{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2204APWPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2204APWPR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2204APWPR","factsUrl":"https://icboms.com/api/mcp/products/TPS2204APWPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2204APWPR, PCMCIA Switch, 4 outputs, 95 mOhm Rds(on) typ, 1 A max per output, 3.3V/5V/12V load, Serial interface, Status Flag, -40°C to 85°C, 24-HTSSOP, Tape & Reel.","salesMarkdown":"## PCMCIA power switch — 4 channels, 95 mOhm, industrial temp The TPS2204APWPR: Each of the four high-side outputs delivers up to 1 A continuous with a typical on-resistance of 95 mOhm, keeping conduction loss low enough that the 24-HTSSOP exposed-pad package can shed the heat without forced airflow. ## 95 mOhm Rds(on) — thermal budget for 1 A per slot At 1 A per channel the I²R loss is under 95 mW per output. The 3:4 input-to-output ratio means the three supply rails (3.3 V, 5 V, 12 V) are mapped across the four outputs via the serial interface, so a single part can serve two dual-slot controllers or one four-slot array with shared VCC and VPP rails. ## Obsolete — plan the last-time-buy or cross now ## Fault protection and the Status Flag output Fixed current limiting and over-temperature shutdown protect the switch and the downstream card against shorted loads or excessive ambient heat. The open-drain Status Flag asserts low when a fault is detected — a pull-up resistor to the host's logic rail lets the system controller poll the flag and shut down the slot before the thermal cycle damages the connector.","metaTitle":"TPS2204APWPR PCMCIA Switch, 4 Outputs, 95 mOhm, Obsolete","metaDescription":"TI TPS2204APWPR PCMCIA power switch, 4 outputs, 95 mOhm Rds(on), 1 A per channel, 3.3V/5V/12V load, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","Voltage - Load":"3.3V, 5V, 12V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"4","Base Product Number":"TPS220","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":"$2.2500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f523f37b4553b26ad5faf908dd586fa2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2204APWPR/alternatives.json"},"ai":{"faq":[{"question":"What is the TPS2204APWPR's listed features?","answer":"The part includes a Status Flag output that indicates fault conditions such as over-current or over-temperature. It also features fixed current limiting and over-temperature protection. The interface is serial, allowing control of the four outputs via a simple serial protocol."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2204APWPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2204APWPR 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}}