{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24080DRCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24080DRCT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24080DRCT","factsUrl":"https://icboms.com/api/mcp/products/BQ24080DRCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24080DRCT, single-cell Lithium Ion/Polymer linear charger IC, 1 A max charge current, programmable current and timer, -40°C to 85°C, 10-VSON (3x3) package.","salesMarkdown":"## What this charger IC does and who specifies it The BQ24080DRCT is a linear charger IC from Texas Instruments designed for single-cell Lithium Ion/Polymer battery packs. It terminates at 4.2V and delivers a programmable constant charge current up to 1A, set by an external resistor — no digital bus needed. This part targets portable and handheld equipment where board space is tight and the charge path is simple: a wall wart or USB source feeds the input, the IC handles CC/CV regulation, and the 10-VSON (3x3) package with exposed pad keeps the thermal impedance low enough for 1A charging in still air. ## Charge current, timer, and thermal envelope The 1A max charge current is the headline figure, but the real-world charge rate is set by the external resistor on the ISET pin — you pick the current that matches the cell capacity and the thermal budget of the 10-VSON pad. The timer pin adds a safety timeout (hours = R_TMR × C_TMR / constant) that stops charging if the battery never reaches the 4.2V termination. Operating temperature spans -40°C to 85°C, covering outdoor IoT nodes, portable medical gear, and automotive cabin-adjacent equipment. ## Active lifecycle — sourcing posture For volume pricing and lead time, submit an RFQ against your BOM quantity.","metaTitle":"BQ24080DRCT Li-Ion Charger IC","metaDescription":"Texas Instruments BQ24080DRCT single-cell Li-Ion/Polymer linear charger, 1A max, programmable current/timer, -40°C to 85°C, 10-VSON. Active — sourced per RFQ.","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":"-","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24080","Battery Pack Voltage":"4.2V","Charge Current - Max":"1A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"6.5V","Supplier Device Package":"10-VSON (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/998c4bd5d70ce127d3b5050f026b4b41.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the charge current of BQ24080DRCT?","answer":"The maximum charge current is 1A, programmable via an external resistor on the ISET pin. The actual charge rate is set by the resistor value and must stay within the thermal limits of the 10-VSON package."},{"question":"What is the closest pin-compatible alternative to BQ24080DRCT?","answer":"The BQ24080 family includes the BQ24080DRCR (same die, same 10-VSON package, different tape/reel suffix). The BQ24070 and BQ24090 series offer similar single-cell linear charging but differ in pinout and feature set — verify compatibility against the datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24080DRCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24080DRCT 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}}