{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24163RGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24163RGER","canonicalUrl":"https://icboms.com/texas-instruments/BQ24163RGER","factsUrl":"https://icboms.com/api/mcp/products/BQ24163RGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24163RGER, single-cell Lithium Ion/Polymer battery charger, I²C interface, 2.5 A max charge current, 10 V supply max, 24-VQFN (4x4) package, -40°C to 85°C operation.","salesMarkdown":"## Single-cell Li-ion charger with I²C programmability The Texas Instruments BQ24163RGER is a single-cell Lithium Ion/Polymer battery charger that uses an I²C interface for programmable charge parameters, including a constant-current charge up to 2.5 A maximum. It accepts a supply voltage up to 10 V, making it suitable for USB or 5 V adapter inputs, and integrates over-voltage and over-temperature fault protection to simplify the external protection circuitry. ## 2.5 A charge current and 3.4 V battery pack voltage The maximum charge current of 2.5 A sets the charge-time floor for a single-cell Li-ion pack; the battery pack voltage is 3.4 V, typical for a single-cell Li-ion termination voltage. The I²C interface allows the host controller to adjust the charge current, termination threshold, and other parameters dynamically during charging, which is useful for thermal management or fast-charge profiles.","metaTitle":"BQ24163RGER Li-Ion Charger, 2.5 A Max, I²C, 24-VQFN","metaDescription":"Texas Instruments BQ24163RGER single-cell Li-Ion/Polymer charger with I²C interface, 2.5 A max charge current, 10 V supply max, over-voltage and","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)","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 Temperature, Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24163","Battery Pack Voltage":"3.4V","Charge Current - Max":"2.5A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"10V","Supplier Device Package":"24-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e0686d8ec74cf916f0bb625103f1671.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current of BQ24163RGER?","answer":"The maximum charge current is 2.5 A, programmable via the I²C interface."},{"question":"Does BQ24163RGER have over-voltage and over-temperature protection?","answer":"Yes, it integrates over-voltage and over-temperature fault protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24163RGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24163RGER 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}}