{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24750ARHDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24750ARHDT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24750ARHDT","factsUrl":"https://icboms.com/api/mcp/products/BQ24750ARHDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24750ARHDT, multi-chemistry battery charger controller, 2 to 4 cells, constant-programmable charge current up to 10 A, 24 V max supply, over-current and over-voltage fault protection, -40°C to 125°C junction temperature, 28-VFQFN exposed-pad package.","salesMarkdown":"## Multi-chemistry charger for 2–4 cell packs, 10 A ceiling The BQ24750ARHDT is a multi-chemistry battery charger controller from Texas Instruments that handles 2 to 4 series cells with a programmable constant-current charge up to 10 A. ## 10 A charge current and protection features The 10 A maximum charge current lets this IC charge high-capacity packs quickly, but the external MOSFETs and inductor must be sized for that peak — mind the thermal pad on the 28-VQFN (5x5 mm) exposed pad to keep junction temperature under 125°C. Over-current and over-voltage fault protection are integrated, so you don't need separate comparators; the protection thresholds are set by the charger's internal reference, not external dividers. For current BOM positions, the active status means you can plan multi-year production without a last-time-buy trigger.","metaTitle":"BQ24750ARHDT – Texas Instruments Multi-Chemistry Battery","metaDescription":"Active-production multi-chemistry battery charger IC from TI.","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":"-","Mounting Type":"Surface Mount","Package / Case":"28-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"2 ~ 4","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Voltage","Battery Chemistry":"Multi-Chemistry","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24750","Battery Pack Voltage":"18.048V (Max)","Charge Current - Max":"10A","Operating Temperature":"-40°C~125°C(TJ)","Programmable Features":"-","Voltage - Supply (Max)":"24V","Supplier Device Package":"28-VQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.7200","priceTiers":[{"qty":1,"price":"$14.72000","currency":"USD"},{"qty":10,"price":"$13.53300","currency":"USD"},{"qty":25,"price":"$12.97200","currency":"USD"},{"qty":100,"price":"$11.42940","currency":"USD"},{"qty":250,"price":"$10.86844","currency":"USD"},{"qty":500,"price":"$10.16726","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/162cbe6356ebb9b21a640cd3f094f5f1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24750ARHDT/alternatives.json"},"ai":{"faq":[{"question":"Does BQ24750ARHDT support 4-cell Li-ion batteries?","answer":"Yes. The charger handles 2 to 4 series cells. For a 4-cell Li-ion pack, the maximum battery pack voltage is 18.048 V, which matches the typical 4S full-charge voltage of 16.8 V plus margin."},{"question":"What is the closest alternative to BQ24750ARHDT in the same family?","answer":"Within the BQ24750 series, the base product number BQ24750 shares the same charger architecture. The 'ARHDT' suffix indicates the specific package and tape-and-reel option. For a pin-compatible alternative with a different charge-current ceiling, check the BQ24750A variant — confirm the charge current and cell count against your BOM before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24750ARHDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24750ARHDT 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}}