{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25050DQCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25050DQCR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25050DQCR","factsUrl":"https://icboms.com/api/mcp/products/BQ25050DQCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25050DQCR, single-cell Lithium-Ion linear charger IC, 1 A max charge current, 4.2 V battery regulation voltage, 10-WSON (3x2) package, active production.","salesMarkdown":"## Single-cell Li-ion charger with integrated protection The 10-WSON package (3x2 mm) suits space-constrained PCBs in wearables, handheld instruments, and single-cell battery packs. ## Charge current and supply headroom Maximum supply voltage is 10.2 V, which gives margin above the 4.2 V battery target for a 5 V USB rail or a 9 V wall adapter — the linear regulator drops the difference as heat, so the 1 A charge current demands a thermal pad layout to keep junction temperature below the 125°C ceiling. Surface-mount on a 10-WFDFN exposed-pad footprint.","metaTitle":"BQ25050DQCR Texas Instruments Li-Ion Charger IC – Active","metaDescription":"Texas Instruments BQ25050DQCR single-cell Li-Ion linear charger, 1A max charge current, over-voltage and over-temperature protection, 10-WSON package.","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":"10-WFDFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Base Product Number":"BQ25050","Battery Pack Voltage":"4.2V","Charge Current - Max":"1A","Operating Temperature":"0°C~125°C(TJ)","Programmable Features":"-","Voltage - Supply (Max)":"10.2V","Supplier Device Package":"10-WSON (3x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5600","priceTiers":[{"qty":1,"price":"$1.56000","currency":"USD"},{"qty":3000,"price":"$0.83100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/86715420b1789c110d336d71dd01d999.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ25050DQCR/alternatives.json"},"ai":{"faq":[{"question":"Does the BQ25050DQCR have overvoltage protection?","answer":"Yes, over-voltage protection is included on-chip, along with over-temperature protection. No external comparator is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25050DQCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25050DQCR 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}}