{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24753ARHDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24753ARHDR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24753ARHDR","factsUrl":"https://icboms.com/api/mcp/products/BQ24753ARHDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24753ARHDR, Li-Ion/Polymer battery charger controller, 2-4 cells, 10A max charge current, 24V supply, 28-VFQFN Exposed Pad, Surface Mount, Tape & Reel.","salesMarkdown":"## Charger IC for 2–4 cell Li-ion packs — 10 A ceiling It operates from a supply rail up to 24 V, covering the typical adapter voltages for notebook and portable equipment chargers. ## Thermal and protection features for dense builds The 28-VFQFN Exposed Pad package (5x5 mm body, 28-VQFN) pulls heat into the PCB copper plane — the 125 °C junction rating gives headroom for enclosed or high-ambient designs where airflow is limited. On-chip fault protection monitors both over-current and over-voltage conditions, reducing the need for external supervisory components.","metaTitle":"BQ24753ARHDR Li-ion Battery Charger IC, 10A, 2-4 Cells","metaDescription":"Texas Instruments BQ24753ARHDR — Li-ion/Polymer charger IC, 2-4 cells, 10A max charge current, 24V supply. Active lifecycle.","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)","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":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24753","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":"$7.9695","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/90fd4877da50ba41e0894015d2308839.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24753ARHDR/alternatives.json"},"ai":{"faq":[{"question":"Is BQ24753ARHDR compatible with 4-cell Li-ion?","answer":"Yes. The BQ24753ARHDR supports 2 to 4 series cells, with a maximum battery pack voltage of 18.048 V. A 4-cell Li-ion pack (nominal 14.8 V, full-charge ~16.8 V) is well within this range."},{"question":"What is the maximum charge current of BQ24753ARHDR?","answer":"The maximum programmable charge current is 10 A. The charge current is constant-current programmable, so the actual limit is set by external sense resistors and the power-stage design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24753ARHDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24753ARHDR 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}}