{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24707ARGRT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24707ARGRT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24707ARGRT","factsUrl":"https://icboms.com/api/mcp/products/BQ24707ARGRT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24707ARGRT Li-Ion battery charger IC, 1-4 cells, I²C interface, 19.2V max pack voltage, 24V supply max, 20-VQFN exposed pad, active.","salesMarkdown":"## What this charger does for the BOM The Texas Instruments BQ24707ARGRT is a Li-Ion battery charger IC that handles 1 to 4 series cells with a programmable constant-current charge profile. It talks to the system host over an I²C interface, so charge voltage, current, and termination thresholds are set in firmware rather than with external resistor dividers. That saves board space and lets a single design cover multiple battery configurations by changing a few register values. Built-in fault protection covers over-current, over-voltage, and short-circuit conditions. That means fewer external supervisory components and a simpler layout for the power path. Because charge parameters are set over I²C, the BQ24707ARGRT fits designs where the system microcontroller already manages the battery. The host reads the charger's status registers and adjusts the charge current on the fly — useful for thermal throttling or when the input adapter is current-limited. No potentiometers, no resistor swaps during prototyping. ## Active and available — no LTB clock ticking No separate lead-free qualification paperwork needed.","metaTitle":"BQ24707ARGRT Li-Ion Battery Charger IC, 1-4 Cells, I²C","metaDescription":"Texas Instruments BQ24707ARGRT Li-Ion battery charger IC for 1-4 cells, max pack voltage 19.2V, I²C interface, 20-VQFN package. Active, ROHS3.","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":"I²C","Mounting Type":"Surface Mount","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"1 ~ 4","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Voltage, Short Circuit","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24707","Battery Pack Voltage":"19.2V (Max)","Charge Current - Max":"-","Operating Temperature":"0°C~125°C(TJ)","Programmable Features":"-","Voltage - Supply (Max)":"24V","Supplier Device Package":"20-VQFN (3.5x3.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.5000","priceTiers":[{"qty":1,"price":"$8.50000","currency":"USD"},{"qty":10,"price":"$7.67600","currency":"USD"},{"qty":25,"price":"$7.31880","currency":"USD"},{"qty":100,"price":"$6.35470","currency":"USD"},{"qty":250,"price":"$6.06912","currency":"USD"},{"qty":500,"price":"$5.53362","currency":"USD"},{"qty":1250,"price":"$5.05200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6dcb01ca47f9e08f45f9e3df78916656.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24707ARGRT/alternatives.json"},"ai":{"faq":[{"question":"Can BQ24707ARGRT charge a 3-cell lithium-ion battery pack?","answer":"Yes. The BQ24707ARGRT supports 1 to 4 series cells, and a 3-cell Li-Ion pack (11.1V nominal, 12.6V full) is well within its 19.2V maximum battery pack voltage."},{"question":"What are the equivalents or cross references for BQ24707ARGRT?","answer":"The BQ24707ARGRT is a specific variant in the BQ24707 family. For a pin-compatible alternative within the same family, check the BQ24707A or BQ24707B variants — they share the same base functionality and package. No direct second-source from another manufacturer is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24707ARGRT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24707ARGRT 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}}