{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24153AYFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24153AYFFR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24153AYFFR","factsUrl":"https://icboms.com/api/mcp/products/BQ24153AYFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24153AYFFR, single-cell Li-Ion/Polymer battery charger, I²C programmable, 1.25A max charge current, 4.44V max pack voltage, 20-DSBGA package, -30°C to 85°C operation.","salesMarkdown":"## Single-cell Li-Ion charger with I²C programming The Texas Instruments BQ24153AYFFR is a single-cell Li-Ion or Li-Polymer battery charger controlled over an I²C interface, allowing the host to set charge current and safety timer limits through programmable registers. It supports a maximum battery pack voltage of 4.44V and a programmable charge current up to 1.25A, with constant-current charging that adapts to the cell's needs. Fault protection covers over-temperature and over-voltage events, making it suitable for portable devices where the battery is handled by the end user. ## Thermal and supply budget for portable designs Operating from a 6V maximum supply rail, the charger can run directly from a 5V USB bus or a regulated wall adapter without an extra LDO. Packaged in a 20-DSBGA (20-bump wafer-level chip-scale) with 0.50 mm pitch, the footprint demands a controlled solder-paste stencil and a reflow profile matched to the DSBGA's smaller thermal mass. ## Sourcing and lifecycle posture Available in Tape & Reel (TR) for automated pick-and-place volume assembly and Cut Tape (CT) for prototype or low-quantity builds.","metaTitle":"BQ24153AYFFR Li-Ion Charger, 1.25A, I²C, 20-DSBGA","metaDescription":"Texas Instruments BQ24153AYFFR single-cell Li-Ion/Polymer charger, I²C programmable, 1.25A max charge current, 20-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","Mounting Type":"Surface Mount","Package / Case":"20-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":"Constant - Programmable","Base Product Number":"BQ24153","Battery Pack Voltage":"4.44V (Max)","Charge Current - Max":"1.25A","Operating Temperature":"-30°C~85°C(TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"6V","Supplier Device Package":"20-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6750","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8333ed4f6741e67d65ac076ac876724f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ24153AYFFR compatible with a standard 4.2V Li-ion cell?","answer":"Yes. The maximum battery pack voltage is 4.44V, which covers the 4.2V termination voltage of a standard Li-ion cell with margin. The I²C interface lets the host set the exact regulation voltage below the 4.44V ceiling."},{"question":"Does BQ24153AYFFR have a pin-compatible alternative?","answer":"The base product number is BQ24153; any pin-compatible variant would share that base number and differ only in suffix. Confirm the exact suffix against your BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24153AYFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24153AYFFR 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}}