFR and BQ25882YFCR?","answer":"The suffix difference — YFFR vs YFCR — typically indicates a packaging or reel quantity variant within the same BQ25882 base product. Both share the same 25-DSBGA package and I²C-controlled 2-cell charger function. The exact difference (tape width, reel diameter, or quantity) is specified in TI's ordering guide for the BQ25882 family. For a BOM line, confirm which exact ordering code your preferred distributor stocks."},{"question":"Can BQ25882YFFR charge two Li-Ion cells in series?","answer":"Yes — the device is specified for 2 cells, meaning it regulates the charge voltage for a 2-series Li-Ion stack (typical 8.4 V full-charge). The I²C interface allows programming the target voltage per the battery manufacturer's specification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25882YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25882YFFR 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}}