{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24168RGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24168RGER","canonicalUrl":"https://icboms.com/texas-instruments/BQ24168RGER","factsUrl":"https://icboms.com/api/mcp/products/BQ24168RGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24168RGER single-cell Li-Ion/Polymer battery charger, I²C interface, 2.5 A max charge current, 24-VFQFN exposed pad package, -40°C to 85°C operating temperature.","salesMarkdown":"## Single-cell Li-Ion charger with I²C programmability The Texas Instruments BQ24168RGER is a single-cell Lithium Ion/Polymer battery charger IC with an I²C interface, delivering a programmable constant charge current up to 2.5 A max. It integrates over-voltage and over-temperature fault protection, reducing the need for external supervisory components. The 2.5 A max charge current suits single-cell Li-Ion packs in portable devices, power tools, or medical gear where fast charging is needed. The I²C interface lets firmware set the charge current, termination voltage, and safety timers, and read back status flags — no external resistors for current programming.","metaTitle":"BQ24168RGER Li-Ion Charger IC, 2.5 A, I²C, 24-VQFN","metaDescription":"Texas Instruments BQ24168RGER single-cell Li-Ion battery charger with I²C interface, 2.5 A max charge current, over-voltage and over-temperature protection","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":"BQ24168","Battery Pack Voltage":"3.7V","Charge Current - Max":"2.5A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"6V","Supplier Device Package":"24-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bd255d668b16bc2c219dc31dbf827ce8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ24168RGER compatible with 2-cell batteries?","answer":"No — the BQ24168RGER is designed for single-cell (1S) Lithium Ion/Polymer packs only. The battery pack voltage is 3.7 V nominal, and the maximum supply voltage is 6 V. It does not support 2-cell (2S) configurations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24168RGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24168RGER 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}}