{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24305DSGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24305DSGR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24305DSGR","factsUrl":"https://icboms.com/api/mcp/products/BQ24305DSGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24305DSGR, Li-Ion battery protection IC, 8-WFDFN exposed pad (8-WSON 2x2), active production, fault protection: overcurrent, overtemperature, over/under voltage.","salesMarkdown":"## What the BQ24305DSGR covers — and what it doesn't The BQ24305DSGR is a single-chip Li-Ion battery protection IC from Texas Instruments, packing overcurrent, overtemperature, and over/under voltage fault protection into an 8-WSON (2x2 mm) package. ## Fault protection coverage and temperature grade Four protection domains on one die: overcurrent, overtemperature, overvoltage, and undervoltage. That covers the common failure modes for a single-cell Li-Ion pack — charger runaway, load short, or cell imbalance. The 0°C to 125°C junction range suits commercial and industrial enclosures; it does not meet AEC-Q100 automotive grade, so keep it out of under-hood or cabin-domain designs. ## Package and PCB layout note The supplier device package is 8-WSON (2x2 mm). ROHS3 compliant.","metaTitle":"BQ24305DSGR Texas Instruments Battery Protection IC – Active","metaDescription":"Texas Instruments BQ24305DSGR Li-Ion battery protection IC with overcurrent, overtemperature, 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":"BQ24305","Operating Temperature":"0°C~125°C(TJ)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9700","priceTiers":[{"qty":1,"price":"$0.97000","currency":"USD"},{"qty":10,"price":"$0.86600","currency":"USD"},{"qty":25,"price":"$0.82200","currency":"USD"},{"qty":100,"price":"$0.67530","currency":"USD"},{"qty":250,"price":"$0.63128","currency":"USD"},{"qty":500,"price":"$0.55788","currency":"USD"},{"qty":1000,"price":"$0.44043","currency":"USD"},{"qty":3000,"price":"$0.41550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6ccdc14f02704aabb6b16b830d731448.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24305DSGR/alternatives.json"},"ai":{"faq":[{"question":"Is the BQ24305DSGR a direct replacement for the BQ79612PAPRQ1?","answer":"No. The BQ24305DSGR is a basic protection IC with no digital interface, commercial temperature range, and no automotive qualification. They are not functional substitutes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24305DSGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24305DSGR 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}}