{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS1H000AQDGNRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS1H000AQDGNRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS1H000AQDGNRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS1H000AQDGNRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS1H000AQDGNRQ1, Automotive AEC-Q100, High-Side Switch, 1 Output, 1A, 1 Ohm Rds(on), 4V-40V Load, 8-HVSSOP, -40°C to 125°C.","salesMarkdown":"## High-side switch for 12V and 24V automotive loads The 1 Ohm typical Rds(on) at 1A continuous output sets the conduction loss floor — at 1A the dissipation is roughly 1W, which the 8-HVSSOP exposed-pad package must sink to the board copper. ## Protection and control features for harsh environments Fixed current limiting and over-temperature fault protection are integrated, so the switch survives a shorted load or stalled solenoid without external clamp circuitry. The slew-rate controlled turn-on reduces EMI coupling into the vehicle harness. The input is non-inverting with a simple On/Off interface — no Vcc supply rail is required, which simplifies the gate drive in systems where the MCU GPIO directly controls the switch.","metaTitle":"TPS1H000AQDGNRQ1 Automotive High-Side Switch, 1 Ohm Rds(on)","metaDescription":"Texas Instruments TPS1H000AQDGNRQ1 automotive AEC-Q100 high-side switch, 1 Ohm typical Rds(on), 1A output, 4V-40V load range, 8-HVSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"Relay, Solenoid Driver","Rds On (Typ)":"1Ohm","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","Product Status":"Active","Voltage - Load":"4V ~ 40V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"1","Base Product Number":"TPS1H000","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~125°C","Current - Output (Max)":"1A","Supplier Device Package":"8-HVSSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6bd23d9b821e663272852ae332bae10a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS1H000AQDGNRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS1H000AQDGNRQ1 suitable for 12V automotive systems?","answer":"Yes. The load voltage range of 4V to 40V covers 12V nominal automotive systems, and the AEC-Q100 qualification confirms it meets automotive reliability requirements."},{"question":"What is the typical Rds(on) of TPS1H000AQDGNRQ1?","answer":"The typical Rds(on) is 1 Ohm. This value is specified at 25°C; actual on-resistance increases with junction temperature, so thermal design should account for the higher resistance at the 125°C operating limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS1H000AQDGNRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS1H000AQDGNRQ1 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}}