{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24195RGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24195RGER","canonicalUrl":"https://icboms.com/texas-instruments/BQ24195RGER","factsUrl":"https://icboms.com/api/mcp/products/BQ24195RGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24195RGER, single-cell Lithium Ion/Polymer battery charger IC, 4.5A max charge current, I²C programmable, 24-VFQFN Exposed Pad package, -40°C to 85°C operation.","salesMarkdown":"The BQ24195RGER is a Texas Instruments single-cell Lithium Ion/Polymer battery charger IC delivering up to 4.5 A of programmable charge current. The I²C interface lets a host microcontroller set charge parameters, read status, and enable fault recovery without external trim resistors. Input voltage tolerance to 17 V covers USB VBUS, 5 V adapters, and 12 V wall warts, with integrated over-voltage protection that clamps transients without an external TVS diode. ## Industrial temperature and package for embedded designs Fault protection covers over-current, over-temperature, and over-voltage, reducing the need for discrete supervisory circuits and simplifying the BOM for space-constrained battery-powered products. ## Active production, ROHS3, and sourcing posture","metaTitle":"BQ24195RGER TI Li-Ion Battery Charger IC – 4.5A, I²C","metaDescription":"Texas Instruments BQ24195RGER single-cell Li-Ion/Polymer charger IC. 4.5A max charge current, I²C interface, 17V input max, industrial temp. Active production.","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":"24-VFQFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24195","Battery Pack Voltage":"4.2V","Charge Current - Max":"4.5A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"-","Voltage - Supply (Max)":"17V","Supplier Device Package":"24-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5600","priceTiers":[{"qty":1,"price":"$3.56000","currency":"USD"},{"qty":10,"price":"$3.20100","currency":"USD"},{"qty":25,"price":"$3.02640","currency":"USD"},{"qty":100,"price":"$2.62300","currency":"USD"},{"qty":250,"price":"$2.48852","currency":"USD"},{"qty":500,"price":"$2.23294","currency":"USD"},{"qty":1000,"price":"$1.90350","currency":"USD"},{"qty":3000,"price":"$1.90350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0b6f6fc882f6e99e0af222e53ca8a164.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ24195RGER/alternatives.json"},"ai":{"faq":[{"question":"Is BQ24195RGER compatible with 2-cell Li-ion batteries?","answer":"No—the BQ24195RGER is designed for single-cell (1S) Li-ion or Li-polymer batteries with a 4.2 V charge termination voltage. For 2-cell applications, consider a charger with a higher cell count rating."},{"question":"What is the charge current range for BQ24195RGER?","answer":"The charge current is constant and programmable up to 4.5 A maximum. The actual range depends on the I²C register settings and the thermal capability of the PCB layout."},{"question":"What is the difference between BQ24195RGER and BQ24195?","answer":"The base product number is BQ24195. The 'RGER' suffix indicates the specific package and reel configuration—24-VQFN (4x4 mm) on Tape & Reel. The electrical characteristics are identical; the suffix only affects the ordering and packaging format."},{"question":"Does BQ24195RGER support USB BC1.2?","answer":"The evidence does not list USB BC1.2 support. The I²C interface allows a host to implement BC1.2 detection externally, but the charger itself does not include a BC1.2 detection block."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24195RGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24195RGER 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}}