{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24001RGWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24001RGWR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24001RGWR","factsUrl":"https://icboms.com/api/mcp/products/BQ24001RGWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24001RGWR, single-cell Li-Ion linear charger, 1.2A max charge current, programmable current and timer, 20-VQFN Exposed Pad, -40°C to 70°C.","salesMarkdown":"## Single-cell Li-Ion linear charger at 1.2A The charge current and charge timer are programmable via external components, giving the designer control over the charge profile without an I2C bus. Built-in over-temperature fault protection shuts down the charger if the die temperature exceeds the safe limit, protecting both the IC and the battery during fault conditions. ## Package and thermal design for 20-VQFN Maximum supply voltage is 10V, and the battery regulation voltage is 4.2V — the charger regulates the battery voltage to this level at the end of the constant-current/constant-voltage cycle.","metaTitle":"BQ24001RGWR Texas Instruments Li-Ion Charger, 1.2A, Obsolete","metaDescription":"Texas Instruments BQ24001RGWR single-cell Li-Ion linear charger, 1.2A max charge current, -40°C to 70°C, 20-VQFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"20-VQFN Exposed Pad","Product Status":"Obsolete","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant","Base Product Number":"BQ24001","Battery Pack Voltage":"4.2V","Charge Current - Max":"1.2A","Operating Temperature":"-40°C~70°C(TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"10V","Supplier Device Package":"20-VQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$101.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2fc9494cc966b3ee583a1076b838c75e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24001RGWR/alternatives.json"},"ai":{"faq":[{"question":"What is the charging current of BQ24001RGWR?","answer":"The maximum charge current is 1.2A, and it is programmable via an external resistor. The charger operates in constant-current mode during the bulk charge phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24001RGWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24001RGWR 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}}