{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24075QRGTRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24075QRGTRQ1","canonicalUrl":"https://icboms.com/texas-instruments/BQ24075QRGTRQ1","factsUrl":"https://icboms.com/api/mcp/products/BQ24075QRGTRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24075QRGTRQ1, Automotive AEC-Q100 single-cell Li-Ion linear charger, USB interface, 1.5A max charge current, programmable current and timer, fault protection, 16-VFQFN Exposed Pad, -40°C to 125°C.","salesMarkdown":"## Automotive-grade single-cell Li-Ion charger with USB input The Texas Instruments BQ24075QRGTRQ1 is a single-cell Li-Ion linear battery charger designed for automotive environments, qualified to AEC-Q100. It accepts USB input and delivers a programmable constant charge current up to 1.5 A max, with the battery regulation voltage fixed at 4.2 V. ## Protection and programmability for robust designs Integrated fault protection covers over-temperature, over-voltage, reverse-current, and short-circuit conditions — non-negotiable for a charger that must survive load dumps and battery disconnect events in a vehicle. Charge current and safety timer are programmable via external resistors, allowing the designer to match the charge profile to the cell capacity without firmware intervention. Maximum supply voltage is 6.4 V. ## Lifecycle and sourcing The Q1 suffix denotes AEC-Q100 automotive qualification.","metaTitle":"BQ24075QRGTRQ1 Automotive Li-Ion Charger, AEC-Q100, 1.5A","metaDescription":"Texas Instruments BQ24075QRGTRQ1 single-cell Li-Ion battery charger, AEC-Q100 qualified, 1.5A max charge current, USB interface, -40°C to 125°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":"Automotive, AEC-Q100","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":"BQ24075","Battery Pack Voltage":"4.2V","Charge Current - Max":"1.5A","Operating Temperature":"-40°C~125°C(TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"6.4V","Supplier Device Package":"16-VQFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.5600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3caa1cfa55bfc0701f437e47730055d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between BQ24075QRGTRQ1 and BQ24075RGTR?","answer":"The BQ24075RGTR is the commercial-grade version without the Q1 suffix, typically rated for a narrower temperature range. Both share the same package and pinout."},{"question":"Is BQ24075QRGTRQ1 compatible with BQ24075?","answer":"Yes. The BQ24075QRGTRQ1 is a specific orderable variant of the BQ24075 base design. The Q1 suffix indicates automotive qualification; the base part number BQ24075 covers the same silicon."},{"question":"What is the exact replacement for BQ24075QRGTRQ1?","answer":"There is no exact replacement because the part is active and in production. The BQ24075QRGTRQ1 is the automotive-grade version; if a replacement were needed, TI would issue a PCN with a recommended substitute. For non-automotive designs, the BQ24075RGTR is a functional equivalent."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24075QRGTRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24075QRGTRQ1 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}}