{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS22948DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS22948DCKR","canonicalUrl":"https://icboms.com/texas-instruments/TPS22948DCKR","factsUrl":"https://icboms.com/api/mcp/products/TPS22948DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS22948DCKR general-purpose load switch, 1:1 input:output ratio, 130 mA max output, 300 mOhm Rds(on) typical, 2.5V to 5.5V load voltage, SC-70-6 package, -40°C to 125°C operation.","salesMarkdown":"## 130 mA load switch with integrated fault protection The part integrates fixed current limiting, over-temperature shutdown, and reverse current protection, reducing the need for discrete protection components on the board. ## Protection features that simplify the BOM Three built-in fault protections — fixed current limiting, over-temperature shutdown, and reverse current blocking — cover the common failure modes in power-rail sequencing and hot-swap applications. The reverse current protection is particularly relevant when the load side holds a charged capacitor or battery and the input rail collapses, preventing back-feed into the upstream supply. The auto-restart feature (listed under Features) means the switch attempts to re-enable after a fault condition clears, rather than latching off. This suits applications where temporary overcurrent events are expected, such as powering a capacitive load or a sensor that draws inrush at startup.","metaTitle":"TPS22948DCKR Load Switch, 130 mA, 2.5-5.5V, SC-70-6","metaDescription":"Texas Instruments TPS22948DCKR general-purpose load switch. 130 mA max output, 300 mOhm Rds(on), reverse current protection. Active lifecycle, SC-70-6 package.","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":"Tape & Reel (TR); Cut Tape (CT)","Features":"Auto Restart","Interface":"-","Input Type":"Non-Inverting","Output Type":"N/P-Channel","Switch Type":"General Purpose","Rds On (Typ)":"300mOhm","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Product Status":"Active","Voltage - Load":"2.5V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature, Reverse Current","Number of Outputs":"1","Base Product Number":"TPS22948","Output Configuration":"-","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~125°C(TA)","Current - Output (Max)":"130mA","Supplier Device Package":"SC-70-6","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b5f6cfacbf0f676a652c862078fb9792.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS22948DCKR/alternatives.json"},"ai":{"faq":[{"question":"Does TPS22948DCKR have reverse current protection?","answer":"Yes, reverse current protection is listed among the fault protection features. When the output voltage exceeds the input, the switch blocks reverse current flow, preventing back-feed into the supply rail."},{"question":"What is the maximum output current for TPS22948DCKR?","answer":"The maximum continuous output current is 130 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS22948DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS22948DCKR 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}}