{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65185RGZT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65185RGZT","canonicalUrl":"https://icboms.com/texas-instruments/TPS65185RGZT","factsUrl":"https://icboms.com/api/mcp/products/TPS65185RGZT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65185RGZT, E Ink Vizplex power-management IC, 48-VFQFN Exposed Pad, 3V–6V supply, 5.5 mA supply current, -10°C to 85°C, Active","salesMarkdown":"## E Ink display power — what the TPS65185RGZT is built for The TPS65185RGZT is a Texas Instruments power-management IC purpose-built for E Ink® Vizplex™ displays, listed under the E Ink and Vizplex series. The input supply range spans 3 V to 6 V, covering single-cell Li-ion, two-cell alkaline, or a regulated rail. The IC itself draws 5.5 mA typical supply current. ## Temperature grade and operating envelope The lower bound at -10°C is above military-grade but sufficient for warehouse or cold-chain logistics terminals that are not freezer-rated. Housed in a VFQFN with exposed pad (supplier package 48-VQFN, 7x7 mm), the part requires a solder-paste stencil opening under the centre pad for thermal and electrical ground connection. The pad also serves as the primary heat path — the datasheet layout recommendation should be followed to keep junction temperature within limits. ROHS3 compliant.","metaTitle":"TPS65185RGZT – Texas Instruments E Ink PMIC, 48-VQFN, Active","metaDescription":"Texas Instruments TPS65185RGZT power-management IC for E Ink Vizplex displays. 3V–6V input, 5.5 mA supply, -10°C to 85°C, 48-VFQFN. Active production.","metaKeywords":null},"attributes":{"series":"E Ink®, Vizplex™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"E Ink®, Vizplex™","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"E Ink®, Vizplex™ Display, OMAP™","Mounting Type":"Surface Mount","Package / Case":"48-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"5.5mA","Voltage - Supply":"3V ~ 6V","Base Product Number":"TPS65185","Operating Temperature":"-10°C~85°C","Supplier Device Package":"48-VQFN (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3100","priceTiers":[{"qty":1,"price":"$6.31000","currency":"USD"},{"qty":10,"price":"$5.66600","currency":"USD"},{"qty":25,"price":"$5.35680","currency":"USD"},{"qty":100,"price":"$4.64250","currency":"USD"},{"qty":250,"price":"$4.40440","currency":"USD"},{"qty":500,"price":"$3.95206","currency":"USD"},{"qty":1250,"price":"$3.36900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2fa7493a6689a18cf6066d5510eaeca0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65185RGZT/alternatives.json"},"ai":{"faq":[{"question":"What is the TPS65185RGZT used for?","answer":"It is a power-management IC designed specifically for E Ink® Vizplex™ electrophoretic displays. It generates the multiple voltage rails (gate, source, VCOM) and handles the power sequencing that an e-paper panel requires, so it is the primary power device in e-readers, electronic shelf labels, and signage boards using E Ink technology."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65185RGZT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65185RGZT 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}}