{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS22810DRVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS22810DRVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS22810DRVR","factsUrl":"https://icboms.com/api/mcp/products/TPS22810DRVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS22810DRVR, General Purpose High-Side Load Switch, 1 Output, N-Channel, 79mOhm, 3A, 2.7V~18V, 6-WDFN Exposed Pad, -40°C~105°C.","salesMarkdown":"## 79 mOhm N-channel load switch for 2.7 V to 18 V rails The TPS22810DRVR: It handles continuous loads up to 3 A across a supply range of 2.7 V to 18 V. The switch is controlled by a single On/Off logic input and does not require a separate Vcc/Vdd bias rail — it powers itself from the load voltage. Built-in features include slew-rate controlled turn-on to limit inrush current into capacitive loads, and an active load-discharge path that pulls the output to ground when the switch is disabled. Fault protection covers over-temperature shutdown and undervoltage lockout (UVLO), reducing the need for external monitor circuitry. ## 3 A continuous current and the thermal budget At 3 A and 79 mOhm, the conduction loss is I²R = 0.71 W typical. The 6-WSON (2x2 mm) package with exposed pad relies on the PCB copper area for heat spreading — the datasheet's RθJA figure assumes a minimum pad size and via pattern. For sustained 3 A operation at 105°C ambient, the layout engineer must allocate a thermal land on the bottom layer with thermal vias; otherwise the junction temperature climbs above the 125°C absolute maximum. It does not carry AEC-Q100 automotive qualification, so it is not rated for under-hood or chassis-domain applications. ## Load discharge and slew-rate control — why they matter The load-discharge feature pulls the output to ground through an internal resistor when the switch is turned off. Without it, a downstream capacitive load holds its voltage and can back-feed the supply rail or cause undefined logic states during power sequencing. The slew-rate control limits the output voltage rise time, which directly caps the inrush current into the load capacitor — critical when the switch feeds a bank of bulk decoupling capacitors on a 12 V rail.","metaTitle":"TPS22810DRVR Load Switch, 79 mOhm, 3 A, 2.7-18 V","metaDescription":"Texas Instruments TPS22810DRVR general-purpose high-side load switch. 79 mOhm Rds(on), 3 A max output, 2.7-18 V load range. Industrial temp -40 to 105°C.","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":"Load Discharge, Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"79mOhm","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","Product Status":"Active","Voltage - Load":"2.7V ~ 18V","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, UVLO","Number of Outputs":"1","Base Product Number":"TPS22810","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~105°C(TA)","Current - Output (Max)":"3A","Supplier Device Package":"6-WSON (2x2)","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.67306","priceTiers":[{"qty":1,"price":"$0.67306","currency":"USD"},{"qty":10,"price":"$0.54966","currency":"USD"},{"qty":30,"price":"$0.49570","currency":"USD"},{"qty":100,"price":"$0.43005","currency":"USD"},{"qty":500,"price":"$0.40112","currency":"USD"},{"qty":1000,"price":"$0.38376","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/feca6a5d5c56043f70bdc66449d25151.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS22810DRVR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS22810DRVR compatible with 3.3 V logic?","answer":"Yes. The On/Off input is referenced to the load voltage (2.7 V to 18 V), but the logic threshold is typically 0.8 V for low and 2.0 V for high across the supply range. A 3.3 V GPIO drives it directly without a level shifter."},{"question":"What is the difference between TPS22810DRVR and TPS22810DRVT?","answer":"The TPS22810DRVR and TPS22810DRVT are electrically identical — same 79 mOhm Rds(on), 3 A rating, and 2.7 V to 18 V range. The difference is the reel quantity: the DRVR suffix ships in a 3000-piece reel (Tape & Reel), while the DRVT suffix is a 250-piece cut tape or smaller reel. Choose the DRVR for production volume and the DRVT for prototyping or low-volume builds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS22810DRVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS22810DRVR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T09:45:21.881Z","lastPublished":"2026-08-13T09:45:21.881Z","indexable":true}}