{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2224APWPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2224APWPR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2224APWPR","factsUrl":"https://icboms.com/api/mcp/products/TPS2224APWPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2224APWPR, PCMCIA power-distribution switch, 4 high-side outputs, 95 mOhm typical Rds(on), 3.3V/5V/12V load, serial interface, status flag, -40°C to 85°C, 24-HTSSOP package, Tape & Reel.","salesMarkdown":"## PCMCIA power switch — 4 high-side outputs, 1 A each The Texas Instruments TPS2224APWPR is a PCMCIA power-distribution switch array with four high-side outputs, each rated for 1 A continuous. It handles the three voltage rails required by PCMCIA and CardBus slots — 3.3 V, 5 V, and 12 V — with a typical on-resistance of 95 mOhm per channel. A serial interface controls the output configuration (3:4 input-to-output ratio), and a status flag reports fault conditions. Built-in fixed current limiting and over-temperature protection eliminate the need for external sense resistors or comparators. At 1 A per channel, the 95 mOhm typical on-resistance drops about 95 mV and dissipates 95 mW per output. The serial interface selects the output voltage per slot, and the 3:4 input-to-output ratio allows one input to power multiple outputs with independent control.","metaTitle":"TPS2224APWPR PCMCIA Switch, 95 mOhm, 4-Channel, Active","metaDescription":"Texas Instruments TPS2224APWPR PCMCIA power switch, 4 outputs, 95 mOhm typical Rds(on), 3.3V/5V/12V load, -40°C to 85°C.","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)","Features":"Status Flag","Interface":"Serial","Input Type":"-","Output Type":"-","Switch Type":"PCMCIA Switch","Rds On (Typ)":"95mOhm","Mounting Type":"Surface Mount","Package / Case":"24-TSSOP (0.173\\\", 4.40mm Width) Exposed Pad","Product Status":"Active","Voltage - Load":"3.3V, 5V, 12V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"4","Base Product Number":"TPS2224","Output Configuration":"High Side","Ratio - Input:Output":"3:4","Operating Temperature":"-40°C~85°C(TA)","Current - Output (Max)":"1A","Supplier Device Package":"24-HTSSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9445","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/85b5b56277dd039b6836f3d0733598e6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2224APWPR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS2224APWPR compatible with 5 V cards?","answer":"Yes. The TPS2224APWPR supports 5 V as one of its three load-voltage options (3.3 V, 5 V, 12 V), so it can power 5 V PCMCIA or CardBus cards directly."},{"question":"What is the lead time for TPS2224APWPR?","answer":"Lead time is confirmed at quote time against the specific BOM quantity. Submit an RFQ for current lead time and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2224APWPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2224APWPR 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}}