{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ296228DSGT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ296228DSGT","canonicalUrl":"https://icboms.com/texas-instruments/BQ296228DSGT","factsUrl":"https://icboms.com/api/mcp/products/BQ296228DSGT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ296228DSGT, Battery Protection IC, Lithium Ion, 2 ~ 4 Cells, Over Voltage Protection, -40°C ~ 110°C, Surface Mount, 8-WFDFN Exposed Pad (8-WSON 2x2mm), Tape & Reel.","salesMarkdown":"## Battery protection for 2-4 cell Li-Ion packs The BQ296228DSGT is a battery protection IC for lithium-ion packs of 2 to 4 series cells. Its protection function is overvoltage detection. ## Package and footprint — 8-WSON 2x2 mm The BQ296228DSGT comes in an 8-WSON package measuring 2x2 mm. Tape & Reel and Cut Tape options are available. ## Lifecycle and sourcing The BQ296228DSGT is listed as Active on TI's product status and is ROHS3 compliant. No end-of-life notice or last-time-buy window is in effect, so it remains a safe choice for new designs and ongoing production.","metaTitle":"BQ296228DSGT Battery Protection IC, 2-4 Cell Li-Ion, 8-WSON","metaDescription":"TI BQ296228DSGT Li-Ion battery protection IC for 2-4 cells, overvoltage protection, -40°C to 110°C, 8-WSON (2x2mm) package. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Battery Protection","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Number of Cells":"2 ~ 4","lifecycle_stage":"eol_hot","Fault Protection":"Over Voltage","Battery Chemistry":"Lithium Ion","Operating Temperature":"-40°C ~ 110°C (TA)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.16000","currency":"USD"},{"qty":10,"price":"$1.03800","currency":"USD"},{"qty":25,"price":"$0.98520","currency":"USD"},{"qty":100,"price":"$0.80940","currency":"USD"},{"qty":250,"price":"$0.75664","currency":"USD"},{"qty":500,"price":"$0.66864","currency":"USD"},{"qty":1250,"price":"$0.52788","currency":"USD"},{"qty":2500,"price":"$0.49800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aa031d342c6ffc05809cd2a97eabe764.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ296228DSGT obsolete or still active?","answer":"The BQ296228DSGT is Active per TI's product status. No discontinuation or last-time-buy notice is in effect, so it remains suitable for new designs and production builds."},{"question":"How many Li-ion cells does BQ296228DSGT support?","answer":"The BQ296228DSGT supports 2 to 4 series lithium-ion cells. It provides overvoltage protection for each cell in the stack."},{"question":"Is there a direct replacement or equivalent for BQ296228DSGT?","answer":"No direct pin-compatible replacement is listed in the official records. The BQ79612PAPRQ1 is a different device — it is an automotive-grade battery monitor with SPI/UART interface, functional safety features, and a 1-cell input, not a 2-4 cell overvoltage protector. The BQ2084DBT-V143 is a battery monitor with SMBus interface for 2-4 cells, but it is a monitor, not a dedicated overvoltage protector, and comes in a different package (TSSOP). Neither is a drop-in substitute. Verify your protection requirements before selecting an alternate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ296228DSGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ296228DSGT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T20:23:50.555Z","lastPublished":"2026-07-13T20:23:50.555Z","indexable":true}}