{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24314DSGT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24314DSGT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24314DSGT","factsUrl":"https://icboms.com/api/mcp/products/BQ24314DSGT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24314DSGT, Battery Protection IC, Lithium Ion chemistry, 8-WFDFN Exposed Pad (8-WSON 2x2), Surface Mount, Active","salesMarkdown":"## What this Li-ion protection IC covers and where it fits The BQ24314DSGT is a single-chip battery protection IC for Lithium Ion packs, combining over-current, over-temperature, and over/under-voltage fault detection in one 8-WSON package. ## Fault protection coverage and thermal envelope The IC monitors four fault conditions: over-current, over-temperature, over-voltage, and under-voltage — a broader set than some single-function protectors that only catch over-current. The 8-WFDFN exposed pad (8-WSON 2x2) package requires a thermal land on the PCB to keep the junction within the 0°C to 125°C range during a sustained fault event.","metaTitle":"BQ24314DSGT Battery Protection IC – Texas Instruments","metaDescription":"Texas Instruments BQ24314DSGT Li-ion battery protection IC with over-current, over-temperature, over/under-voltage fault protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"BQ24314","Operating Temperature":"0°C~125°C(TJ)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2500","priceTiers":[{"qty":1,"price":"$1.25000","currency":"USD"},{"qty":10,"price":"$1.11900","currency":"USD"},{"qty":25,"price":"$1.06240","currency":"USD"},{"qty":100,"price":"$0.87280","currency":"USD"},{"qty":250,"price":"$0.81588","currency":"USD"},{"qty":500,"price":"$0.72102","currency":"USD"},{"qty":1250,"price":"$0.56922","currency":"USD"},{"qty":2500,"price":"$0.53700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/333c2e0185e5e7fb86c37428c311a764.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24314DSGT/alternatives.json"},"ai":{"faq":[{"question":"Is BQ24314DSGT obsolete?","answer":"No — the product status is Active per Texas Instruments. No PCN or EOL notice has been issued."},{"question":"Can BQ24314DSGT be used for 2-cell Li-ion batteries?","answer":"The evidence lists the battery chemistry as Lithium Ion but does not specify the supported cell count. For a 2-series stack, verify the over-voltage threshold and the IC's absolute maximum input voltage against the pack voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24314DSGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24314DSGT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}