{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24064DRCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24064DRCR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24064DRCR","factsUrl":"https://icboms.com/api/mcp/products/BQ24064DRCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24064DRCR single-cell Li-Ion/Polymer linear charger IC, 1A max charge current, 16.5V max supply, 10-VFDFN Exposed Pad (10-VSON 3x3 mm), -40°C to 85°C operating temperature, active production.","salesMarkdown":"## Single-cell Li-Ion charger with integrated protection The Texas Instruments BQ24064DRCR is a linear charger IC for single-cell Lithium-Ion or Lithium-Polymer battery packs. It delivers a programmable constant charge current up to 1A, with the charge termination voltage set internally to 4.2V. The input supply can range up to 16.5V, making it compatible with USB ports, 5V wall adapters, or higher-voltage sources like 9V or 12V supplies. Integrated fault protection covers over-temperature, over-voltage, and short-circuit conditions — the charger enters a safe state without external supervisory circuitry. A programmable timer controls the charge cycle duration, so the design does not rely on a host microcontroller to terminate charging. ## Package and thermal design for the 1A charge rate The BQ24064DRCR is supplied in a 10-VFDFN Exposed Pad package, also designated as 10-VSON (3x3 mm). At 1A charge current with a moderate input-to-battery voltage drop, the power dissipation can reach several hundred milliwatts; the thermal pad layout directly determines the junction temperature. No official replacement or second-source alternate is listed for this exact order code. For dual-sourcing or supply resilience, the BQ24064 base product number (BQ24064) covers the family; any alternate would need to match the 10-VSON package and the 4.2V charge voltage target.","metaTitle":"BQ24064DRCR Li-Ion Charger IC, 1A Max, 10-VSON","metaDescription":"Texas Instruments BQ24064DRCR single-cell Li-Ion/Polymer charger IC. 1A programmable charge current, 16.5V max input, -40°C to 85°C.","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)","Interface":"-","Mounting Type":"Surface Mount","Package / Case":"10-VFDFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage, Short Circuit","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24064","Battery Pack Voltage":"4.2V","Charge Current - Max":"1A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Timer","Voltage - Supply (Max)":"16.5V","Supplier Device Package":"10-VSON (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4475","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/02326f91aac4e3133dd30f58898ffea0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the charge current of the BQ24064DRCR?","answer":"The charge current is constant and programmable, with a maximum of 1A. The actual current is set by an external resistor connected to the ISET pin."},{"question":"What package does the BQ24064DRCR use?","answer":"The BQ24064DRCR is supplied in a 10-VFDFN Exposed Pad package, also described as 10-VSON (3x3 mm). It is a surface-mount package with an exposed thermal pad on the underside."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24064DRCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24064DRCR 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}}