{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24770RUYR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24770RUYR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24770RUYR","factsUrl":"https://icboms.com/api/mcp/products/BQ24770RUYR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24770RUYR, Multi-Function Controller, SMBus Interface, Multi-Chemistry, -40°C~85°C, 28-WQFN (4x4) Exposed Pad, Tape & Reel.","salesMarkdown":"## SMBus-controlled multi-chemistry charge controller for embedded systems The Texas Instruments BQ24770RUYR is a multi-function battery charge controller that communicates over an SMBus interface, supporting multi-chemistry cells including Li-ion and LiFePO4 chemistries. ## 28-WQFN package and thermal considerations The tape-and-reel delivery (3,000-piece reel typical) supports automated pick-and-place for volume assembly. The SMBus interface reduces pin count versus a parallel-controlled charger, freeing GPIO on the host MCU.","metaTitle":"BQ24770RUYR Multi-Chemistry Battery Charge Controller, SMBus","metaDescription":"Texas Instruments BQ24770RUYR multi-function battery charge controller with SMBus interface. Supports multi-chemistry cells. Active production.","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":"Multi-Function Controller","Interface":"SMBus","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":"BQ24770","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"28-WQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b52734997d7830d5a1d162bf04ec173c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the BQ24770RUYR support multi-chemistry battery charging?","answer":"Yes, the BQ24770RUYR supports multi-chemistry battery charging, meaning it can charge Li-ion, LiFePO4, and other chemistries by programming the charge parameters over the SMBus interface. This flexibility makes it suitable for systems that may switch battery types between product variants or during field upgrades."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24770RUYR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24770RUYR 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}}