{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24250YFFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24250YFFT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24250YFFT","factsUrl":"https://icboms.com/api/mcp/products/BQ24250YFFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24250YFFT, 1-cell Li-Ion battery charger, 2A max charge current, I²C programmable, 30-bump DSBGA, -40°C to 85°C operation.","salesMarkdown":"## 2A programmable charge current for 1-cell Li-Ion packs The BQ24250YFFT is a single-cell Li-Ion linear charger from Texas Instruments that delivers up to 2A charge current. The current is set via an external resistor or programmed through the I²C interface, so you can adjust the charge profile in firmware without changing a resistor on the board. The input supply range extends to 10.5V max, which covers standard 5V USB sources and 9V wall adapters. The charger terminates at a regulated 4.2V battery pack voltage. ## I²C control and fault protection for reliable charging The I²C bus lets the host microcontroller set the charge current, termination threshold, and timer limits. This is useful when the same hardware must charge different cell capacities — just change a register value. On-chip fault protection covers over-current, over-temperature, and over-voltage conditions. The charger enters a safe state and reports the fault via the I²C status register. ## Industrial temperature range and active production status Texas Instruments lists this part as Active in production. The part is ROHS3 compliant. ## 30-bump DSBGA package — layout considerations The 30-DSBGA package is a wafer-level chip-scale package with 0.4 mm ball pitch. The small footprint saves board space, but the fine pitch demands a well-designed stencil and a solder profile that matches the package's moisture sensitivity level.","metaTitle":"BQ24250YFFT – Texas Instruments 1-Cell Li-Ion Charger, 2A","metaDescription":"Active-production 1-cell Li-Ion battery charger from TI. 2A programmable charge current, I²C control, -40°C to 85°C, 30-DSBGA. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"30-UFBGA, DSBGA","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24250","Battery Pack Voltage":"4.2V","Charge Current - Max":"2A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Current","Voltage - Supply (Max)":"10.5V","Supplier Device Package":"30-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3400","priceTiers":[{"qty":1,"price":"$6.34000","currency":"USD"},{"qty":10,"price":"$5.69100","currency":"USD"},{"qty":25,"price":"$5.38040","currency":"USD"},{"qty":100,"price":"$4.66320","currency":"USD"},{"qty":250,"price":"$4.42400","currency":"USD"},{"qty":500,"price":"$3.96966","currency":"USD"},{"qty":1250,"price":"$3.38400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2d2bc036eaa42aefe4724ffde1838841.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24250YFFT/alternatives.json"},"ai":{"faq":[{"question":"Is BQ24250YFFT a direct replacement for BQ24250?","answer":"The base product number is BQ24250. The YFFT suffix indicates the 30-DSBGA package and tape-and-reel packaging. Any other package variant (e.g., BQ24250RGET) is not pin-compatible — the DSBGA footprint is unique."},{"question":"Does BQ24250YFFT support I²C programming?","answer":"Yes, the charge current and other parameters are programmable via the I²C interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24250YFFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24250YFFT 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}}