{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24751BRHDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24751BRHDT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24751BRHDT","factsUrl":"https://icboms.com/api/mcp/products/BQ24751BRHDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24751BRHDT, Power Management (PMIC / Gate Driver), Multi-Chemistry battery charger IC, 2-4 cells, 10 A max charge current, 24 V supply max, 28-VFQFN Exposed Pad, -40°C~125°C(TJ)","salesMarkdown":"## 10 A charge current for multi-cell packs The BQ24751BRHDT is a multi-chemistry battery charger IC from Texas Instruments that handles 2 to 4 series cells with a programmable charge current up to 10 A. That current ceiling puts it squarely in the notebook, power-tool, and portable-instrument bracket where a 4S Li-ion pack needs more than the typical 4 A charger can deliver. The constant-current loop is programmable, so the same BOM can be tuned for a 2-cell ultrabook or a 4-cell workstation pack by changing one resistor divider. ## Fault protection and thermal envelope Over-current and over-voltage fault protection are on-chip, which saves a comparator and a sense-resistor monitor on the layout. In a sealed enclosure where the charger shares a board with hot MOSFETs and the battery pack, the 125°C TJ rating gives real margin; the die won't derate charge current until the junction actually reaches the thermal limit.","metaTitle":"BQ24751BRHDT – TI Multi-Chemistry Battery Charger IC, 10A","metaDescription":"Texas Instruments BQ24751BRHDT: multi-chemistry battery charger, 2-4 cells, 10 A max charge current, 24 V supply max, -40°C to 125°C junction temp, 28-VQFN.","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":"BQ24751","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":"$15.9900","priceTiers":[{"qty":1,"price":"$15.99000","currency":"USD"},{"qty":10,"price":"$14.69300","currency":"USD"},{"qty":25,"price":"$14.08400","currency":"USD"},{"qty":100,"price":"$12.40910","currency":"USD"},{"qty":250,"price":"$11.80004","currency":"USD"},{"qty":500,"price":"$11.03874","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d5e9a7523e93f8e0b522d4ed086906e0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24751BRHDT/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum charge current for BQ24751BRHDT?","answer":"The maximum programmable charge current is 10 A. The charge current is constant and programmable, so the actual limit is set by the external sense resistor and the current-limit programming pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24751BRHDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24751BRHDT 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}}