{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25618EYFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25618EYFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25618EYFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ25618EYFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25618EYFFR, I²C controlled single-cell Li-Ion/Polymer battery charger, 1.5A max charge current, 30-UFBGA/DSBGA package, -40°C to 85°C operating temperature.","salesMarkdown":"## I²C-controlled single-cell charger in a 30-ball DSBGA It integrates fault protection for overcurrent, overtemperature, and overvoltage conditions, and supports constant-current programmable charging with adjustable current and timer features via the I²C bus. ## 1.5 A charge current and 4.52 V battery pack voltage The maximum charge current of 1.5 A sets the ceiling for charge rate. The battery pack regulation voltage is 4.52 V. The input supply can go up to 13.5 V. This is a 30-ball DSBGA on 0.4 mm pitch. That's a fine-pitch BGA with no peripheral leads — it will need a hot-air rework station with a micro-nozzle and a preheat plate underneath. The solder balls are under the package, so visual inspection after reflow is limited; X-ray is the practical check for shorts or voids. The package marking is small — confirm pin 1 orientation from the datasheet before placing it. Moisture sensitivity is MSL 1 per TI's standard for this package family, but if the reel has been open longer than the floor life, a bake at 125°C for 48 hours is the safe call before reflow.","metaTitle":"BQ25618EYFFR I²C Controlled 1.5A Single-Cell Li-Ion Charger","metaDescription":"TI BQ25618EYFFR single-cell Li-Ion/Polymer charger with I²C interface, 1.5A max charge current, 30-DSBGA package. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","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/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ25618","Battery Pack Voltage":"4.52V","Charge Current - Max":"1.5A","Operating Temperature":"-40°C ~ 85°C (TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"13.5V","Supplier Device Package":"30-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9200","priceTiers":[{"qty":1,"price":"$2.92000","currency":"USD"},{"qty":10,"price":"$2.62000","currency":"USD"},{"qty":25,"price":"$2.47720","currency":"USD"},{"qty":100,"price":"$2.14680","currency":"USD"},{"qty":250,"price":"$2.03668","currency":"USD"},{"qty":500,"price":"$1.82750","currency":"USD"},{"qty":1000,"price":"$1.54126","currency":"USD"},{"qty":3000,"price":"$1.46420","currency":"USD"},{"qty":6000,"price":"$1.40915","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3fc483a8e34c3dc9538211c5a0ee5676.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ25618EYFFR/alternatives.json"},"ai":{"faq":[{"question":"What is the charge current of BQ25618EYFFR?","answer":"The maximum charge current is 1.5 A, programmable via I²C. The actual charge current set in the application should not exceed the battery's rated charge current."},{"question":"What package does BQ25618EYFFR come in?","answer":"It comes in a 30-ball DSBGA package (30-UFBGA, DSBGA), also referred to as 30-DSBGA. The package is a fine-pitch BGA with 0.4 mm ball pitch, designed for surface-mount assembly."},{"question":"Is BQ25618EYFFR compatible with 2-cell batteries?","answer":"No, this charger is designed for single-cell Li-Ion/Polymer batteries only, as indicated by the Number of Cells specification of 1. It is not compatible with 2-cell series configurations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25618EYFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25618EYFFR 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}}