{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24704RGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24704RGER","canonicalUrl":"https://icboms.com/texas-instruments/BQ24704RGER","factsUrl":"https://icboms.com/api/mcp/products/BQ24704RGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24704RGER, Li-Ion/Polymer battery charger IC, 2-4 cells, 8A max charge current, 24-VFQFN exposed pad, -40°C to 125°C operating temperature.","salesMarkdown":"## Charger IC for 2-4 cell Li-Ion packs, 8A programmable current The Texas Instruments BQ24704RGER is a constant-current, constant-voltage Li-Ion/Polymer battery charger controller supporting 2 to 4 series cells with a maximum charge current of 8A. Operating from a supply up to 24V, it integrates over-current, over-temperature, and over-voltage fault protection, reducing external monitoring circuitry. ## 8A charge current and cell-count flexibility The programmable charge current up to 8A allows the BQ24704RGER to charge large-capacity battery packs in notebooks, power tools, and portable equipment without an external current-sense amplifier. Supporting 2 to 4 cells, the charger adapts to battery pack voltages from ~7.2V up to 18V maximum, covering the majority of multi-cell Li-Ion configurations.","metaTitle":"BQ24704RGER Battery Charger IC, 8A Max, 2-4 Cell Li-Ion","metaDescription":"Texas Instruments BQ24704RGER Li-Ion/Polymer battery charger IC. Supports 2-4 cells, 8A max charge current, -40°C to 125°C.","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":"-","Mounting Type":"Surface Mount","Package / Case":"24-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"2 ~ 4","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24704","Battery Pack Voltage":"18V (Max)","Charge Current - Max":"8A","Operating Temperature":"-40°C~125°C(TJ)","Programmable Features":"-","Voltage - Supply (Max)":"24V","Supplier Device Package":"24-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.1255","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4a561bad2e347f6f0594b27b07cff7e5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ24704RGER compatible with 4-cell batteries?","answer":"Yes, the BQ24704RGER supports 2 to 4 series cells, with a maximum battery pack voltage of 18V, making it compatible with 4-cell Li-Ion packs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24704RGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24704RGER 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}}