{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25120YFPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25120YFPR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25120YFPR","factsUrl":"https://icboms.com/api/mcp/products/BQ25120YFPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25120YFPR, Power Management (PMIC / Gate Driver), single-cell Li-Ion/Polymer linear charger, I²C interface, 300 mA max charge current, 25-DSBGA package.","salesMarkdown":"## NRND — what it means for the BOM Texas Instruments has marked the BQ25120YFPR as NRND (Not Recommended for New Designs). That means it is still available for existing production, but TI is signaling a future end-of-life — no new board spins should land on this part number. ## 300 mA charge current, I²C control, 5.5 V input ceiling The BQ25120YFPR is a single-cell linear charger for Li-Ion and Li-Polymer packs, with a programmable constant-current charge up to 300 mA max and a termination voltage of 4.2 V. The input supply max is 5.5 V — a standard USB or 5 V rail works, but a 5% tolerance rail at 5.25 V still leaves headroom. The I²C interface lets the host set the charge current and read fault flags, which is useful for systems that need to throttle charge rate based on thermal or input-power budget. Housed in a 25-bump DSBGA (0.4 mm pitch, 2.2 mm × 2.2 mm body), the package is tiny — the sort of footprint you'd see on a wearable or a small IoT sensor board. ## Sourcing for existing production For a BOM that already carries the BQ25120YFPR, the part is sourced to order through independent distribution. If you are supporting a fielded product, this is the time to secure a last-time-buy or qualify a drop-in replacement.","metaTitle":"BQ25120YFPR NRND Li-Ion Charger, 300mA, I²C, 25-DSBGA","metaDescription":"Texas Instruments BQ25120YFPR, NRND, 1-cell Li-Ion/Polymer charger, 300mA max, I²C interface, 25-DSBGA. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","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-XFBGA, DSBGA","Product Status":"Not For New Designs","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage, Short Circuit","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ25120","Battery Pack Voltage":"4.2V","Charge Current - Max":"300mA","Operating Temperature":"-40°C~125°C(TJ)","Programmable Features":"Current","Voltage - Supply (Max)":"5.5V","Supplier Device Package":"25-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3681d9549b5d911afd0df281bfda88f3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ25120YFPR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum charge current and battery voltage for the BQ25120YFPR?","answer":"The maximum charge current is 300 mA, programmable via I²C. The battery termination voltage is 4.2 V for a single-cell Li-Ion or Li-Polymer pack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25120YFPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25120YFPR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T03:19:09.984Z","lastPublished":"2026-07-21T03:19:09.984Z","indexable":true}}