{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24072RGTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24072RGTR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24072RGTR","factsUrl":"https://icboms.com/api/mcp/products/BQ24072RGTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24072RGTR, single-cell Lithium-Ion linear charger, 1.5 A max charge current, USB input, 16-VFQFN exposed-pad package, -40°C to 125°C junction temperature.","salesMarkdown":"## 1.5 A programmable charge current with USB input The BQ24072RGTR is a single-cell Li-Ion linear charger that delivers up to 1.5 A of programmable charge current from a USB or 6.4 V max supply rail. The constant-current value is set with a single resistor; the timer sets the termination window. ## Single-cell fit and protection suite This part charges exactly one series Li-Ion cell to 4.2 V. It will not charge a 2S pack — that requires a different charger IC. The built-in fault protection covers over-temperature, over-voltage, reverse-current, and short-circuit conditions, which means you can omit external comparators and current-limit fets in most portable designs. ## Active production, qualified to 125°C junction The 16-VFQFN package is supplied on tape-and-reel (cut tape available). Sourcing is confirmed per RFQ; no stock or lead-time claim is made here.","metaTitle":"BQ24072RGTR – Texas Instruments Li-Ion Battery Charger IC","metaDescription":"Active-production single-cell Li-Ion charger from TI. 1.5 A programmable current, USB interface, -40°C to 125°C junction range, 16-VQFN. Sourced per RFQ.","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":"USB","Mounting Type":"Surface Mount","Package / Case":"16-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage, Reverse Current, Short Circuit","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24072","Battery Pack Voltage":"4.2V","Charge Current - Max":"1.5A","Operating Temperature":"-40°C ~ 125°C (TJ)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"6.4V","Supplier Device Package":"16-VQFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7000","priceTiers":[{"qty":1,"price":"$2.70000","currency":"USD"},{"qty":10,"price":"$2.42700","currency":"USD"},{"qty":25,"price":"$2.28920","currency":"USD"},{"qty":100,"price":"$1.95040","currency":"USD"},{"qty":250,"price":"$1.83136","currency":"USD"},{"qty":500,"price":"$1.60244","currency":"USD"},{"qty":1000,"price":"$1.32773","currency":"USD"},{"qty":3000,"price":"$1.23616","currency":"USD"},{"qty":6000,"price":"$1.19038","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/82ff1b4a90dc0ec22ffd1642ce49cf29.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24072RGTR/alternatives.json"},"ai":{"faq":[{"question":"Can the BQ24072RGTR charge a 2-cell (2S) battery pack?","answer":"No. The BQ24072RGTR is designed for a single Li-Ion cell with a 4.2 V pack voltage. It lacks the voltage rating and cell-balancing logic for 2S charging. For a 2-cell application, look at the BQ24073, which adds a charge-enable pin and timer-disable feature for multi-cell topologies."},{"question":"Is the BQ24072RGTR pin-compatible with the BQ24073?","answer":"The BQ24072 and BQ24073 share the same base number and 16-VQFN footprint, but the BQ24073 adds a charge-enable (CE) pin and a timer-disable (TMR_DIS) pin. Verify the pinout on the respective datasheets before substituting — the extra pins may conflict with your existing layout if the PCB uses those positions for other signals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24072RGTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24072RGTR 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}}