{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27200DRKRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27200DRKRG4","canonicalUrl":"https://icboms.com/texas-instruments/BQ27200DRKRG4","factsUrl":"https://icboms.com/api/mcp/products/BQ27200DRKRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments bqJUNIOR™ series BQ27200DRKRG4 battery monitor, single-cell Li-Ion/Polymer, I²C interface, 10-VSON (3x4) package, -20°C to 70°C operating range.","salesMarkdown":"## Single-cell Li-ion fuel gauge with I²C The BQ27200DRKRG4 is a single-cell battery monitor from TI's bqJUNIOR™ series, designed for Lithium Ion/Polymer packs. It communicates over an I²C interface, making it a straightforward fit for portable devices that need a basic state-of-charge reading without a full gas-gauge algorithm host-side. ## Cell count and temperature — fit check This part is specified for a single cell only. A 2-cell pack is outside its rated configuration — the BQ27210DRKR is the sibling that handles two cells in the same package footprint. The operating temperature range is -20°C to 70°C, which covers consumer and commercial portable gear but not automotive cabin or outdoor telecom enclosures. ## Package and footprint Supplied in a 10-VFDFN with exposed pad, the supplier device package is 10-VSON (3x4).","metaTitle":"BQ27200DRKRG4 Battery Monitor, I²C, 1-Cell Li-Ion, Active","metaDescription":"Texas Instruments BQ27200DRKRG4 single-cell Li-Ion battery monitor with I²C interface. Active lifecycle, -20°C to 70°C 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":"bqJUNIOR™","Package":"Tape & Reel (TR)","Function":"Battery Monitor","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"10-VFDFN Exposed Pad","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"-","Battery Chemistry":"Lithium Ion/Polymer","Base Product Number":"BQ27200","Operating Temperature":"-20°C~70°C(TA)","Supplier Device Package":"10-VSON (3x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.7700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/999bcb6add1170e218288b594939e324.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can BQ27200DRKRG4 be used with 2-cell batteries?","answer":"No. This monitor is specified for a single cell only. For a 2-cell application, the BQ27210DRKR is the pin-compatible sibling in the same family."},{"question":"What is the difference between BQ27200DRKRG4 and BQ27210DRKR?","answer":"The BQ27200DRKRG4 supports one cell; the BQ27210DRKR supports two cells. Both share the same 10-VSON (3x4) package and I²C interface, so the board layout is identical — the swap is a firmware and BOM configuration change."},{"question":"Is BQ27200DRKRG4 RoHS compliant?","answer":"No separate RoHS certificate is required for standard procurement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27200DRKRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ27200DRKRG4 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}}