{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24350DSGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24350DSGR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24350DSGR","factsUrl":"https://icboms.com/api/mcp/products/BQ24350DSGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24350DSGR, Battery Protection IC, Lithium Ion, Over Current / Over Temperature / Over/Under Voltage / Short Circuit, 8-WFDFN Exposed Pad, -40°C~125°C(TJ).","salesMarkdown":"## What the BQ24350DSGR protects against The BQ24350DSGR is a Texas Instruments battery protection IC designed for single-cell Lithium Ion packs. It monitors the cell for over-current, over-temperature, over-voltage, under-voltage, and short-circuit conditions, and disconnects the load or charger when a fault is detected. The protection thresholds are set internally — no external programming resistors are needed. This simplifies the BOM and reduces board area, which matters in compact handheld or portable equipment where every square millimeter counts. ## Temperature range and package — where it fits The 8-WSON (2x2) package with an exposed pad provides a low thermal resistance path to the PCB. The 2 mm × 2 mm footprint fits into space-constrained designs like wireless earbuds, smartwatches, or portable medical monitors where the battery protection circuit must tuck into the remaining board area after the cell and connector.","metaTitle":"BQ24350DSGR Battery Protection IC, Li-Ion, 8-WSON","metaDescription":"Texas Instruments BQ24350DSGR Li-Ion battery protection IC with over-current, over-temperature, over/under voltage, and short-circuit 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); Cut Tape (CT)","Function":"Battery Protection","Interface":"-","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","Number of Cells":"-","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over/Under Voltage, Short Circuit","Battery Chemistry":"Lithium Ion","Base Product Number":"BQ24350","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5550","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/27040aaa5db4edac03f4589b9ff8e1a2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the BQ24350DSGR used for?","answer":"It is a battery protection IC for single-cell Lithium Ion packs. It monitors the cell for over-current, over-temperature, over-voltage, under-voltage, and short-circuit faults, and disconnects the load or charger to prevent damage."},{"question":"Is the BQ24350DSGR compatible with Li-Po batteries?","answer":"The device is specified for Lithium Ion chemistry. Li-Po cells have similar voltage and protection requirements, so the BQ24350DSGR is functionally compatible, but the specific over-voltage and over-current thresholds should be verified against the Li-Po cell's datasheet limits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24350DSGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24350DSGR 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}}