{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS70902EPLXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS70902EPLXUMA1","canonicalUrl":"https://icboms.com/infineon/BTS70902EPLXUMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS70902EPLXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PROFET series, BTS70902EPLXUMA1, smart high-side power switch, 2-channel N-channel, 90mOhm typical Rds(on), 2.7V to 28V load voltage, PG-TSDSO-14-22 package, -40°C to 150°C junction temperature, AEC-Q100 qualified.","salesMarkdown":"## Dual-channel high-side switch with 90 mOhm Rds(on) for automotive loads The Infineon BTS70902EPLXUMA1 is a PROFET smart high-side power switch designed to drive resistive, inductive, and capacitive loads in 12 V and 24 V automotive systems. It integrates two N-channel power MOSFETs with a typical on-resistance of 90 mOhm each, controlled by a logic-level input with non-inverting polarity. Typical uses include driving exterior lighting, solenoid valves, small DC motors, and relay coils in body-control modules, transmission control units, and engine-management ECUs. ## Built-in fault protection simplifies the BOM The BTS70902EPLXUMA1 includes fixed current limiting, over-temperature shutdown, short-circuit protection, and undervoltage lockout (UVLO). These protections are self-contained — no external sense resistor, comparator, or clamp diode is needed. The UVLO ensures the switch turns off cleanly when the supply drops below the operating threshold, preventing the MOSFET from operating in the linear region. Over-temperature protection latches off the channel until the die cools, then auto-restarts, which is a common PROFET behaviour for driving lamps with inrush current. ## Automotive qualification and 150°C junction rating The 150°C TJ max allows placement in under-hood or transmission-mounted ECUs where ambient temperatures exceed 105°C. The pad also provides a low-inductance ground return for the switch outputs.","metaTitle":"BTS70902EPLXUMA1 PROFET Smart High-Side Switch, 90mOhm","metaDescription":"BTS70902EPLXUMA1 Infineon PROFET smart high-side power switch. Automotive AEC-Q100, dual N-channel, 90mOhm Rds(on), 2.7V-28V load, -40 to 150°C.","metaKeywords":null},"attributes":{"series":"PROFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Grade":"Automotive","Series":"PROFET®","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"Logic","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"90mOhm","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Package / Case":"14-TSSOP (0.154\\\", 3.90mm Width) Exposed Pad","Voltage - Load":"2.7V ~ 28V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature, Short Circuit, UVLO","Number of Outputs":"2","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"PG-TSDSO-14-22","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 28V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.56000","currency":"USD"},{"qty":10,"price":"$1.40500","currency":"USD"},{"qty":25,"price":"$1.32560","currency":"USD"},{"qty":100,"price":"$1.12940","currency":"USD"},{"qty":250,"price":"$1.06048","currency":"USD"},{"qty":500,"price":"$0.92794","currency":"USD"},{"qty":1000,"price":"$0.76886","currency":"USD"},{"qty":3000,"price":"$0.71584","currency":"USD"},{"qty":6000,"price":"$0.68933","currency":"USD"},{"qty":15000,"price":"$0.66281","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e5b25dfb85f1b59f16d7f933a75f0f6e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can BTS70902EPLXUMA1 replace BTS70802EPL?","answer":"The BTS70902EPLXUMA1 is a dual-channel high-side switch with a typical Rds(on) of 90 mOhm. The BTS70802EPL is a similar PROFET device but with different on-resistance and protection features. Pin compatibility and exact functional equivalence should be verified against the respective datasheets for the specific application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS70902EPLXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS70902EPLXUMA1 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}}