{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2553DRVR-1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2553DRVR-1","canonicalUrl":"https://icboms.com/texas-instruments/TPS2553DRVR-1","factsUrl":"https://icboms.com/api/mcp/products/TPS2553DRVR-1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2553DRVR-1, high-side power distribution switch, 1 output, 1.5A max, 100mOhm Rds(on) typ, 2.5V to 6.5V load, 6-WDFN exposed pad, -40°C to 150°C TJ.","salesMarkdown":"## High-side switch with adjustable current limit The typical on-resistance is 100 mOhm, which sets the conduction loss at 225 mW at full load — that heat exits through the exposed pad on the 6-WSON (2x2 mm) package, so the PCB copper plane under the pad is part of the thermal design. The switch is controlled by an On/Off interface with a non-inverting input, and the output is an N-Channel MOSFET. No external Vcc/Vdd supply is needed — the switch is self-powered from the load voltage rail. ## Fault protection set — adjustable current limit, OTP, UVLO Three fault protections are integrated: current limiting (adjustable via an external resistor), over-temperature shutdown, and under-voltage lockout. The adjustable current limit lets you set the trip threshold to match the downstream load or cable gauge, which is useful when the same PCB design must support different port ratings. A status flag output reports fault conditions to the system controller. The slew rate is controlled to limit inrush current when the switch turns on into a capacitive load — this prevents the upstream supply from drooping on hot-plug events. ## 150°C junction rating — where it fits This covers under-hood electronics, motor-drive auxiliary supplies, and outdoor telecom equipment where ambient heat plus self-heating pushes die temperature well above 125°C.","metaTitle":"TPS2553DRVR-1 Power Distribution Switch, 1.5A, 100mOhm","metaDescription":"Texas Instruments TPS2553DRVR-1 high-side power switch, 1.5A max output, 100mOhm Rds(on), adjustable current limit, 6-WSON 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":"Slew Rate Controlled, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"100mOhm","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","Product Status":"Active","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":"TPS2553","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~150°C(TJ)","Current - Output (Max)":"1.5A","Supplier Device Package":"6-WSON (2x2)","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7493475375b8e2a9cc27f8a6d10c07e3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2553DRVR-1/alternatives.json"},"ai":{"faq":[{"question":"What are the fault protection features of TPS2553DRVR-1?","answer":"The switch integrates adjustable current limiting, over-temperature protection, and under-voltage lockout. A status flag output reports fault conditions to the host controller."},{"question":"What package does TPS2553DRVR-1 come in?","answer":"The device is offered in a 6-WDFN exposed pad package (supplier device package 6-WSON, 2x2 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2553DRVR-1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2553DRVR-1 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}}