{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2202AIDBR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2202AIDBR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2202AIDBR","factsUrl":"https://icboms.com/api/mcp/products/TPS2202AIDBR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2202AIDBR PCMCIA Switch, 4 outputs, High Side, 160mOhm Rds(on) Max, 1A Max Output, 3.3V/5V/12V Load, Serial Interface, -40°C to 85°C, 30-SSOP.","salesMarkdown":"## PCMCIA power switch — what the 160 mOhm Rds(on) means for the slot The TPS2202AIDBR: Its 160 mOhm max Rds(on) per output sets the conduction loss floor — at 1 A per slot the I²R drop is 160 mW, manageable in the 30-SSOP package but worth factoring into the thermal budget of a tightly packed PCMCIA controller. ## Four outputs, serial control, and fault protection The switch integrates four high-side outputs with a 3:4 input-to-output ratio, controlled through a serial interface. Built-in fault protection includes fixed current limiting and over-temperature shutdown — the over-temperature trip prevents damage during a sustained slot short, while the current limit holds each output to its 1 A maximum. Power Good and Status Flag outputs give the host controller real-time visibility into rail health. ## Obsolete — sourcing the TPS2202AIDBR today Confirm date-code provenance and quantity against the RFQ.","metaTitle":"Texas Instruments TPS2202AIDBR PCMCIA Switch, 160mOhm","metaDescription":"Texas Instruments TPS2202AIDBR is a PCMCIA power switch with 4 outputs, 1A max, 160mOhm Rds(on), industrial temp.","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); Cut Tape (CT)","Features":"Power Good, Status Flag","Interface":"Serial","Input Type":"-","Output Type":"-","Switch Type":"PCMCIA Switch","Rds On (Typ)":"160mOhm (Max)","Mounting Type":"Surface Mount","Package / Case":"30-SSOP (0.209\\\", 5.30mm Width)","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":"30-SSOP","Voltage - Supply (Vcc/Vdd)":"4.75V ~ 5.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/794b79b4c04755599e5e3d3ad284e643.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2202AIDBR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS2202AIDBR obsolete?","answer":"Yes, Texas Instruments has classified the TPS2202AIDBR as obsolete. No official successor part has been announced. Sourcing is through independent distribution against an RFQ."},{"question":"What is the Rds(on) of TPS2202AIDBR?","answer":"The maximum Rds(on) is 160 mOhm per output. This is the on-resistance at the rated load and temperature — actual resistance rises with junction temperature, so derate the continuous current in high-ambient or high-duty-cycle slots."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2202AIDBR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2202AIDBR 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}}