{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24061DRCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24061DRCR","canonicalUrl":"https://icboms.com/texas-instruments/BQ24061DRCR","factsUrl":"https://icboms.com/api/mcp/products/BQ24061DRCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24061DRCR, 1-cell Li-Ion/Polymer linear charger, 1A max charge current, 16.5V input, programmable timer, 10-VSON (3x3) package, -40°C to 85°C.","salesMarkdown":"The BQ24061DRCR is a linear charger for 1-cell Lithium Ion or Polymer battery packs, with a maximum charge current of 1A. That 1A ceiling sets the charge-time floor for a given cell capacity — a 1000 mAh cell charges in roughly one hour at full current, assuming the input supply can deliver it. The constant-current phase is programmable via the ISET pin, so the same BOM can be tuned for smaller cells (500 mAh at 500 mA) without changing the charger IC. ## Input supply range and protection Supply voltage maxes at 16.5V, which covers USB (5V), common wall adapters (5V–12V), and even unregulated outputs from some 12V rails. The charger integrates over-voltage, over-temperature, and short-circuit protection — the over-voltage clamp alone saves the downstream cell if the adapter glitches above the 4.2V battery regulation point. The timer-based termination (programmable feature) provides a backup for end-of-charge detection if the current taper doesn't trigger. ## Package and thermal reality for 1A charging The 10-VSON (3x3 mm) with exposed pad is the thermal bottleneck. At 1A charge current with a 5V input and a 3.7V battery, the linear regulator drops 1.3V — that's 1.3W of heat. ## Lifecycle and sourcing For production BOMs, qualify the part against the 1A current ceiling and the thermal budget of the 10-VSON package.","metaTitle":"BQ24061DRCR 1A Li-Ion Charger, 10-VSON, Active","metaDescription":"BQ24061DRCR: 1-cell Li-Ion/Polymer charger, 1A max charge current, 16.5V input, -40°C to 85°C, 10-VSON package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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":"10-VFDFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage, Short Circuit","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24061","Battery Pack Voltage":"4.2V","Charge Current - Max":"1A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Timer","Voltage - Supply (Max)":"16.5V","Supplier Device Package":"10-VSON (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4475","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/02326f91aac4e3133dd30f58898ffea0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum charge current of BQ24061DRCR?","answer":"The maximum charge current is 1A, programmable via the ISET resistor. The actual charge current in the constant-current phase is set by the resistor value; the 1A ceiling is the upper limit the device can deliver."},{"question":"Is BQ24061DRCR suitable for a 1-cell Li-Po battery?","answer":"Yes. The BQ24061DRCR is designed for 1-cell Lithium Ion and Lithium Polymer battery chemistries, with a regulated battery voltage of 4.2V."},{"question":"What package does BQ24061DRCR come in and is it surface mount?","answer":"The BQ24061DRCR is supplied in a 10-VFDFN exposed pad package (10-VSON, 3x3 mm), with surface-mount mounting type."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24061DRCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24061DRCR 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}}