{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS5434GXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS5434GXUMA1","canonicalUrl":"https://icboms.com/infineon/BTS5434GXUMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS5434GXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"## Four-channel PROFET with 45 mOhm Rds(on) — what it drives","salesMarkdown":"## Four-channel PROFET with 45 mOhm Rds(on) — what it drives The Infineon BTS5434GXUMA1 is a four-channel high-side power switch from the PROFET family, rated 3.4 A continuous per output with a typical on-resistance of 45 mOhm. ## Fault coverage and diagnostic feedback Built-in fault protection covers current limiting (fixed threshold), open-load detection, over-temperature shutdown, and over-voltage clamping — the open-load detect is useful for wiring integrity checks in automotive body controllers or industrial I/O modules where a disconnected actuator must be flagged. The parallel interface with non-inverting input and N-channel output configuration means each channel turns on when the logic pin goes high, no external Vcc supply required for the control logic. Auto-restart feature re-enables the channel after a fault condition clears, reducing maintenance intervention in remote equipment. ## Obsolete — sourcing and replacement path Infineon lists the BTS5434GXUMA1 as obsolete. For BOM continuity, the closest functional peer within the same family is the BTS5434G — verify pin compatibility and thermal pad footprint before substituting, as the 28-SOIC land pattern may differ between suffix variants.","metaTitle":"Infineon BTS5434GXUMA1 PROFET 4-ch High-Side Switch, 45 mOhm","metaDescription":"Infineon BTS5434GXUMA1 PROFET 4-channel high-side power switch, 45 mOhm Rds(on), 3.4A per output, 28-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"PROFET®","Package":"Tape & Reel (TR)","Features":"Auto Restart","Interface":"Parallel","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"45mOhm","Mounting Type":"Surface Mount","Package / Case":"28-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Obsolete","Voltage - Load":"4.5V ~ 28V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage","Number of Outputs":"4","Base Product Number":"BTS5434","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"3.4A","Supplier Device Package":"PG-DSO-28-19","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b4a368f3caf5a0cbe81dbf08fc8b85e4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the BTS5434GXUMA1 obsolete?","answer":"Yes, Infineon lists the BTS5434GXUMA1 as obsolete. No official drop-in replacement has been assigned. The BTS5434G is the same base part number and shares the same 28-SOIC package and 4-channel high-side topology, but you should verify pinout and thermal performance against your specific board layout before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS5434GXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS5434GXUMA1 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}}