{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24773RUYR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24773RUYR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24773RUYR","factsUrl":"https://icboms.com/api/mcp/products/BQ24773RUYR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24773RUYR Multi-Function Controller, I²C interface, Multi-Chemistry, -40°C to 85°C, 28-WFQFN Exposed Pad, Surface Mount, Active.","salesMarkdown":"It is designed for portable equipment, power tools, medical devices, and industrial handhelds where the charge profile must adapt to the battery chemistry in the BOM without a hardware change. The I²C bus lets the system host set charge voltage, current, and termination thresholds on the fly, which is useful when the same PCB must support a Li-ion pack in one build and a Li-Po pack in the next. That means it remains a valid choice for new production builds and is not at risk of abrupt discontinuation.","metaTitle":"BQ24773RUYR Multi-Chemistry Battery Controller, I²C, 28-WQFN","metaDescription":"TI BQ24773RUYR active multi-function battery controller with I²C interface, multi-chemistry support, -40°C to 85°C range, 28-WQFN package.","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":"Multi-Function Controller","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"28-WFQFN Exposed Pad","Product Status":"Active","Number of Cells":"-","lifecycle_stage":"eol_hot","Fault Protection":"-","Battery Chemistry":"Multi-Chemistry","Base Product Number":"BQ24773","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"28-WQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8700","priceTiers":[{"qty":1,"price":"$4.87000","currency":"USD"},{"qty":10,"price":"$4.37200","currency":"USD"},{"qty":25,"price":"$4.13320","currency":"USD"},{"qty":100,"price":"$3.58210","currency":"USD"},{"qty":250,"price":"$3.39840","currency":"USD"},{"qty":500,"price":"$3.04938","currency":"USD"},{"qty":1000,"price":"$2.59950","currency":"USD"},{"qty":3000,"price":"$2.59950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/90b786ca17cf85a00af9c11c34c84773.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24773RUYR/alternatives.json"},"ai":{"faq":[{"question":"What are alternatives to BQ24773RUYR?","answer":"The BQ79612PAPRQ1 is a different-class part — an automotive-grade battery monitor with SPI/UART, not a multi-chemistry charge controller. The BQ2084DBT-V143 is an older SMBus battery monitor for 2-4 Li-ion cells, not a charge controller. Neither is a drop-in functional replacement for the BQ24773RUYR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24773RUYR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24773RUYR 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}}