{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65561RGTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65561RGTR","canonicalUrl":"https://icboms.com/texas-instruments/TPS65561RGTR","factsUrl":"https://icboms.com/api/mcp/products/TPS65561RGTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65561RGTR, photoflash capacitor charger IC for xenon flash applications, 2.7V to 4V supply, 1.3 mA supply current, 16-VQFN (3x3 mm) package, -35°C to 70°C operating temperature, active lifecycle.","salesMarkdown":"The Texas Instruments TPS65561RGTR is a dedicated photoflash capacitor charger IC designed to drive xenon flash tubes in camera strobes, studio lighting, and portable flash systems. It takes a 2.7V to 4V input — typically a single Li-ion cell or a 3.3V regulated rail — and charges the photoflash capacitor to the high voltage needed for the xenon discharge. The IC draws only 1.3 mA quiescent supply current, which keeps standby drain low in battery-powered flash units between charge cycles. ## Package and footprint — 16-VQFN (3x3 mm) The TPS65561RGTR is supplied in a 16-VQFN (3x3 mm) package. Mounting is surface-mount only. The small 3x3 mm footprint saves board space but demands a well-designed solder paste stencil and reflow profile to avoid voiding under the exposed pad.","metaTitle":"TPS65561RGTR Photoflash Capacitor Charger IC, 2.7V–4V","metaDescription":"Texas Instruments TPS65561RGTR is a photoflash capacitor charger IC for xenon flash applications.","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)","Applications":"Photoflash Capacitor Charger, Xenon","Mounting Type":"Surface Mount","Package / Case":"16-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"1.3mA","Voltage - Supply":"2.7V ~ 4V","Base Product Number":"TPS65561","Operating Temperature":"-35°C~70°C","Supplier Device Package":"16-VQFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2390","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a8581f804f99f622eb4151b55a143afc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65561RGTR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65561RGTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65561RGTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}