{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2550DBVTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2550DBVTG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS2550DBVTG4","factsUrl":"https://icboms.com/api/mcp/products/TPS2550DBVTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2550DBVTG4, high-side power switch, 1 output, N-channel, 85 mOhm typ, 1.1 A max, 2.5 V to 6.5 V load, SOT-23-6, -40°C to 150°C junction.","salesMarkdown":"## 1.1 A high-side switch with adjustable current limit It delivers up to 1.1 A continuous output with a typical on-resistance of 85 mOhm, making it a compact choice for distributing power to USB peripherals, card slots, or other point-of-load rails. The switch is controlled by an On/Off interface with non-inverting input logic. ## Fault protection and thermal envelope Built-in fault protection includes adjustable current limiting, over-temperature shutdown, and undervoltage lockout (UVLO). The adjustable current limit lets the designer set the trip point to match the load, avoiding nuisance trips while protecting the wiring and connector. The 85 mOhm Rds(on) keeps conduction losses low enough that the SOT-23-6 package can dissipate the heat without forced airflow at currents up to 1.1 A, provided the PCB copper area is adequate. ## Slew-rate controlled switching The slew-rate controlled turn-on limits inrush current when driving capacitive loads, such as the input capacitors on a downstream regulator or a USB port. This reduces the risk of supply droop and lowers conducted EMI at start-up.","metaTitle":"TPS2550DBVTG4 Power Switch, 1.1 A, Slew-Rate Controlled","metaDescription":"Texas Instruments TPS2550DBVTG4 high-side power switch, 1.1 A max, 85 mOhm Rds(on), adjustable current limit, -40°C to 150°C junction.","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)","Features":"Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"85mOhm","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Voltage - Load":"2.5V ~ 6.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Adjustable), Over Temperature, UVLO","Number of Outputs":"1","Base Product Number":"TPS2550","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~150°C(TJ)","Current - Output (Max)":"1.1A","Supplier Device Package":"SOT-23-6","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/05beed4c75174678adf15fb2981cec78.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2550DBVTG4/alternatives.json"},"ai":{"faq":[{"question":"Can TPS2550DBVTG4 be used with 3.3 V logic?","answer":"Yes. The load voltage range of 2.5 V to 6.5 V includes 3.3 V, and the On/Off interface accepts non-inverting logic levels that are compatible with 3.3 V CMOS outputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2550DBVTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2550DBVTG4 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}}