{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2206IDB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2206IDB","canonicalUrl":"https://icboms.com/texas-instruments/TPS2206IDB","factsUrl":"https://icboms.com/api/mcp/products/TPS2206IDB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2206IDB PCMCIA switch, 4 high-side outputs, 103 mOhm Rds(on) typ, 3.3V/5V/12V load, serial interface, status flag, 30-SSOP, industrial temp -40°C to 85°C.","salesMarkdown":"## PCMCIA Switch Array — 103 mOhm, 4 Outputs The Texas Instruments TPS2206IDB is a PCMCIA/CardBus power-distribution switch array integrating four high-side outputs in a 30-SSOP package. It is designed to supply the VCC and VPP rails required by PCMCIA slots — 3.3 V, 5 V, and 12 V loads — with a typical on-resistance of 103 mOhm per channel. A serial interface selects among the four outputs using a 3:4 input-to-output ratio, while the status flag reports fault conditions. Fault protection includes current limiting (fixed threshold) and over-temperature shutdown. ## Conduction Loss and Rail Budget at 1 A Each output is rated for 1 A continuous maximum. At 103 mOhm typical Rds(on), the voltage drop at full load is about 103 mV — a 3.1 % loss on a 3.3 V rail, which is within the PCMCIA voltage tolerance but worth accounting for in the slot's input capacitance and decoupling layout. The switch does not require a separate Vcc/Vdd supply for its own logic, simplifying the power tree. ## 30-SSOP Footprint and Mounting The 30-SSOP package (0.209-inch body width, 5.30 mm) is a surface-mount gull-wing leadform. The 0.65 mm pitch is compatible with standard 2-layer PCB routing; no blind vias or microvias are needed for fan-out.","metaTitle":"TPS2206IDB PCMCIA Power Switch, 4 Outputs, 103 mOhm, Active","metaDescription":"Texas Instruments TPS2206IDB PCMCIA switch array, 4 high-side outputs, 103 mOhm Rds(on) typ, supports 3.3V/5V/12V loads. Industrial temp -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":"Tube","Features":"Status Flag","Interface":"Serial","Input Type":"-","Output Type":"-","Switch Type":"PCMCIA Switch","Rds On (Typ)":"103mOhm","Mounting Type":"Surface Mount","Package / Case":"30-SSOP (0.209\\\", 5.30mm Width)","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":"TPS2206","Output Configuration":"High Side","Ratio - Input:Output":"3:4","Operating Temperature":"-40°C~85°C(TA)","Current - Output (Max)":"1A","Supplier Device Package":"30-SSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.3981","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/659d8b2bf8acdb5b59e910440c9d00ad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2206IDB/alternatives.json"},"ai":{"faq":[{"question":"What is the TPS2206IDB used for?","answer":"It is a PCMCIA/CardBus power-distribution switch array. It provides the VCC (3.3 V / 5 V) and VPP (12 V) supply rails to PCMCIA slots in notebook computers, industrial data terminals, telecom equipment, and test instrumentation."},{"question":"Does the TPS2206IDB support 3.3 V loads?","answer":"Yes — the switch supports 3.3 V, 5 V, and 12 V loads, covering the full PCMCIA voltage specification for both VCC and VPP rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2206IDB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2206IDB 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}}