{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2211APWP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2211APWP","canonicalUrl":"https://icboms.com/texas-instruments/TPS2211APWP","factsUrl":"https://icboms.com/api/mcp/products/TPS2211APWP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2211APWP, PCMCIA power-interface switch, 2 outputs high-side, 70 mOhm typical Rds(on), 1 A max per output, 3.3V/5V/12V load, 20-PowerTSSOP, -40°C to 85°C.","salesMarkdown":"## Dual-slot PCMCIA power switch — 70 mOhm, 1 A, three-rail support The Texas Instruments TPS2211APWP is a dual-output high-side power switch designed for PCMCIA and CardBus slots. It integrates two 70 mOhm typical Rds(on) switches that deliver up to 1 A each, with support for 3.3 V, 5 V, and 12 V load rails — covering Vcc and Vpp programming voltages in a single IC. The 3:2 input-to-output ratio allows three control signals to manage two slot outputs, simplifying the host interface. A parallel control interface and a Status Flag output provide slot-power status feedback to the system controller. ## 70 mOhm Rds(on) and thermal design in HTSSOP Without it, junction temperature rises quickly under continuous 1 A on both channels. No external Vcc supply is required — the switch is self-powered from the load rails. ## Fault protection and 12 V programming support Fixed current limiting and over-temperature shutdown protect the switch and the card slot against shorts or overcurrent events. The 12 V rail support is essential for programming PCMCIA flash memory cards that require Vpp at 12 V.","metaTitle":"TPS2211APWP PCMCIA Power Switch, 70 mOhm, 1 A, 20-HTSSOP","metaDescription":"TI TPS2211APWP dual PCMCIA switch, 70 mOhm typical Rds(on), 1 A per output, supports 3.3V/5V/12V loads. Active lifecycle.","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-PowerTSSOP (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-HTSSOP","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/TPS2211APWP/alternatives.json"},"ai":{"faq":[{"question":"Is the TPS2211APWP obsolete?","answer":"No. The product status is listed as active."},{"question":"What is the difference between TPS2211APWP and TPS2211AIDWP?","answer":"The suffix indicates package variation: the APWP uses the 20-PowerTSSOP (HTSSOP) with a 4.40 mm body width, while the AIDWP uses a different package variant. Functionally both are the same dual PCMCIA switch with identical ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2211APWP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2211APWP 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}}