{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24308DSGT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24308DSGT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24308DSGT","factsUrl":"https://icboms.com/api/mcp/products/BQ24308DSGT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24308DSGT, Battery Protection IC, Lithium Ion, Fault Protection: Over Current, Over Temperature, Over/Under Voltage, 8-WFDFN Exposed Pad, Surface Mount, -40°C~125°C.","salesMarkdown":"## What this protection IC covers and where it fits The Texas Instruments BQ24308DSGT is a Li-Ion battery protection IC that monitors for over/under voltage, over current, and over temperature faults, shutting down the output when any threshold is crossed. ## Fault protection coverage and BOM fit The IC integrates over-voltage, under-voltage, over-current, and over-temperature detection in one 8-pin package, eliminating the need for a separate supervisor or comparator chain on the battery rail. Because the protection thresholds are fixed internally, there is no external resistor-divider to trim — the BOM stays tight, but the trip points are not adjustable after the board is stuffed. ## Lifecycle and supply position No stock-holding claim; each lot is verified before shipment.","metaTitle":"BQ24308DSGT Battery Protection IC, Over/Under Voltage","metaDescription":"BQ24308DSGT from Texas Instruments: Li-Ion battery protection IC with over/under voltage, over current, and over temperature fault protection. Active lifecycle.","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","Battery Chemistry":"Lithium Ion","Base Product Number":"BQ24308","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5279","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ddae9aadbe2b0c71a982bcb9bf170cac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the BQ24308DSGT battery protection IC used for?","answer":"It is a single-chip Li-Ion battery protection IC that monitors the battery voltage and current, and disconnects the load when an over-voltage, under-voltage, over-current, or over-temperature fault is detected. Typical applications include portable electronics, power tools, and automotive battery modules where a hard-wired safety disconnect is required."},{"question":"Can BQ24308DSGT replace BQ24308DSGR?","answer":"Both share the same base product number BQ24308 and identical protection functions. The difference is the packaging option: DSGT is Tape & Reel, while DSGR is typically Cut Tape. Electrically they are the same die, so one can replace the other as long as the reel format matches your assembly line's feeder requirements."},{"question":"Is BQ24308DSGT RoHS compliant and lead-free?","answer":"Yes, the BQ24308DSGT is listed as RoHS compliant and lead-free, suitable for use in products subject to RoHS directives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24308DSGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24308DSGT 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}}