{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2065CDGNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2065CDGNR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2065CDGNR","factsUrl":"https://icboms.com/api/mcp/products/TPS2065CDGNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2065CDGNR USB power switch, 1A max output, 86mOhm typical Rds(on), high-side N-channel, 4.5V-5.5V load, 8-HVSSOP package, -40°C to 125°C.","salesMarkdown":"## USB power switch for downstream port protection The Texas Instruments TPS2065CDGNR is a single-channel, high-side N-channel USB power switch rated for 1A continuous output with a typical on-resistance of 86mOhm. It integrates fixed current limiting, over-temperature protection, reverse-current blocking, and undervoltage lockout (UVLO) — the full set of fault protections needed for a robust USB downstream port. The switch is controlled by a single On/Off input (non-inverting) and provides a status flag output for fault reporting. The load-discharge feature ensures the output capacitor is bled when the switch is turned off, preventing residual voltage on the VBUS line. ## 86 mOhm Rds(on) — what it means for the BOM At 1A load, the 86mOhm typical on-resistance produces roughly 86 mV drop. The industrial temperature range (-40°C to 125°C junction) means the switch can be used in outdoor telecom cabinets, factory-floor USB hubs, or engine-adjacent infotainment modules without derating concerns. The 8-HVSSOP package with exposed pad requires a thermal via pattern under the pad for the 1A continuous rating; the datasheet layout recommendation should be followed for full power dissipation. ## Active production — no LTB risk The TPS2065CDGNR carries an Active lifecycle status with ROHS3 compliance. For BOM stability, this part is a safe selection for new designs and ongoing production.","metaTitle":"TI TPS2065CDGNR USB Power Switch, 1A, 86mOhm, 8-HVSSOP","metaDescription":"Texas Instruments TPS2065CDGNR USB power switch, 1A output, 86mOhm Rds(on), active production, industrial temp -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Load Discharge, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"USB Switch","Rds On (Typ)":"86mOhm","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","Voltage - Load":"4.5V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO","Number of Outputs":"1","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 125°C (TJ)","Current - Output (Max)":"1A","Supplier Device Package":"8-HVSSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.99000","currency":"USD"},{"qty":10,"price":"$0.88200","currency":"USD"},{"qty":25,"price":"$0.83680","currency":"USD"},{"qty":100,"price":"$0.68750","currency":"USD"},{"qty":250,"price":"$0.64268","currency":"USD"},{"qty":500,"price":"$0.56794","currency":"USD"},{"qty":1000,"price":"$0.44838","currency":"USD"},{"qty":2500,"price":"$0.42300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/228c8e4f7d4dda63bbb881a48495dff4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current limit of TPS2065CDGNR?","answer":"The maximum continuous output current is 1A, with fixed current limiting as part of the fault protection set. The typical on-resistance is 86mOhm at that current."},{"question":"Can TPS2065CDGNR be used in 3.3V systems?","answer":"The load voltage range is 4.5V to 5.5V, so this switch is designed for 5V USB VBUS rails, not 3.3V systems. For 3.3V power switching, a different device with a lower Vcc range would be needed."},{"question":"TPS2065CDGNR thermal pad layout and power dissipation?","answer":"The 8-HVSSOP package has an exposed pad that must be soldered to a PCB thermal land with vias to a ground plane for effective heat dissipation. The datasheet provides the recommended land pattern and thermal via array. At 1A output with 86mOhm Rds(on), junction temperature rise is manageable within the -40°C to 125°C range, but the pad layout directly affects derating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2065CDGNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2065CDGNR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}