{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2211APW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2211APW","canonicalUrl":"https://icboms.com/texas-instruments/TPS2211APW","factsUrl":"https://icboms.com/api/mcp/products/TPS2211APW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2211APW, PCMCIA Switch, Dual High-Side, 70 mOhm Typ Rds(on), 1A Max Output, 3.3V/5V/12V Load, Parallel Interface, 20-TSSOP, -40 to 85°C.","salesMarkdown":"## Dual PCMCIA slot power switch — what the 70 mOhm Rds(on) buys you The TPS2211APW is a dual high-side PCMCIA power switch from Texas Instruments, designed to manage the Vcc and Vpp supply rails in a PCMCIA slot. The 70 mOhm typical on-resistance per channel keeps conduction losses low enough that a 1 A continuous load won't cook the 20-TSSOP package in free air — but the real win is the 3:2 input-to-output ratio, which lets a single controller sequence power to two independent slots from three supply inputs (3.3 V, 5 V, 12 V). ## Parallel interface and fault protection — no Vcc/Vdd rail needed The switch is controlled via a parallel logic interface — no external Vcc/Vdd supply required for the control logic, which simplifies the BOM in a tight PCMCIA controller layout. Fixed current limiting and over-temperature protection are built in, so the switch folds back or shuts down before the card or the host traces see a hard short.","metaTitle":"TPS2211APW PCMCIA Power Switch, 70 mOhm, Active","metaDescription":"Texas Instruments TPS2211APW dual PCMCIA switch, 70 mOhm typical Rds(on). 3.3V/5V/12V load, 1A per output. Active lifecycle, available to order via RFQ.","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":"Tube","Features":"Status Flag","Interface":"Parallel","Input Type":"-","Output Type":"-","Switch Type":"PCMCIA Switch","Rds On (Typ)":"70mOhm","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Voltage - Load":"3.3V, 5V, 12V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"2","Base Product Number":"TPS2211","Output Configuration":"High Side","Ratio - Input:Output":"3:2","Operating Temperature":"-40°C~85°C(TA)","Current - Output (Max)":"1A","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9059","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/602bd67fdbd9862c9eef0b189908e98c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2211APW/alternatives.json"},"ai":{"faq":[{"question":"Is the TPS2211APW compatible with 12 V loads?","answer":"Yes. The voltage load range includes 3.3 V, 5 V, and 12 V, covering both the logic supply and the programming voltage rails required by PCMCIA cards."},{"question":"What is the typical application for the TPS2211APW?","answer":"This switch is designed for PCMCIA power distribution — typically found in notebook computers, industrial handhelds, and embedded systems that host one or two PC Card slots. The dual output and 3:2 input ratio map directly to the Vcc and Vpp pins of a standard PCMCIA connector."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2211APW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2211APW 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}}