{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24296RGET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24296RGET","canonicalUrl":"https://icboms.com/texas-instruments/BQ24296RGET","factsUrl":"https://icboms.com/api/mcp/products/BQ24296RGET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24296RGET, I²C-controlled single-cell Li-Ion/Li-Pol battery charger, 3A max charge current, 6.2V max supply, 24-VQFN (4x4) package, -40°C to 85°C.","salesMarkdown":"## 3A I²C charger for single-cell Li-Ion packs The Texas Instruments BQ24296RGET is an I²C-controlled, single-cell Li-Ion/Li-Pol battery charger in a 24-VQFN (4x4) package. It delivers a programmable constant charge current up to 3 A, with the battery regulation voltage fixed at 4.2 V. The I²C interface lets the host system set charge parameters and read status registers — a step up from resistor-programmed chargers when the BOM needs dynamic current limiting or charge-cycle telemetry. ## Input voltage ceiling and fault protection The maximum supply voltage is 6.2 V, which covers standard 5 V USB bus power with margin for cable drop and hot-plug overshoot. The charger integrates over-current, over-temperature, and over-voltage fault protection — these are safety-level features that prevent cell stress and thermal runaway in a fault condition. This part is qualified for new designs and production ramps without obsolescence risk.","metaTitle":"BQ24296RGET I²C Li-Ion Charger, 3A Max, 24-VQFN","metaDescription":"Texas Instruments BQ24296RGET single-cell Li-Ion/Li-Pol charger with I²C interface. 3A max charge current, 6.2V max supply, industrial temp range.","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":"24-VFQFN Exposed Pad","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":"BQ24296","Battery Pack Voltage":"4.2V","Charge Current - Max":"3A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"6.2V","Supplier Device Package":"24-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2724f87a310e8162308569a356dcac03.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current of BQ24296RGET?","answer":"The maximum charge current is 3 A, programmable via the I²C interface. The actual current in the application is set by the host controller and limited by the thermal capability of the PCB layout — the exposed pad must be well-thermalized to sustain 3 A without hitting the thermal regulation loop."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24296RGET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24296RGET 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}}