{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24316DSGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24316DSGR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24316DSGR","factsUrl":"https://icboms.com/api/mcp/products/BQ24316DSGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24316DSGR, Battery Protection IC for Lithium Ion, 8-WFDFN Exposed Pad, Surface Mount, 0°C~125°C(TJ), Tape & Reel (TR); Cut Tape (CT).","salesMarkdown":"## Li-ion protection in a 2x2 mm WSON The Texas Instruments BQ24316DSGR is a single-chip Li-ion battery protection IC that monitors overcurrent, overvoltage, undervoltage, and overtemperature conditions. It integrates the protection FET and sense resistor, so the external BOM stays small — useful for compact portable packs where board area is tight. ## Fault coverage and temperature range The protection set covers the four failure modes that matter for a Li-ion cell: overcurrent (charge and discharge), overvoltage, undervoltage, and overtemperature. ## Package and footprint Housed in an 8-WSON (2x2 mm) with an exposed thermal pad (supplier device package 8-WSON 2x2). The 0.50 mm pitch is manageable on a two-layer board if the pad is stitched to a ground plane with enough vias. ## Lifecycle and sourcing No official successor or pin-compatible second source is listed, so if you are dual-sourcing for production, you will need to qualify an alternate protection IC on your own.","metaTitle":"BQ24316DSGR Li-ion Battery Protection IC, 8-WSON","metaDescription":"Texas Instruments BQ24316DSGR Li-ion battery protection IC with overcurrent, over/undervoltage, and overtemperature protection in a 2x2 mm 8-WSON package.","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":"BQ24316","Operating Temperature":"0°C~125°C(TJ)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4470","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d55be014f622883e91fcb70610719275.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24316DSGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24316DSGR 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}}