{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24751RHDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24751RHDR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24751RHDR","factsUrl":"https://icboms.com/api/mcp/products/BQ24751RHDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24751RHDR, multi-chemistry battery charger IC, 2-4 cells, 10A max charge current, 24V supply max, 28-VFQFN Exposed Pad, -55°C to 125°C junction temperature.","salesMarkdown":"## 10 A charge current with multi-chemistry flexibility The Texas Instruments BQ24751RHDR is a multi-chemistry battery charger IC that handles 2 to 4 series cells with a programmable constant-current charge up to 10 A max. ## NRND — plan the last-time buy now That means the part is still available for existing production runs, but TI will eventually issue an EOL notice with a last-time-buy window. If this is on your BOM, secure a lifetime buy quantity now — the LTB window is your only guaranteed path to fill the line without a redesign. ## Fault protection and package details Built-in over-current and over-voltage fault protection reduces external component count. The 28-VFQFN Exposed Pad package (5x5 mm) with a thermal pad demands a solid via array under the paddle to pull heat into the ground plane.","metaTitle":"BQ24751RHDR Battery Charger IC, 10A, 2-4 Cells, NRND","metaDescription":"Texas Instruments BQ24751RHDR multi-chemistry battery charger, 10A max charge current, 2-4 cells, -55°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","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":"Not For New Designs","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":"BQ24751","Battery Pack Voltage":"18.048V (Max)","Charge Current - Max":"10A","Operating Temperature":"-55°C~125°C(TJ)","Programmable Features":"-","Voltage - Supply (Max)":"24V","Supplier Device Package":"28-VQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.5600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6fa1b90efc3faa7e72b00cfe6f33e135.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact replacement for BQ24751RHDR?","answer":"A parametric search for a multi-chemistry charger IC with 2-4 cell support, 10 A max charge current, and 24 V supply max is the next step — expect a board layout change given the 28-VQFN footprint."},{"question":"Can BQ24751RHDR charge 4 Li-ion cells?","answer":"Yes, the BQ24751RHDR supports 2 to 4 series cells, with a maximum battery pack voltage of 18.048 V. That covers a standard 4-cell Li-ion stack (4 × 4.2 V = 16.8 V) with headroom."},{"question":"What is the difference between BQ24751RHDR and BQ24751RHDT?","answer":"The die and package are identical — no parametric difference. Choose the reel size that matches your pick-and-place feeder setup."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24751RHDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24751RHDR 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}}