{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24074RGTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24074RGTR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24074RGTR","factsUrl":"https://icboms.com/api/mcp/products/BQ24074RGTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24074RGTR single-cell Li-Ion battery charger IC, USB interface, 1.5A max charge current, programmable current and timer, 16-VQFN (3x3) package, -40°C to 125°C.","salesMarkdown":"## Single-cell Li-Ion charger with USB input and 1.5 A capability The charger integrates fault protection against over-temperature, over-voltage, reverse current, and short circuit, making it a self-contained solution for handheld instruments, IoT sensors, and consumer electronics where board space is tight. ## Charge current and programmability The 1.5 A maximum charge current is set via an external resistor, giving the designer flexibility to match the charge rate to the battery capacity. A programmable timer provides a safety timeout, and the charger enters a termination phase when the current drops below the threshold. ## Temperature range and protection set The built-in over-temperature, over-voltage, reverse-current, and short-circuit protection layers mean the charger can be placed close to the battery without external supervisory circuitry, simplifying the PCB layout and reducing BOM count. It is ROHS3 compliant.","metaTitle":"BQ24074RGTR Li-Ion Battery Charger IC, 1.5A Max, 16-QFN","metaDescription":"Texas Instruments BQ24074RGTR single-cell Li-Ion battery charger with USB interface, 1.5A max charge current, fault protection, -40°C to 125°C.","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)","Interface":"USB","Mounting Type":"Surface Mount","Package / Case":"16-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage, Reverse Current, Short Circuit","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24074","Battery Pack Voltage":"4.2V","Charge Current - Max":"1.5A","Operating Temperature":"-40°C~125°C(TJ)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"10.2V","Supplier Device Package":"16-VQFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6500","priceTiers":[{"qty":1,"price":"$3.65000","currency":"USD"},{"qty":10,"price":"$3.28000","currency":"USD"},{"qty":25,"price":"$3.10040","currency":"USD"},{"qty":100,"price":"$2.68710","currency":"USD"},{"qty":250,"price":"$2.54928","currency":"USD"},{"qty":500,"price":"$2.28748","currency":"USD"},{"qty":1000,"price":"$1.95000","currency":"USD"},{"qty":3000,"price":"$1.95000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8b39bab3f523b43b0472bded7d58c4bc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24074RGTR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum charge current for BQ24074RGTR?","answer":"The BQ24074RGTR supports a maximum charge current of 1.5 A, programmable via an external resistor."},{"question":"Does BQ24074RGTR include thermal protection?","answer":"Yes, it includes over-temperature protection as part of its fault protection set, along with over-voltage, reverse current, and short circuit protection."},{"question":"Is BQ24074RGTR compatible with 4.35V cells?","answer":"The BQ24074RGTR is specified for a battery pack voltage of 4.2 V. It is not designed for 4.35 V cells without additional circuitry."},{"question":"What is the charging current range for BQ24074RGTR?","answer":"The charge current is constant and programmable via an external resistor, with a maximum of 1.5 A. The minimum current is set by the termination threshold, typically around 10% of the programmed value."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24074RGTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24074RGTR 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}}